{"title":"Eligible wood carburetor","description":"","products":[{"product_id":"ibc-gk-7k-oeko-36-holzvergaser-36kw","title":"IBC GK-7K öko 36 wood gasifier 36 kW solid fuel boiler A+","description":"\u003cp data-start=\"392\" data-end=\"670\"\u003eThe \u003cstrong data-start=\"396\" data-end=\"416\"\u003eIBC GK-7K eco 36\u003c\/strong\u003e This is a high-performance wood gasification solid fuel boiler with a nominal heat output of 36 kW. With energy efficiency class A+, an energy efficiency index of 119 and an 81% annual space heating efficiency, it meets the requirements of the EU Ecodesign Regulation.\u003c\/p\u003e  \u003cp data-start=\"672\" data-end=\"806\"\u003eDesigned for larger residential buildings and high heating requirements, it offers a reliable solution for heating with solid fuels.\u003c\/p\u003e  \u003chr data-start=\"808\" data-end=\"811\"\u003e  \u003ch2 data-start=\"813\" data-end=\"839\"\u003eHighlights\/Advantages\u003c\/h2\u003e  \u003cp data-start=\"841\" data-end=\"1147\"\u003e⭐  \u003cstrong data-start=\"843\" data-end=\"870\"\u003e36 kW nominal heat output\u003c\/strong\u003e – ideal for larger living spaces\u003cbr data-start=\"902\" data-end=\"905\"\u003e⭐  \u003cstrong data-start=\"907\" data-end=\"936\"\u003eEnergy efficiency class A+\u003c\/strong\u003e – EEI 119 according to EU regulations\u003cbr data-start=\"964\" data-end=\"967\"\u003e⭐  \u003cstrong data-start=\"969\" data-end=\"996\"\u003e81% annual utilization rate\u003c\/strong\u003e – economical operation\u003cbr data-start=\"1023\" data-end=\"1026\"\u003e⭐  \u003cstrong data-start=\"1028\" data-end=\"1063\"\u003eErP compliant according to (EU) 2015\/1187\u003c\/strong\u003e – future-proof technology\u003cbr data-start=\"1089\" data-end=\"1092\"\u003e⭐  \u003cstrong data-start=\"1094\" data-end=\"1129\"\u003eCE marked \u0026amp; Standards tested\u003c\/strong\u003e – according to EN 303-5\u003c\/p\u003e  \u003chr data-start=\"1149\" data-end=\"1152\"\u003e  \u003ch1 data-start=\"1154\" data-end=\"1185\"\u003eIBC GK-7K eco 36 wood gasifier\u003c\/h1\u003e  \u003ch2 data-start=\"1187\" data-end=\"1219\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e  \u003cp data-start=\"1221\" data-end=\"1471\"\u003eThe GK-7K öko 36 was developed for the central heating of residential buildings with higher heating demands. With a 36 kW output, it is particularly suitable for larger single-family homes, apartment buildings, or existing buildings with higher heating requirements.\u003c\/p\u003e  \u003cp data-start=\"1473\" data-end=\"1540\"\u003eIt is designed for use in closed heating systems.\u003c\/p\u003e  \u003ch2 data-start=\"1542\" data-end=\"1565\"\u003eEveryday benefits\u003c\/h2\u003e  \u003cp data-start=\"1567\" data-end=\"1693\"\u003eThanks to its high nominal heat output, the boiler ensures a reliable heat supply even under increased demand.\u003c\/p\u003e  \u003cp data-start=\"1695\" data-end=\"1846\"\u003eWith a space heating annual efficiency of 81% and energy efficiency class A+, it meets current legal requirements for solid fuel boilers.\u003c\/p\u003e  \u003cp data-start=\"1848\" data-end=\"1916\"\u003eThe robust construction ensures durability and operational reliability.\u0026amp;  \u003ch2 data-start=\"1918\" data-end=\"1944\"\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e  \u003cp data-start=\"1946\" data-end=\"2033\"\u003eThe GK-7K öko 36 is part of the GK-7K öko solid fuel boiler series from IBC Heiztechnik.\u003c\/p\u003e  \u003cp data-start=\"2035\" data-end=\"2097\"\u003eIt complies with, among other things, the following regulations and standards:\u003c\/p\u003e  \u003cul data-start=\"2099\" data-end=\"2325\"\u003e  \u003cli data-start=\"2099\" data-end=\"2116\"\u003e  \u003cp data-start=\"2101\" data-end=\"2116\"\u003eEN 303-5:2012\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2117\" data-end=\"2149\"\u003e  \u003cp data-start=\"2119\" data-end=\"2149\"\u003eEU Regulation (EU) 2015\/1187\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2150\" data-end=\"2182\"\u003e  \u003cp data-start=\"2152\" data-end=\"2182\"\u003eEU Regulation (EU) 2015\/1189\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2183\" data-end=\"2218\"\u003e  \u003cp data-start=\"2185\" data-end=\"2218\"\u003eEcodesign Directive 2009\/125\/EU\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2219\" data-end=\"2259\"\u003e  \u003cp data-start=\"2221\" data-end=\"2259\"\u003eLow Voltage Directive 2006\/95\/EC\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2260\" data-end=\"2290\"\u003e  \u003cp data-start=\"2262\" data-end=\"2290\"\u003eEMC Directive 2004\/108\/EC\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2291\" data-end=\"2325\"\u003e  \u003cp data-start=\"2293\" data-end=\"2325\"\u003eMachinery Directive 2006\/42\/EC\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2327\" data-end=\"2359\"\u003eThe device is CE marked.\u003c\/p\u003e  \u003ch2 data-start=\"2361\" data-end=\"2384\"\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e  \u003cp data-start=\"2386\" data-end=\"2489\"\u003eThe energy efficiency index (EEI) is 119. This means the boiler achieves energy efficiency class A+.\u003c\/p\u003e  \u003cp data-start=\"2491\" data-end=\"2649\"\u003eThe annual space heating efficiency is 81%. This means the model meets the requirements of the European Ecodesign Regulation for solid fuel boilers.\u003c\/p\u003e  \u003ch2 data-start=\"2651\" data-end=\"2690\"\u003ecompatibility \u0026amp; System integration\u003c\/h2\u003e  \u003cp data-start=\"2692\" data-end=\"2854\"\u003eThe GK-7K öko 36 is designed for installation in closed heating systems. Installation must be carried out in accordance with applicable national and local regulations.\u003c\/p\u003e  \u003cp data-start=\"2856\" data-end=\"2942\"\u003eElectrical work must be carried out exclusively by a qualified electrician.\u003c\/p\u003e  \u003cp data-start=\"2944\" data-end=\"3046\"\u003eThe installation room and adjacent areas must be equipped with a suitable CO₂ warning device.\u003c\/p\u003e  \u003chr data-start=\"3048\" data-end=\"3051\"\u003e  \u003ch2 data-start=\"3053\" data-end=\"3072\"\u003eTechnical data\u003c\/h2\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable data-start=\"3074\" data-end=\"3471\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"3074\" data-end=\"3092\"\u003e  \u003ctr data-start=\"3074\" data-end=\"3092\"\u003e  \u003cth data-start=\"3074\" data-end=\"3084\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"3084\" data-end=\"3092\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"3113\" data-end=\"3471\"\u003e  \u003ctr data-start=\"3113\" data-end=\"3145\"\u003e  \u003ctd data-start=\"3113\" data-end=\"3126\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-start=\"3126\" data-end=\"3145\" data-col-size=\"sm\"\u003eIBC Heating Technology\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3146\" data-end=\"3171\"\u003e  \u003ctd data-start=\"3146\" data-end=\"3155\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-start=\"3155\" data-end=\"3171\" data-col-size=\"sm\"\u003eGK-7K eco 36\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3172\" data-end=\"3224\"\u003e  \u003ctd data-start=\"3172\" data-end=\"3185\" data-col-size=\"sm\"\u003eProduct type\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3185\" data-end=\"3224\"\u003eWood gasifier\/solid fuel boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3225\" data-end=\"3254\"\u003e  \u003ctd data-start=\"3225\" data-end=\"3245\" data-col-size=\"sm\"\u003eNominal heat output\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3245\" data-end=\"3254\"\u003e36 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3255\" data-end=\"3286\"\u003e  \u003ctd data-start=\"3255\" data-end=\"3280\" data-col-size=\"sm\"\u003eEnergy efficiency class\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3280\" data-end=\"3286\"\u003eA+\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3287\" data-end=\"3324\"\u003e  \u003ctd data-start=\"3287\" data-end=\"3317\" data-col-size=\"sm\"\u003eEnergy Efficiency Index (EEI)\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3317\" data-end=\"3324\"\u003e119\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3325\" data-end=\"3367\"\u003e  \u003ctd data-start=\"3325\" data-end=\"3359\" data-col-size=\"sm\"\u003eAnnual efficiency of space heating\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3359\" data-end=\"3367\"\u003e81%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3368\" data-end=\"3392\"\u003e  \u003ctd data-start=\"3368\" data-end=\"3375\" data-col-size=\"sm\"\u003estandard\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3375\" data-end=\"3392\"\u003eEN 303-5:2012\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3393\" data-end=\"3445\"\u003e  \u003ctd data-start=\"3393\" data-end=\"3411\" data-col-size=\"sm\"\u003eEU regulations\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3411\" data-end=\"3445\"\u003e(EU) 2015\/1187, (EU) 2015\/1189\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3446\" data-end=\"3471\"\u003e  \u003ctd data-start=\"3446\" data-end=\"3465\" data-col-size=\"sm\"\u003eCE marking\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3465\" data-end=\"3471\"\u003eYes\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"3473\" data-end=\"3476\"\u003e  \u003ch2 data-start=\"3478\" data-end=\"3495\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"3497\" data-end=\"3579\"\u003e  \u003cli data-start=\"3497\" data-end=\"3534\"\u003e  \u003cp data-start=\"3499\" data-end=\"3534\"\u003eSolid fuel boiler GK-7K eco 36\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3535\" data-end=\"3555\"\u003e  \u003cp data-start=\"3537\" data-end=\"3555\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3556\" data-end=\"3579\"\u003e  \u003cp data-start=\"3558\" data-end=\"3579\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"3581\" data-end=\"3584\"\u003e  \u003ch2 data-start=\"3586\" data-end=\"3611\"\u003eAccessories\/Recommendation\u003c\/h2\u003e  \u003cp data-start=\"3613\" data-end=\"3670\"\u003eFor efficient and safe operation, we recommend:\u003c\/p\u003e  \u003cul data-start=\"3672\" data-end=\"3845\"\u003e  \u003cli data-start=\"3672\" data-end=\"3718\"\u003e  \u003cp data-start=\"3674\" data-end=\"3718\"\u003eadequately sized buffer storage\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3719\" data-end=\"3749\"\u003e  \u003cp data-start=\"3721\" data-end=\"3749\"\u003eThermal safety device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3750\" data-end=\"3770\"\u003e  \u003cp data-start=\"3752\" data-end=\"3770\"\u003eReturn flow increase\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3771\" data-end=\"3817\"\u003e  \u003cp data-start=\"3773\" data-end=\"3817\"\u003eSafety group for solid fuel boilers\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3818\" data-end=\"3845\"\u003e  \u003cp data-start=\"3820\" data-end=\"3845\"\u003eSuitable exhaust pipes\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"3847\" data-end=\"3922\"\u003eYou can find suitable components in the heating accessories section on gemashop.de.\u003c\/p\u003e  \u003chr data-start=\"3924\" data-end=\"3927\"\u003e  \u003ch2 data-start=\"3929\" data-end=\"3964\"\u003eAssembly \u0026amp; Safety instructions\u003c\/h2\u003e  \u003cp data-start=\"3966\" data-end=\"4088\"\u003eThe installation must be carried out by qualified specialists in compliance with applicable laws and regulations.\u003c\/p\u003e  \u003cp data-start=\"4090\" data-end=\"4188\"\u003eElectrical work may only be carried out by a qualified electrical contractor.\u003c\/p\u003e  \u003cp data-start=\"4190\" data-end=\"4266\"\u003eThe device may only be operated by trained persons over 18 years of age.\u003c\/p\u003e  \u003chr data-start=\"4268\" data-end=\"4271\"\u003e  \u003ch2 data-start=\"4273\" data-end=\"4279\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"4281\" data-end=\"4367\"\u003e\u003cstrong data-start=\"4281\" data-end=\"4328\"\u003e1. What performance does the GK-7K eco 36 offer?\u003c\/strong\u003e\u003cbr data-start=\"4328\" data-end=\"4331\"\u003eThe nominal heat output is 36 kW.\u003c\/p\u003e  \u003cp data-start=\"4369\" data-end=\"4478\"\u003e\u003cstrong data-start=\"4369\" data-end=\"4421\"\u003e2. What energy efficiency class does the model have?\u003c\/strong\u003e\u003cbr data-start=\"4421\" data-end=\"4424\"\u003eThe device is classified in energy efficiency class A+.\u003c\/p\u003e  \u003cp data-start=\"4480\" data-end=\"4575\"\u003e\u003cstrong data-start=\"4480\" data-end=\"4523\"\u003e3. What is the annual utilization rate?\u003c\/strong\u003e\u003cbr data-start=\"4523\" data-end=\"4526\"\u003eThe annual efficiency of the space heating system is 81%.\u003c\/p\u003e  \u003cp data-start=\"4577\" data-end=\"4673\"\u003e\u003cstrong data-start=\"4577\" data-end=\"4615\"\u003e4. Is the model CE certified?\u003c\/strong\u003e\u003cbr data-start=\"4615\" data-end=\"4618\"\u003eYes, the boiler is equipped with the CE marking.\u003c\/p\u003e  \u003cp data-start=\"4675\" data-end=\"4798\"\u003e\u003cstrong data-start=\"4675\" data-end=\"4729\"\u003e5. Does the boiler comply with the Ecodesign Regulation?\u003c\/strong\u003e\u003cbr data-start=\"4729\" data-end=\"4732\"\u003eYes, it meets the requirements of EU Regulation (EU) 2015\/1187.\u003c\/p\u003e  \u003cp data-start=\"4800\" data-end=\"4913\"\u003e\u003cstrong data-start=\"4800\" data-end=\"4845\"\u003e6. Who is authorized to perform the installation?\u003c\/strong\u003e\u003cbr data-start=\"4845\" data-end=\"4848\"\u003eInstallation must be carried out by qualified specialists.\u003c\/p\u003e  \u003chr data-start=\"4915\" data-end=\"4918\"\u003e  \u003ch2 data-start=\"4920\" data-end=\"4930\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"4932\" data-end=\"5143\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe \u003cstrong data-start=\"4936\" data-end=\"4956\"\u003eIBC GK-7K eco 36\u003c\/strong\u003e This is a high-performance, standard-compliant wood gasifier with 36 kW and energy class A+. A reliable solution for larger heating loads and economical operation with solid fuels.\u003c\/p\u003e","brand":"IBC","offers":[{"title":"Default Title","offer_id":47010471969116,"sku":"IBCGK745","price":9399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/ibc-holzvergaserkessel-gk-7k-oko-32-kw-gusskessel-effizient-2813870.webp?v=1770693330"},{"product_id":"defro-optima-hg-bafa-forderfahig-mit-partikelabscheider","title":"Defro Optima HG wood gasification boiler 32 kW – Efficient \u0026 Modern","description":"\u003ch2\u003eDefro Optima HG wood gasifier\u003c\/h2\u003e  \u003ch3\u003eEligible for KfW funding\u003c\/h3\u003e  \u003cp\u003e\u003cspan style=\"color: rgb(33, 54, 112);\"\u003e\u003cstrong\u003eNationwide\u003c\/strong\u003e  \u003cstrong\u003ecommissioning\u003c\/strong\u003e and \u003cstrong\u003eAssembly\u003c\/strong\u003e through customer service \u003ci\u003eupon request\u003c\/i\u003e Possible. Delivery is made by truck with a liftgate. \u003ci\u003eto the curb\u003c\/i\u003e. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(33, 54, 112);\"\u003eThe boiler meets the specifications of \u003cstrong\u003eBImSchV Level 2\u003c\/strong\u003e and has a valid \u003cstrong\u003eCE Declaration of Conformity.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eOptima HG wood gasification boilers as a sustainable and crisis-proof energy source – modern wood heating\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eUsing wood as fuel offers significant cost advantages compared to fossil fuels. Especially in rural areas or heavily forested regions, wood is available as a local and renewable energy source, which can lead to substantial savings on heating costs. By using the Defro Optima HG wood gasification boiler, you increase your independence from external energy suppliers. You are no longer dependent on oil or gas deliveries and thus gain more control over your own energy supply. The Optima HG wood gasification boiler is suitable for both efficient space heating and hot water preparation and can be flexibly integrated into hybrid heating systems to effectively support central heating systems.\u003c\/p\u003e  \u003cp\u003eDEFRO Optima HG series wood boilers feature modern combustion technologies that ensure exceptionally efficient use of the wood. Thanks to their high efficiency, less wood is required to achieve comparable heat output. This results in a noticeable reduction in consumption and significantly increases the cost-effectiveness of your heating system.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eThe Defro Optima HG wood gasification boiler fully complies with the BImSchV Stage 2.\u003c\/strong\u003e\u003c\/p\u003e  \u003ch3\u003eOptima HG wood gasification boiler – advantages:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eRobust and compact boiler body for long-lasting stability and space-saving installation,\u003c\/li\u003e  \u003cli\u003eModern electronic control with integrated buffer storage management for optimizing the entire heating operation,\u003c\/li\u003e  \u003cli\u003eGenerously sized combustion chamber ensures comfortable handling and extended refueling intervals; easy operation.\u003c\/li\u003e  \u003cli\u003eThe factory-installed sight glass allows for visual monitoring of the carburetor flame at any time.\u003c\/li\u003e  \u003cli\u003eVersatile, sustainable wood heating system – combinable with heat pumps as well as oil or gas boilers for maximum flexibility and crisis-proof heat supply.\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eEnergy efficiency class A+\u003c\/li\u003e  \u003cli\u003eBoiler class 5\u003c\/li\u003e  \u003cli\u003eNominal heat output: 32 kW\u003c\/li\u003e  \u003cli\u003eEfficiency: 92.4%\u003c\/li\u003e  \u003cli\u003eTraction requirement: 18 Pa\u003c\/li\u003e  \u003cli\u003eCO content: 13.5%\u003c\/li\u003e  \u003cli\u003eRecommended fuel: firewood\u003c\/li\u003e  \u003cli\u003eMaximum firewood length: 500 mm\u003c\/li\u003e  \u003cli\u003eExhaust gas temperature: 130 °C\u003c\/li\u003e  \u003cli\u003eExhaust gas mass flow: 23.1 g\/s\u003c\/li\u003e  \u003cli\u003eHeight: 1560 mm\u003c\/li\u003e  \u003cli\u003eWidth: 620 mm\u003c\/li\u003e  \u003cli\u003eDepth: 1155 mm\u003c\/li\u003e  \u003cli\u003eFlue pipe connection: 130 mm\u003c\/li\u003e  \u003cli\u003eWeight: 530 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eOptima HG 32 kW wood gasifier\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; User manual\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Defro","offers":[{"title":"Default Title","offer_id":47413903491420,"sku":"DOHG32","price":4889.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/defro-optima-hg-holzvergaserkessel-32-kw-effizient-modern-6036609.png?v=1770692839"},{"product_id":"attack-slx-20-profi-holzvergaser-20kw","title":"Wood gasifier 20 kW ATTACK SLX 20 Profi","description":"\u003cp data-start=\"1117\" data-end=\"1415\"\u003eThe \u003cstrong data-start=\"1121\" data-end=\"1144\"\u003eATTACK SLX 20 Professional\u003c\/strong\u003e is a compact \u003cstrong data-start=\"1163\" data-end=\"1190\"\u003ewood gasification boiler\u003c\/strong\u003e For firewood with practical performance for single-family homes and smaller buildings. The wood gasification principle ensures efficient and clean combustion. Ideal in combination with a buffer tank and return temperature boost.\u003c\/p\u003e  \u003ch3 data-start=\"1417\" data-end=\"1442\"\u003eHighlights\/Advantages\u003c\/h3\u003e  \u003cp data-start=\"1443\" data-end=\"1755\"\u003e⭐ Wood gasification technology for efficient log combustion\u003cbr data-start=\"1502\" data-end=\"1505\"\u003e⭐ Stable heating operation with suitable hydraulics (buffer\/return temperature boost)\u003cbr data-start=\"1577\" data-end=\"1580\"\u003e⭐ Suitable for single-family homes, holiday homes and renovations\u003cbr data-start=\"1624\" data-end=\"1627\"\u003e⭐ Easy-to-maintain design (regular cleaning recommended)\u003cbr data-start=\"1695\" data-end=\"1698\"\u003e⭐ Certified boiler series (EN 303-5 depending on the version)\u003c\/p\u003e  \u003ch2 data-start=\"1757\" data-end=\"1785\"\u003eDetailed description\u003c\/h2\u003e  \u003ch3 data-start=\"1787\" data-end=\"1818\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h3\u003e  \u003cp data-start=\"1819\" data-end=\"2054\"\u003eThe SLX 20 Profi is suitable for \u003cstrong data-start=\"1852\" data-end=\"1873\"\u003eSingle-family homes\u003c\/strong\u003e,  Holiday homes and smaller businesses with moderate heating requirements. It is particularly useful if reliable heating with firewood is planned and a buffer storage tank is in place.\u003c\/p\u003e  \u003ch3 data-start=\"2056\" data-end=\"2078\"\u003eEveryday benefits\u003c\/h3\u003e  \u003cp data-start=\"2079\" data-end=\"2242\"\u003eWood is used efficiently in the wood gasification principle: even combustion, good heat yield and a heating operation that runs stably with correct system hydraulics.\u003c\/p\u003e  \u003ch3 data-start=\"2244\" data-end=\"2269\"\u003eTechnology \u0026amp; equipment\u003c\/h3\u003e  \u003cp data-start=\"2270\" data-end=\"2423\"\u003eThe boiler is designed as a log-fired wood gasifier. \u003cstrong data-start=\"2316\" data-end=\"2331\"\u003elogs\u003c\/strong\u003e Designed for robust, practical use. The professional version is designed for heavy-duty, practical operation.\u003c\/p\u003e  \u003ch3 data-start=\"2425\" data-end=\"2447\"\u003eEfficiency \u0026amp; Environment\u003c\/h3\u003e  \u003cp data-start=\"2448\" data-end=\"2607\"\u003eThe combustion process is designed for efficient energy yield. The specific design and system configuration are crucial for compliance with funding\/standard requirements.\u003c\/p\u003e  \u003ch3 data-start=\"2609\" data-end=\"2647\"\u003ecompatibility \u0026amp; System integration\u003c\/h3\u003e  \u003cp data-start=\"2648\" data-end=\"2677\"\u003eRecommended in combination with:\u003c\/p\u003e  \u003cul data-start=\"2678\" data-end=\"2869\"\u003e  \u003cli data-start=\"2678\" data-end=\"2736\"\u003e  \u003cp data-start=\"2680\" data-end=\"2736\"\u003eBuffer storage (decoupling power\/fuel operation)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2737\" data-end=\"2787\"\u003e  \u003cp data-start=\"2739\" data-end=\"2787\"\u003eReturn temperature boost (boiler protection\/temperature level)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2788\" data-end=\"2869\"\u003e  \u003cp data-start=\"2790\" data-end=\"2869\"\u003eSafety group, expansion vessel, thermal relief valve (system-side)\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch2 data-start=\"2871\" data-end=\"2890\"\u003eTechnical data\u003c\/h2\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable data-start=\"2891\" data-end=\"3292\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"2891\" data-end=\"2909\"\u003e  \u003ctr data-start=\"2891\" data-end=\"2909\"\u003e  \u003cth data-start=\"2891\" data-end=\"2901\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"2901\" data-end=\"2909\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"2920\" data-end=\"3292\"\u003e  \u003ctr data-start=\"2920\" data-end=\"2943\"\u003e  \u003ctd data-start=\"2920\" data-end=\"2933\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2933\" data-end=\"2943\"\u003eATTACK\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2944\" data-end=\"2969\"\u003e  \u003ctd data-start=\"2944\" data-end=\"2953\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2953\" data-end=\"2969\"\u003eSLX 20 Professional\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2970\" data-end=\"3010\"\u003e  \u003ctd data-start=\"2970\" data-end=\"2983\" data-col-size=\"sm\"\u003eProduct type\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2983\" data-end=\"3010\"\u003ewood gasification boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3011\" data-end=\"3064\"\u003e  \u003ctd data-start=\"3011\" data-end=\"3036\" data-col-size=\"sm\"\u003ePreferred fuel\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3036\" data-end=\"3064\"\u003eLogs (firewood)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3065\" data-end=\"3118\"\u003e  \u003ctd data-start=\"3065\" data-end=\"3107\" data-col-size=\"sm\"\u003eUseful heat output at nominal heat output\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3107\" data-end=\"3118\"\u003e19.7 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3119\" data-end=\"3163\"\u003e  \u003ctd data-start=\"3119\" data-end=\"3153\" data-col-size=\"sm\"\u003eUseful heat output at [30%\/50%]\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3153\" data-end=\"3163\"\u003e9.7 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3164\" data-end=\"3215\"\u003e  \u003ctd data-start=\"3164\" data-end=\"3205\" data-col-size=\"sm\"\u003eefficiency at nominal heat output\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3205\" data-end=\"3215\"\u003e81.9%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3216\" data-end=\"3259\"\u003e  \u003ctd data-start=\"3216\" data-end=\"3249\" data-col-size=\"sm\"\u003eEfficiency at [30%\/50%]\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3249\" data-end=\"3259\"\u003e82.4%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3260\" data-end=\"3292\"\u003e  \u003ctd data-start=\"3260\" data-end=\"3283\" data-col-size=\"sm\"\u003eRecommended chimney draft\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3283\" data-end=\"3292\"\u003e23 Pa\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003ch2 data-start=\"3294\" data-end=\"3309\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"3310\" data-end=\"3398\"\u003e  \u003cli data-start=\"3310\" data-end=\"3357\"\u003e  \u003cp data-start=\"3312\" data-end=\"3357\"\u003eWood gasification boiler (device as per article)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3358\" data-end=\"3379\"\u003e  \u003cp data-start=\"3360\" data-end=\"3379\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3380\" data-end=\"3398\"\u003e  \u003cp data-start=\"3382\" data-end=\"3398\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch2 data-start=\"3400\" data-end=\"3439\"\u003eAccessories\/Recommendation (Cross-selling)\u003c\/h2\u003e  \u003cp data-start=\"3440\" data-end=\"3465\"\u003eSuitable (depending on the system):\u003c\/p\u003e  \u003cul data-start=\"3466\" data-end=\"3743\"\u003e  \u003cli data-start=\"3466\" data-end=\"3510\"\u003e  \u003cp data-start=\"3468\" data-end=\"3510\"\u003eBuffer storage (Category: Buffer storage)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3511\" data-end=\"3586\"\u003e  \u003cp data-start=\"3513\" data-end=\"3586\"\u003eReturn flow booster\/Laddomat\/mixing circuit (Category: Hydraulics\/Accessories)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3587\" data-end=\"3684\"\u003e  \u003cp data-start=\"3589\" data-end=\"3684\"\u003eSafety group, expansion vessel, thermal relief valve (Category: Safety technology)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3685\" data-end=\"3743\"\u003e  \u003cp data-start=\"3687\" data-end=\"3743\"\u003eFlue pipe\/connection accessories (Category: Exhaust\/Connection)\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch2 data-start=\"3745\" data-end=\"3778\"\u003eAssembly \u0026amp; Safety instructions\u003c\/h2\u003e  \u003cp data-start=\"3779\" data-end=\"4051\"\u003eInstallation\/commissioning must be carried out by a qualified professional. For safe operation, local regulations, suitable hydraulics (buffer tank\/return temperature boost) and safety components must be provided on the system side.Regular cleaning and maintenance according to instructions.\u003c\/p\u003e  \u003ch2 data-start=\"4053\" data-end=\"4059\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"4060\" data-end=\"4154\"\u003e\u003cstrong data-start=\"4060\" data-end=\"4099\"\u003e1) Which fuel is suitable?\u003c\/strong\u003e\u003cbr data-start=\"4099\" data-end=\"4102\"\u003eLogs (firewood) as the preferred fuel.\u003c\/p\u003e  \u003cp data-start=\"4156\" data-end=\"4276\"\u003e\u003cstrong data-start=\"4156\" data-end=\"4192\"\u003e2) Is a buffer storage tank necessary?\u003c\/strong\u003e\u003cbr data-start=\"4192\" data-end=\"4195\"\u003eFor wood gasification operation, a buffer storage tank is strongly recommended in practice.\u003c\/p\u003e  \u003cp data-start=\"4278\" data-end=\"4342\"\u003e\u003cstrong data-start=\"4278\" data-end=\"4318\"\u003e3) What chimney draft should be planned?\u003c\/strong\u003e\u003cbr data-start=\"4318\" data-end=\"4321\"\u003eRecommended: \u003cstrong data-start=\"4332\" data-end=\"4341\"\u003e23 Pa\u003c\/strong\u003e.\u003c\/p\u003e  \u003cp data-start=\"4344\" data-end=\"4443\"\u003e\u003cstrong data-start=\"4344\" data-end=\"4382\"\u003e4) For which buildings is 20 kW suitable?\u003c\/strong\u003e\u003cbr data-start=\"4382\" data-end=\"4385\"\u003eTypical single-family homes\/smaller properties – design based on heat demand.\u003c\/p\u003e  \u003cp data-start=\"4445\" data-end=\"4537\"\u003e\u003cstrong data-start=\"4445\" data-end=\"4478\"\u003e5) What does wood gasifier mean?\u003c\/strong\u003e\u003cbr data-start=\"4478\" data-end=\"4481\"\u003eWood is gasified; the wood gas is burned efficiently.\u003c\/p\u003e  \u003cp data-start=\"4539\" data-end=\"4603\"\u003e\u003cstrong data-start=\"4539\" data-end=\"4565\"\u003e6) Who is allowed to assemble it?\u003c\/strong\u003e\u003cbr data-start=\"4565\" data-end=\"4568\"\u003eOnly a qualified specialist company.\u003c\/p\u003e  \u003ch2 data-start=\"4605\" data-end=\"4613\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"4614\" data-end=\"4773\"\u003eThe \u003cstrong data-start=\"4618\" data-end=\"4641\"\u003eATTACK SLX 20 Professional\u003c\/strong\u003e is a solid choice for efficient heating with firewood in single-family homes – ideal with buffer storage and clean system hydraulics.\u003c\/p\u003e","brand":"Attack","offers":[{"title":"Default Title","offer_id":49418190225756,"sku":"ASLXP20","price":3820.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SLXprofi-webrender.webp?v=1774512395"},{"product_id":"attack-slx-25-profi-holzvergaser-25-kw","title":"Wood gasifier 25 kW ATTACK SLX 25 Profi","description":"\u003cp data-start=\"341\" data-end=\"723\"\u003eThe \u003cstrong data-start=\"345\" data-end=\"368\"\u003eATTACK SLX 25 PROFI\u003c\/strong\u003e This is a high-performance 25 kW wood gasifier for the efficient and low-emission combustion of logs. It is ideally suited for single-family and two-family homes with higher heating requirements, as well as for renovation projects with an existing chimney system. The tested emission values ​​according to EN 303-5 confirm reliable and compliant heating technology.\u003c\/p\u003e  \u003chr data-start=\"725\" data-end=\"728\"\u003e  \u003ch2 data-start=\"730\" data-end=\"754\"\u003eHighlights\/Advantages\u003c\/h2\u003e  \u003cp data-start=\"756\" data-end=\"1136\"\u003e⭐  \u003cstrong data-start=\"758\" data-end=\"780\"\u003e25 kW nominal power\u003c\/strong\u003e – ideal for larger detached houses\u003cbr data-start=\"820\" data-end=\"823\"\u003e⭐  \u003cstrong data-start=\"825\" data-end=\"852\"\u003eEfficiency up to 91.6%\u003c\/strong\u003e – efficient use of firewood\u003cbr data-start=\"888\" data-end=\"891\"\u003e⭐  \u003cstrong data-start=\"893\" data-end=\"928\"\u003eCertified according to EN 303-5:2012\u003c\/strong\u003e – tested emission and performance values\u003cbr data-start=\"969\" data-end=\"972\"\u003e⭐  \u003cstrong data-start=\"974\" data-end=\"1006\"\u003eRobust manual loading\u003c\/strong\u003e – durable, maintenance-friendly technology\u003cbr data-start=\"1048\" data-end=\"1051\"\u003e⭐  \u003cstrong data-start=\"1053\" data-end=\"1083\"\u003eSuitable for Class A wood\u003c\/strong\u003e – Standard-compliant combustion of dry logs\u003c\/p\u003e  \u003chr data-start=\"1138\" data-end=\"1141\"\u003e  \u003ch1 data-start=\"1143\" data-end=\"1183\"\u003eATTACK SLX 25 PROFI wood gasifier 25 kW\u003c\/h1\u003e  \u003ch2 data-start=\"1185\" data-end=\"1215\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e  \u003cp data-start=\"1217\" data-end=\"1408\"\u003eThe ATTACK SLX 25 PROFI is a \u003cstrong data-start=\"1249\" data-end=\"1298\"\u003eHot water boiler for solid fuels (wood)\u003c\/strong\u003e With manual loading. It was designed for use in residential buildings and is particularly suitable for:\u003c\/p\u003e  \u003cul data-start=\"1410\" data-end=\"1540\"\u003e  \u003cli data-start=\"1410\" data-end=\"1455\"\u003e  \u003cp data-start=\"1412\" data-end=\"1455\"\u003eSingle-family homes with higher heating requirements\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1456\" data-end=\"1478\"\u003e  \u003cp data-start=\"1458\" data-end=\"1478\"\u003eTwo-family houses\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1479\" data-end=\"1505\"\u003e  \u003cp data-start=\"1481\" data-end=\"1505\"\u003eModernization of existing buildings\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1506\" data-end=\"1540\"\u003e  \u003cp data-start=\"1508\" data-end=\"1540\"\u003eHeating systems with buffer storage\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1542\" data-end=\"1622\"\u003eThe preferred fuel type is \u003cstrong data-start=\"1576\" data-end=\"1621\"\u003eLogs with a moisture content ≤ 25%\u003c\/strong\u003e.\u003c\/p\u003e  \u003chr data-start=\"1624\" data-end=\"1627\"\u003e  \u003ch2 data-start=\"1629\" data-end=\"1650\"\u003eEveryday benefits\u003c\/h2\u003e  \u003cp data-start=\"1652\" data-end=\"1824\"\u003eThanks to the proven wood gasification principle, combustion takes place in two phases: First, the wood is gasified, then the wood gases are combusted. This results in:\u003c\/p\u003e  \u003cul data-start=\"1826\" data-end=\"1936\"\u003e  \u003cli data-start=\"1826\" data-end=\"1852\"\u003e  \u003cp data-start=\"1828\" data-end=\"1852\"\u003estable heat output\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1853\" data-end=\"1878\"\u003e  \u003cp data-start=\"1855\" data-end=\"1878\"\u003ehigh energy yield\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1879\" data-end=\"1902\"\u003e  \u003cp data-start=\"1881\" data-end=\"1902\"\u003elow emissions\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1903\" data-end=\"1936\"\u003e  \u003cp data-start=\"1905\" data-end=\"1936\"\u003eefficient fuel use\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1938\" data-end=\"2083\"\u003eThe design allows for easy cleaning via turbulator levers, side cleaning openings and an accessible ash box system.\u003c\/p\u003e  \u003chr data-start=\"2085\" data-end=\"2088\"\u003e  \u003ch2 data-start=\"2090\" data-end=\"2114\"\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e  \u003cul data-start=\"2116\" data-end=\"2487\"\u003e  \u003cli data-start=\"2116\" data-end=\"2160\"\u003e  \u003cp data-start=\"2118\" data-end=\"2160\"\u003eBoiler type: Wood gasification hot water boiler\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2161\" data-end=\"2195\"\u003e  \u003cp data-start=\"2163\" data-end=\"2195\"\u003eFuel feed: manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2196\" data-end=\"2236\"\u003e  \u003cp data-start=\"2198\" data-end=\"2236\"\u003ePrimary and secondary air adjustable\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2237\" data-end=\"2281\"\u003e  \u003cp data-start=\"2239\" data-end=\"2281\"\u003eTurbulators for efficiency optimization\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2282\" data-end=\"2320\"\u003e  \u003cp data-start=\"2284\" data-end=\"2320\"\u003eFan-assisted combustion\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2321\" data-end=\"2364\"\u003e  \u003cp data-start=\"2323\" data-end=\"2364\"\u003eThermal safety device required\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2365\" data-end=\"2399\"\u003e  \u003cp data-start=\"2367\" data-end=\"2399\"\u003eRecommended chimney draft: 23–30 Pa\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2400\" data-end=\"2455\"\u003e  \u003cp data-start=\"2402\" data-end=\"2455\"\u003eMinimum chimney diameter: 150 mm (200 mm recommended)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2456\" data-end=\"2487\"\u003e  \u003cp data-start=\"2458\" data-end=\"2487\"\u003eMaximum operating pressure: 2.5 bar\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2489\" data-end=\"2644\"\u003eFor a long service life, the return temperature must remain consistently above 65 °C. The manufacturer recommends a boiler thermostat setting of 80–85 °C.\u003c\/p\u003e  \u003chr data-start=\"2646\" data-end=\"2649\"\u003e  \u003ch2 data-start=\"2651\" data-end=\"2672\"\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e  \u003cp data-start=\"2674\" data-end=\"2784\"\u003eThe ATTACK SLX 25 PROFI meets the requirements of \u003cstrong data-start=\"2728\" data-end=\"2745\"\u003eEN 303-5:2012\u003c\/strong\u003e for boilers of fuel class A.\u003c\/p\u003e  \u003cp data-start=\"2786\" data-end=\"2827\"\u003eMeasurement values ​​according to certificate (rated power):\u003c\/p\u003e  \u003cul data-start=\"2829\" data-end=\"2977\"\u003e  \u003cli data-start=\"2829\" data-end=\"2857\"\u003e  \u003cp data-start=\"2831\" data-end=\"2857\"\u003eNominal heat output: 25 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2858\" data-end=\"2891\"\u003e  \u003cp data-start=\"2860\" data-end=\"2891\"\u003eMinimum heat output: 12.5 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2892\" data-end=\"2916\"\u003e  \u003cp data-start=\"2894\" data-end=\"2916\"\u003eEfficiency: 91.6%\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2917\" data-end=\"2945\"\u003e  \u003cp data-start=\"2919\" data-end=\"2945\"\u003eCO at 13% O₂: 99 mg\/m³\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2946\" data-end=\"2977\"\u003e  \u003cp data-start=\"2948\" data-end=\"2977\"\u003eDust at 13% O₂: 10 mg\/m³\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2979\" data-end=\"3066\"\u003eThe emission and performance values ​​were confirmed by an accredited testing laboratory.\u003c\/p\u003e  \u003chr data-start=\"3068\" data-end=\"3071\"\u003e  \u003ch2 data-start=\"3073\" data-end=\"3110\"\u003ecompatibility \u0026amp; System integration\u003c\/h2\u003e  \u003cp data-start=\"3112\" data-end=\"3164\"\u003eThe SLX 25 PROFI is typically combined with:\u003c\/p\u003e  \u003cul data-start=\"3166\" data-end=\"3299\"\u003e  \u003cli data-start=\"3166\" data-end=\"3184\"\u003e  \u003cp data-start=\"3168\" data-end=\"3184\"\u003eBuffer storage\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3185\" data-end=\"3224\"\u003e  \u003cp data-start=\"3187\" data-end=\"3224\"\u003eReturn flow booster\/mixing device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3225\" data-end=\"3256\"\u003e  \u003cp data-start=\"3227\" data-end=\"3256\"\u003ethermal safety device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3257\" data-end=\"3277\"\u003e  \u003cp data-start=\"3259\" data-end=\"3277\"\u003eExpansion vessel\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3278\" data-end=\"3299\"\u003e  \u003cp data-start=\"3280\" data-end=\"3299\"\u003eSafety valve\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"3301\" data-end=\"3420\"\u003eSuitable \u003cstrong data-start=\"3310\" data-end=\"3371\"\u003eBuffer storage tanks, safety groups and return temperature boosts\u003c\/strong\u003e You can find them in our product range on gemashop.de.\u003c\/p\u003e  \u003chr data-start=\"3422\" data-end=\"3425\"\u003e  \u003ch2 data-start=\"3427\" data-end=\"3446\"\u003eTechnical data\u003c\/h2\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable data-start=\"3448\" data-end=\"3962\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"3448\" data-end=\"3466\"\u003e  \u003ctr data-start=\"3448\" data-end=\"3466\"\u003e  \u003cth data-start=\"3448\" data-end=\"3458\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"3458\" data-end=\"3466\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"3486\" data-end=\"3962\"\u003e  \u003ctr data-start=\"3486\" data-end=\"3516\"\u003e  \u003ctd data-start=\"3486\" data-end=\"3499\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-start=\"3499\" data-end=\"3516\" data-col-size=\"sm\"\u003eATTACK s.r.o.\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3517\" data-end=\"3542\"\u003e  \u003ctd data-start=\"3517\" data-end=\"3526\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-start=\"3526\" data-end=\"3542\" data-col-size=\"sm\"\u003eSLX 25 PROFI\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3543\" data-end=\"3589\"\u003e  \u003ctd data-start=\"3543\" data-end=\"3556\" data-col-size=\"sm\"\u003eProduct type\u003c\/td\u003e  \u003ctd data-start=\"3556\" data-end=\"3589\" data-col-size=\"sm\"\u003eWood gasification hot water boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3590\" data-end=\"3636\"\u003e  \u003ctd data-start=\"3590\" data-end=\"3603\" data-col-size=\"sm\"\u003efuel\u003c\/td\u003e  \u003ctd data-start=\"3603\" data-end=\"3636\" data-col-size=\"sm\"\u003eWood (Class A according to EN 303-5)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3637\" data-end=\"3666\"\u003e  \u003ctd data-start=\"3637\" data-end=\"3657\" data-col-size=\"sm\"\u003eNominal heat output\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3657\" data-end=\"3666\"\u003e25 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3667\" data-end=\"3701\"\u003e  \u003ctd data-start=\"3667\" data-end=\"3690\" data-col-size=\"sm\"\u003eMinimum heat output\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3690\" data-end=\"3701\"\u003e12.5 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3702\" data-end=\"3727\"\u003e  \u003ctd data-start=\"3702\" data-end=\"3717\" data-col-size=\"sm\"\u003eefficiency\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3717\" data-end=\"3727\"\u003e91.6%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3728\" data-end=\"3759\"\u003e  \u003ctd data-start=\"3728\" data-end=\"3747\" data-col-size=\"sm\"\u003eCO (at 13% O₂)\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3747\" data-end=\"3759\"\u003e99 mg\/m³\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3760\" data-end=\"3794\"\u003e  \u003ctd data-start=\"3760\" data-end=\"3782\" data-col-size=\"sm\"\u003eDust (at 13% O₂)\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3782\" data-end=\"3794\"\u003e10 mg\/m³\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3795\" data-end=\"3827\"\u003e  \u003ctd data-start=\"3795\" data-end=\"3816\" data-col-size=\"sm\"\u003eMaximum operating pressure.\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3816\" data-end=\"3827\"\u003e2.5 bar\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3828\" data-end=\"3865\"\u003e  \u003ctd data-start=\"3828\" data-end=\"3855\" data-col-size=\"sm\"\u003eMinimum chimney diameter\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3855\" data-end=\"3865\"\u003e150 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3866\" data-end=\"3901\"\u003e  \u003ctd data-start=\"3866\" data-end=\"3889\" data-col-size=\"sm\"\u003eRecommended chimney draft\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3889\" data-end=\"3901\"\u003e23–30 Pa\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3902\" data-end=\"3937\"\u003e  \u003ctd data-start=\"3902\" data-end=\"3926\" data-col-size=\"sm\"\u003eFuel feed\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3926\" data-end=\"3937\"\u003emanually\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3938\" data-end=\"3962\"\u003e  \u003ctd data-start=\"3938\" data-end=\"3945\" data-col-size=\"sm\"\u003estandard\u003c\/td\u003e  \u003ctd data-start=\"3945\" data-end=\"3962\" data-col-size=\"sm\"\u003eEN 303-5:2012\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"3964\" data-end=\"3967\"\u003e  \u003ch2 data-start=\"3969\" data-end=\"3984\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"3986\" data-end=\"4067\"\u003e  \u003cli data-start=\"3986\" data-end=\"4022\"\u003e  \u003cp data-start=\"3988\" data-end=\"4022\"\u003eATTACK SLX 25 PROFI wood gasifier\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4023\" data-end=\"4046\"\u003e  \u003cp data-start=\"4025\" data-end=\"4046\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4047\" data-end=\"4067\"\u003e  \u003cp data-start=\"4049\" data-end=\"4067\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"4069\" data-end=\"4072\"\u003e  \u003ch2 data-start=\"4074\" data-end=\"4107\"\u003eAssembly \u0026amp; Safety instructions\u003c\/h2\u003e  \u003cp data-start=\"4109\" data-end=\"4213\"\u003eInstallation and commissioning must be carried out exclusively by a qualified specialist company.\u003c\/p\u003e  \u003cp data-start=\"4215\" data-end=\"4233\"\u003eImportant instructions:\u003c\/p\u003e  \u003cul data-start=\"4235\" data-end=\"4466\"\u003e  \u003cli data-start=\"4235\" data-end=\"4287\"\u003e  \u003cp data-start=\"4237\" data-end=\"4287\"\u003eThermal safety device absolutely necessary\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4288\" data-end=\"4354\"\u003e  \u003cp data-start=\"4290\" data-end=\"4354\"\u003eReturn temperature boost necessary to prevent condensation\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4355\" data-end=\"4392\"\u003e  \u003cp data-start=\"4357\" data-end=\"4392\"\u003eCompliance with chimney requirements\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4393\" data-end=\"4466\"\u003e  \u003cp data-start=\"4395\" data-end=\"4466\"\u003eRegular cleaning of the ash box, heat exchanger and turbulators\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"4468\" data-end=\"4551\"\u003eFailure to comply with the installation instructions may limit the warranty.\u003c\/p\u003e  \u003chr data-start=\"4553\" data-end=\"4556\"\u003e  \u003ch2 data-start=\"4558\" data-end=\"4564\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"4566\" data-end=\"4657\"\u003e\u003cstrong data-start=\"4566\" data-end=\"4610\"\u003e1. What wood moisture content is permissible?\u003c\/strong\u003e\u003cbr data-start=\"4610\" data-end=\"4613\"\u003eMaximum 25% residual moisture, recommended 12–20%.\u003c\/p\u003e  \u003cp data-start=\"4659\" data-end=\"4799\"\u003e\u003cstrong data-start=\"4659\" data-end=\"4704\"\u003e2. Is a buffer tank required?\u003c\/strong\u003e\u003cbr data-start=\"4704\" data-end=\"4707\"\u003eA buffer storage tank is recommended for efficient operation and compliant integration.\u003c\/p\u003e  \u003cp data-start=\"4801\" data-end=\"4899\"\u003e\u003cstrong data-start=\"4801\" data-end=\"4838\"\u003e3. What is the efficiency?\u003c\/strong\u003e\u003cbr data-start=\"4838\" data-end=\"4841\"\u003eThe tested efficiency is 91.6% at nominal power.\u003c\/p\u003e  \u003cp data-start=\"4901\" data-end=\"4992\"\u003e\u003cstrong data-start=\"4901\" data-end=\"4946\"\u003e4. What emission levels are achieved?\u003c\/strong\u003e\u003cbr data-start=\"4946\" data-end=\"4949\"\u003eCO 99 mg\/m³ and dust 10 mg\/m³ at 13 % O₂.\u003c\/p\u003e  \u003cp data-start=\"4994\" data-end=\"5096\"\u003e\u003cstrong data-start=\"4994\" data-end=\"5041\"\u003e5. What chimney parameters are required?\u003c\/strong\u003e\u003cbr data-start=\"5041\" data-end=\"5044\"\u003eMinimum 150 mm diameter and 23–30 Pa chimney draft.\u003c\/p\u003e  \u003cp data-start=\"5098\" data-end=\"5227\"\u003e\u003cstrong data-start=\"5098\" data-end=\"5135\"\u003e6. How often does it need to be cleaned?\u003c\/strong\u003e\u003cbr data-start=\"5135\" data-end=\"5138\"\u003eEmpty the ash box daily, and clean the heat exchanger and turbulators regularly according to the operating instructions.\u003c\/p\u003e  \u003chr data-start=\"5229\" data-end=\"5232\"\u003e  \u003ch2 data-start=\"5234\" data-end=\"5242\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"5244\" data-end=\"5502\"\u003eThe \u003cstrong data-start=\"5248\" data-end=\"5277\"\u003eATTACK SLX 25 PROFI 25 kW\u003c\/strong\u003e This is a high-performance, certified wood gasifier for larger residential buildings. A reliable and efficient solution for sustainable heating with logs. Order now and future-proof your heating system.\u003c\/p\u003e","brand":"Attack","offers":[{"title":"Default Title","offer_id":49418242916700,"sku":"ASLXP25","price":3821.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SLXprofi-webrender.webp?v=1774512395"},{"product_id":"attack-slx-30-profi-holzvergaser-30-kw","title":"Wood gasifier 30 kW ATTACK SLX 30 Profi","description":"\u003cp data-start=\"348\" data-end=\"733\"\u003eThe \u003cstrong data-start=\"352\" data-end=\"375\"\u003eATTACK SLX 30 PROFI\u003c\/strong\u003e This is a modern wood gasification boiler with a nominal output of 30 kW for the efficient and low-emission combustion of logs. It is ideally suited for larger single-family homes, two-family homes, or buildings with increased heating requirements. The tested performance and emission values ​​according to EN 303-5 confirm a standard-compliant and economical heating solution.\u003c\/p\u003e  \u003chr data-start=\"735\" data-end=\"738\"\u003e  \u003ch2 data-start=\"740\" data-end=\"764\"\u003eHighlights\/Advantages\u003c\/h2\u003e  \u003cp data-start=\"766\" data-end=\"1112\"\u003e⭐  \u003cstrong data-start=\"768\" data-end=\"790\"\u003e30 kW nominal power\u003c\/strong\u003e – ideal for larger residential buildings\u003cbr data-start=\"822\" data-end=\"825\"\u003e⭐  \u003cstrong data-start=\"827\" data-end=\"854\"\u003eEfficiency up to 91.3%\u003c\/strong\u003e – high energy yield from logs\u003cbr data-start=\"891\" data-end=\"894\"\u003e⭐  \u003cstrong data-start=\"896\" data-end=\"926\"\u003eTested according to EN 303-5:2012\u003c\/strong\u003e – certified emission values\u003cbr data-start=\"957\" data-end=\"960\"\u003e⭐  \u003cstrong data-start=\"962\" data-end=\"994\"\u003eRobust manual loading\u003c\/strong\u003e – durable and easy-to-maintain technology\u003cbr data-start=\"1039\" data-end=\"1042\"\u003e⭐  \u003cstrong data-start=\"1044\" data-end=\"1079\"\u003eOptimized turbulator technology\u003c\/strong\u003e – improved heat transfer\u003c\/p\u003e  \u003chr data-start=\"1114\" data-end=\"1117\"\u003e  \u003ch1 data-start=\"1119\" data-end=\"1159\"\u003eATTACK SLX 30 PROFI wood gasifier 30 kW\u003c\/h1\u003e  \u003ch2 data-start=\"1161\" data-end=\"1191\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e  \u003cp data-start=\"1193\" data-end=\"1332\"\u003eThe ATTACK SLX 30 PROFI is a \u003cstrong data-start=\"1225\" data-end=\"1274\"\u003eHot water boiler for solid fuels (wood)\u003c\/strong\u003e With manual loading. It is particularly suitable for:\u003c\/p\u003e  \u003cul data-start=\"1334\" data-end=\"1476\"\u003e  \u003cli data-start=\"1334\" data-end=\"1363\"\u003e  \u003cp data-start=\"1336\" data-end=\"1363\"\u003elarger single-family homes\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1364\" data-end=\"1386\"\u003e  \u003cp data-start=\"1366\" data-end=\"1386\"\u003eTwo-family houses\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1387\" data-end=\"1423\"\u003e  \u003cp data-start=\"1389\" data-end=\"1423\"\u003eagricultural outbuildings\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1424\" data-end=\"1476\"\u003e  \u003cp data-start=\"1426\" data-end=\"1476\"\u003eExisting buildings with sufficient chimney draft\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1478\" data-end=\"1558\"\u003eThe preferred fuel type is \u003cstrong data-start=\"1512\" data-end=\"1557\"\u003eLogs with a moisture content ≤ 25%\u003c\/strong\u003e.\u003c\/p\u003e  \u003chr data-start=\"1560\" data-end=\"1563\"\u003e  \u003ch2 data-start=\"1565\" data-end=\"1586\"\u003eEveryday benefits\u003c\/h2\u003e  \u003cp data-start=\"1588\" data-end=\"1799\"\u003eThe wood gasification principle enables a two-stage combustion: First, the wood is gasified under oxygen-deficient conditions, then the resulting wood gases are completely combusted. This produces:\u003c\/p\u003e  \u003cul data-start=\"1801\" data-end=\"1923\"\u003e  \u003cli data-start=\"1801\" data-end=\"1828\"\u003e  \u003cp data-start=\"1803\" data-end=\"1828\"\u003estable power output\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1829\" data-end=\"1847\"\u003e  \u003cp data-start=\"1831\" data-end=\"1847\"\u003ehigh efficiency\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1848\" data-end=\"1886\"\u003e  \u003cp data-start=\"1850\" data-end=\"1886\"\u003ereduced CO and dust emissions\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1887\" data-end=\"1923\"\u003e  \u003cp data-start=\"1889\" data-end=\"1923\"\u003econsistent heat supply\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1925\" data-end=\"2050\"\u003eThe integrated turbulators increase heat transfer and can be conveniently cleaned via the lever mechanism.\u003c\/p\u003e  \u003chr data-start=\"2052\" data-end=\"2055\"\u003e  \u003ch2 data-start=\"2057\" data-end=\"2081\"\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e  \u003cul data-start=\"2083\" data-end=\"2444\"\u003e  \u003cli data-start=\"2083\" data-end=\"2127\"\u003e  \u003cp data-start=\"2085\" data-end=\"2127\"\u003eBoiler type: Wood gasification hot water boiler\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2128\" data-end=\"2162\"\u003e  \u003cp data-start=\"2130\" data-end=\"2162\"\u003eFuel feed: manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2163\" data-end=\"2204\"\u003e  \u003cp data-start=\"2165\" data-end=\"2204\"\u003eAdjustable primary and secondary air\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2205\" data-end=\"2243\"\u003e  \u003cp data-start=\"2207\" data-end=\"2243\"\u003eFan-assisted combustion\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2244\" data-end=\"2277\"\u003e  \u003cp data-start=\"2246\" data-end=\"2277\"\u003eTurbulators in the heat exchanger\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2278\" data-end=\"2321\"\u003e  \u003cp data-start=\"2280\" data-end=\"2321\"\u003eThermal safety device required\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2322\" data-end=\"2353\"\u003e  \u003cp data-start=\"2324\" data-end=\"2353\"\u003eMaximum operating pressure: 2.5 bar\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2354\" data-end=\"2409\"\u003e  \u003cp data-start=\"2356\" data-end=\"2409\"\u003eMinimum chimney diameter: 150 mm (200 mm recommended)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2410\" data-end=\"2444\"\u003e  \u003cp data-start=\"2412\" data-end=\"2444\"\u003eRecommended chimney draft: 23–30 Pa\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2446\" data-end=\"2587\"\u003eFor safe and long-lasting operation, a return temperature of above 65 °C must be ensured. Recommended boiler temperature: 80–85 °C.\u003c\/p\u003e  \u003chr data-start=\"2589\" data-end=\"2592\"\u003e  \u003ch2 data-start=\"2594\" data-end=\"2615\"\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e  \u003cp data-start=\"2617\" data-end=\"2727\"\u003eThe ATTACK SLX 30 PROFI meets the requirements of \u003cstrong data-start=\"2671\" data-end=\"2688\"\u003eEN 303-5:2012\u003c\/strong\u003e for boilers of fuel class A.\u003c\/p\u003e  \u003cp data-start=\"2729\" data-end=\"2770\"\u003eMeasurement values ​​according to certificate (rated power):\u003c\/p\u003e  \u003cul data-start=\"2772\" data-end=\"2918\"\u003e  \u003cli data-start=\"2772\" data-end=\"2800\"\u003e  \u003cp data-start=\"2774\" data-end=\"2800\"\u003eNominal heat output: 30 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2801\" data-end=\"2832\"\u003e  \u003cp data-start=\"2803\" data-end=\"2832\"\u003eMinimum heat output: 15 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2833\" data-end=\"2857\"\u003e  \u003cp data-start=\"2835\" data-end=\"2857\"\u003eEfficiency: 91.3%\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2858\" data-end=\"2887\"\u003e  \u003cp data-start=\"2860\" data-end=\"2887\"\u003eCO at 13% O₂: 101 mg\/m³\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2888\" data-end=\"2918\"\u003e  \u003cp data-start=\"2890\" data-end=\"2918\"\u003eDust at 13% O₂: 9 mg\/m³\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2920\" data-end=\"3005\"\u003eThe emission and performance values ​​were verified by an accredited testing laboratory.\u003c\/p\u003e  \u003chr data-start=\"3007\" data-end=\"3010\"\u003e  \u003ch2 data-start=\"3012\" data-end=\"3049\"\u003ecompatibility \u0026amp; System integration\u003c\/h2\u003e  \u003cp data-start=\"3051\" data-end=\"3139\"\u003eFor efficient plant operation, the SLX 30 PROFI is typically combined with:\u003c\/p\u003e  \u003cul data-start=\"3141\" data-end=\"3273\"\u003e  \u003cli data-start=\"3141\" data-end=\"3159\"\u003e  \u003cp data-start=\"3143\" data-end=\"3159\"\u003eBuffer storage\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3160\" data-end=\"3199\"\u003e  \u003cp data-start=\"3162\" data-end=\"3199\"\u003eReturn flow booster\/mixing device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3200\" data-end=\"3230\"\u003e  \u003cp data-start=\"3202\" data-end=\"3230\"\u003eThermal safety device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3231\" data-end=\"3252\"\u003e  \u003cp data-start=\"3233\" data-end=\"3252\"\u003eSafety valve\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3253\" data-end=\"3273\"\u003e  \u003cp data-start=\"3255\" data-end=\"3273\"\u003eExpansion vessel\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"3275\" data-end=\"3372\"\u003eSuitable \u003cstrong data-start=\"3284\" data-end=\"3331\"\u003eBuffer storage tank and hydraulic components\u003c\/strong\u003e You can find them in our product range at gemashop.de.\u003c\/p\u003e  \u003chr data-start=\"3374\" data-end=\"3377\"\u003e  \u003ch2 data-start=\"3379\" data-end=\"3398\"\u003eTechnical data\u003c\/h2\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable data-start=\"3400\" data-end=\"3912\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"3400\" data-end=\"3418\"\u003e  \u003ctr data-start=\"3400\" data-end=\"3418\"\u003e  \u003cth data-start=\"3400\" data-end=\"3410\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"3410\" data-end=\"3418\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"3438\" data-end=\"3912\"\u003e  \u003ctr data-start=\"3438\" data-end=\"3468\"\u003e  \u003ctd data-start=\"3438\" data-end=\"3451\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-start=\"3451\" data-end=\"3468\" data-col-size=\"sm\"\u003eATTACK s.r.o.\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3469\" data-end=\"3494\"\u003e  \u003ctd data-start=\"3469\" data-end=\"3478\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-start=\"3478\" data-end=\"3494\" data-col-size=\"sm\"\u003eSLX 30 PROFI\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3495\" data-end=\"3541\"\u003e  \u003ctd data-start=\"3495\" data-end=\"3508\" data-col-size=\"sm\"\u003eProduct type\u003c\/td\u003e  \u003ctd data-start=\"3508\" data-end=\"3541\" data-col-size=\"sm\"\u003eWood gasification hot water boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3542\" data-end=\"3588\"\u003e  \u003ctd data-start=\"3542\" data-end=\"3555\" data-col-size=\"sm\"\u003efuel\u003c\/td\u003e  \u003ctd data-start=\"3555\" data-end=\"3588\" data-col-size=\"sm\"\u003eWood (Class A according to EN 303-5)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3589\" data-end=\"3618\"\u003e  \u003ctd data-start=\"3589\" data-end=\"3609\" data-col-size=\"sm\"\u003eNominal heat output\u003c\/td\u003e  \u003ctd data-start=\"3609\" data-end=\"3618\" data-col-size=\"sm\"\u003e30 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3619\" data-end=\"3651\"\u003e  \u003ctd data-start=\"3619\" data-end=\"3642\" data-col-size=\"sm\"\u003eMinimum heat output\u003c\/td\u003e  \u003ctd data-start=\"3642\" data-end=\"3651\" data-col-size=\"sm\"\u003e15 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3652\" data-end=\"3677\"\u003e  \u003ctd data-start=\"3652\" data-end=\"3667\" data-col-size=\"sm\"\u003eefficiency\u003c\/td\u003e  \u003ctd data-start=\"3667\" data-end=\"3677\" data-col-size=\"sm\"\u003e91.3%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3678\" data-end=\"3710\"\u003e  \u003ctd data-start=\"3678\" data-end=\"3697\" data-col-size=\"sm\"\u003eCO (at 13% O₂)\u003c\/td\u003e  \u003ctd data-start=\"3697\" data-end=\"3710\" data-col-size=\"sm\"\u003e101 mg\/m³\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3711\" data-end=\"3744\"\u003e  \u003ctd data-start=\"3711\" data-end=\"3733\" data-col-size=\"sm\"\u003eDust (at 13% O₂)\u003c\/td\u003e  \u003ctd data-start=\"3733\" data-end=\"3744\" data-col-size=\"sm\"\u003e9 mg\/m³\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3745\" data-end=\"3777\"\u003e  \u003ctd data-start=\"3745\" data-end=\"3766\" data-col-size=\"sm\"\u003eMaximum operating pressure.\u003c\/td\u003e  \u003ctd data-start=\"3766\" data-end=\"3777\" data-col-size=\"sm\"\u003e2.5 bar\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3778\" data-end=\"3815\"\u003e  \u003ctd data-start=\"3778\" data-end=\"3805\" data-col-size=\"sm\"\u003eMinimum chimney diameter\u003c\/td\u003e  \u003ctd data-start=\"3805\" data-end=\"3815\" data-col-size=\"sm\"\u003e150 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3816\" data-end=\"3851\"\u003e  \u003ctd data-start=\"3816\" data-end=\"3839\" data-col-size=\"sm\"\u003eRecommended chimney draft\u003c\/td\u003e  \u003ctd data-start=\"3839\" data-end=\"3851\" data-col-size=\"sm\"\u003e23 Pa\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3852\" data-end=\"3887\"\u003e  \u003ctd data-start=\"3852\" data-end=\"3876\" data-col-size=\"sm\"\u003eFuel feed\u003c\/td\u003e  \u003ctd data-start=\"3876\" data-end=\"3887\" data-col-size=\"sm\"\u003emanually\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3888\" data-end=\"3912\"\u003e  \u003ctd data-start=\"3888\" data-end=\"3895\" data-col-size=\"sm\"\u003estandard\u003c\/td\u003e  \u003ctd data-start=\"3895\" data-end=\"3912\" data-col-size=\"sm\"\u003eEN 303-5:2012\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"3914\" data-end=\"3917\"\u003e  \u003ch2 data-start=\"3919\" data-end=\"3934\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"3936\" data-end=\"4017\"\u003e  \u003cli data-start=\"3936\" data-end=\"3972\"\u003e  \u003cp data-start=\"3938\" data-end=\"3972\"\u003eATTACK SLX 30 PROFI wood gasifier\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3973\" data-end=\"3996\"\u003e  \u003cp data-start=\"3975\" data-end=\"3996\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3997\" data-end=\"4017\"\u003e  \u003cp data-start=\"3999\" data-end=\"4017\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"4019\" data-end=\"4022\"\u003e  \u003ch2 data-start=\"4024\" data-end=\"4057\"\u003eAssembly \u0026amp; Safety instructions\u003c\/h2\u003e  \u003cp data-start=\"4059\" data-end=\"4161\"\u003eInstallation and commissioning must only be carried out by a qualified specialist company.\u003c\/p\u003e  \u003cp data-start=\"4163\" data-end=\"4179\"\u003eKey points:\u003c\/p\u003e  \u003cul data-start=\"4181\" data-end=\"4419\"\u003e  \u003cli data-start=\"4181\" data-end=\"4253\"\u003e  \u003cp data-start=\"4183\" data-end=\"4253\"\u003eInstallation of a thermal relief valve is mandatory.\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4254\" data-end=\"4320\"\u003e  \u003cp data-start=\"4256\" data-end=\"4320\"\u003eReturn temperature boost necessary to prevent condensation\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4321\" data-end=\"4358\"\u003e  \u003cp data-start=\"4323\" data-end=\"4358\"\u003eCompliance with chimney requirements\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4359\" data-end=\"4419\"\u003e  \u003cp data-start=\"4361\" data-end=\"4419\"\u003eRegular cleaning of turbulators and heat exchangers\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"4421\" data-end=\"4489\"\u003eThe warranty may be limited if the installation is improper.\u003c\/p\u003e  \u003chr data-start=\"4491\" data-end=\"4494\"\u003e  \u003ch2 data-start=\"4496\" data-end=\"4502\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"4504\" data-end=\"4594\"\u003e\u003cstrong data-start=\"4504\" data-end=\"4555\"\u003e1. What is the performance of the ATTACK SLX 30 PROFI?\u003c\/strong\u003e\u003cbr data-start=\"4555\" data-end=\"4558\"\u003eThe nominal heat output is 30 kW.\u003c\/p\u003e  \u003cp data-start=\"4596\" data-end=\"4698\"\u003e\u003cstrong data-start=\"4596\" data-end=\"4635\"\u003e2. Which fuel is permitted?\u003c\/strong\u003e\u003cbr data-start=\"4635\" data-end=\"4638\"\u003eFirewood with a maximum moisture content of 25%, 12–20% recommended.\u003c\/p\u003e  \u003cp data-start=\"4700\" data-end=\"4783\"\u003e\u003cstrong data-start=\"4700\" data-end=\"4737\"\u003e3. What is the efficiency?\u003c\/strong\u003e\u003cbr data-start=\"4737\" data-end=\"4740\"\u003eThe tested efficiency is 91.3%.\u003c\/p\u003e  \u003cp data-start=\"4785\" data-end=\"4884\"\u003e\u003cstrong data-start=\"4785\" data-end=\"4828\"\u003e4. Are the emission values ​​in accordance with standards?\u003c\/strong\u003e\u003cbr data-start=\"4828\" data-end=\"4831\"\u003eYes, the device meets the EN 303-5:2012 standard for Class A.\u003c\/p\u003e  \u003cp data-start=\"4886\" data-end=\"5011\"\u003e\u003cstrong data-start=\"4886\" data-end=\"4926\"\u003e5. Is a buffer storage tank necessary?\u003c\/strong\u003e\u003cbr data-start=\"4926\" data-end=\"4929\"\u003eA buffer storage tank is recommended for efficient and compliant operation.\u003c\/p\u003e  \u003cp data-start=\"5013\" data-end=\"5136\"\u003e\u003cstrong data-start=\"5013\" data-end=\"5061\"\u003e6. How often does the boiler need to be cleaned?\u003c\/strong\u003e\u003cbr data-start=\"5061\" data-end=\"5064\"\u003eEmpty the ash box daily, and clean the heat exchanger regularly according to the operating instructions.\u003c\/p\u003e  \u003chr data-start=\"5138\" data-end=\"5141\"\u003e  \u003ch2 data-start=\"5143\" data-end=\"5151\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"5153\" data-end=\"5429\"\u003eThe \u003cstrong data-start=\"5157\" data-end=\"5186\"\u003eATTACK SLX 30 PROFI 30 kW\u003c\/strong\u003e Offers high efficiency, tested emission values, and robust technology for sustainable heating with logs. A reliable solution for larger residential buildings with increased heating requirements. Order now and rely on proven wood gasification technology.\u003c\/p\u003e","brand":"Attack","offers":[{"title":"Default Title","offer_id":49418283155804,"sku":"ASLXP30","price":3820.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SLXprofi-webrender.webp?v=1774512395"},{"product_id":"attack-slx-35-profi-holzvergaser-35-kw","title":"Wood gasifier 35 kW ATTACK SLX 35 Profi","description":"\u003cp data-start=\"352\" data-end=\"743\"\u003eThe \u003cstrong data-start=\"356\" data-end=\"379\"\u003eATTACK SLX 35 PROFI\u003c\/strong\u003e This is a high-performance wood gasification boiler with a nominal output of 35 kW for the efficient and low-emission combustion of logs. It is ideally suited for larger single-family homes, apartment buildings, or buildings with increased heating requirements. The tested emission and performance values ​​according to EN 303-5 confirm a standard-compliant and economical heating solution.\u003c\/p\u003e  \u003chr data-start=\"745\" data-end=\"748\"\u003e  \u003ch2 data-start=\"750\" data-end=\"774\"\u003eHighlights\/Advantages\u003c\/h2\u003e  \u003cp data-start=\"776\" data-end=\"1140\"\u003e⭐  \u003cstrong data-start=\"778\" data-end=\"800\"\u003e35 kW nominal power\u003c\/strong\u003e – ideal for large living spaces\u003cbr data-start=\"832\" data-end=\"835\"\u003e⭐  \u003cstrong data-start=\"837\" data-end=\"864\"\u003eEfficiency up to 90.3%\u003c\/strong\u003e – efficient energy utilization of firewood\u003cbr data-start=\"909\" data-end=\"912\"\u003e⭐  \u003cstrong data-start=\"914\" data-end=\"949\"\u003eCertified according to EN 303-5:2012\u003c\/strong\u003e – tested emission values\u003cbr data-start=\"975\" data-end=\"978\"\u003e⭐  \u003cstrong data-start=\"980\" data-end=\"1009\"\u003eRobust steel construction\u003c\/strong\u003e – durable and reliable technology\u003cbr data-start=\"1047\" data-end=\"1050\"\u003e⭐  \u003cstrong data-start=\"1052\" data-end=\"1095\"\u003eTurbulator system with cleaning lever\u003c\/strong\u003e – easy maintenance and high heat transfer\u003c\/p\u003e  \u003chr data-start=\"1142\" data-end=\"1145\"\u003e  \u003ch1 data-start=\"1147\" data-end=\"1187\"\u003eATTACK SLX 35 PROFI wood gasifier 35 kW\u003c\/h1\u003e  \u003ch2 data-start=\"1189\" data-end=\"1219\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e  \u003cp data-start=\"1221\" data-end=\"1360\"\u003eThe ATTACK SLX 35 PROFI is a \u003cstrong data-start=\"1253\" data-end=\"1302\"\u003eHot water boiler for solid fuels (wood)\u003c\/strong\u003e With manual loading. It is particularly suitable for:\u003c\/p\u003e  \u003cul data-start=\"1362\" data-end=\"1532\"\u003e  \u003cli data-start=\"1362\" data-end=\"1389\"\u003e  \u003cp data-start=\"1364\" data-end=\"1389\"\u003elarge detached houses\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1390\" data-end=\"1412\"\u003e  \u003cp data-start=\"1392\" data-end=\"1412\"\u003eApartment buildings\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1413\" data-end=\"1466\"\u003e  \u003cp data-start=\"1415\" data-end=\"1466\"\u003eagricultural or commercial outbuildings\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1467\" data-end=\"1532\"\u003e  \u003cp data-start=\"1469\" data-end=\"1532\"\u003eRenovation projects with a sufficiently sized chimney\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1534\" data-end=\"1614\"\u003eThe preferred fuel type is \u003cstrong data-start=\"1568\" data-end=\"1613\"\u003eLogs with a moisture content ≤ 25%\u003c\/strong\u003e.\u003c\/p\u003e  \u003chr data-start=\"1616\" data-end=\"1619\"\u003e  \u003ch2 data-start=\"1621\" data-end=\"1642\"\u003eEveryday benefits\u003c\/h2\u003e  \u003cp data-start=\"1644\" data-end=\"1862\"\u003eThe wood gasification principle ensures a two-stage combustion process with high energy yield. First, the wood is gasified, then the wood gases are combusted at high temperatures. This produces:\u003c\/p\u003e  \u003cul data-start=\"1864\" data-end=\"2000\"\u003e  \u003cli data-start=\"1864\" data-end=\"1891\"\u003e  \u003cp data-start=\"1866\" data-end=\"1891\"\u003estable power output\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1892\" data-end=\"1924\"\u003e  \u003cp data-start=\"1894\" data-end=\"1924\"\u003eefficient fuel use\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1925\" data-end=\"1963\"\u003e  \u003cp data-start=\"1927\" data-end=\"1963\"\u003ereduced CO and dust emissions\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1964\" data-end=\"2000\"\u003e  \u003cp data-start=\"1966\" data-end=\"2000\"\u003econsistent heat supply\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2002\" data-end=\"2119\"\u003eThe integrated turbulator lever allows for regular cleaning of the heat exchanger without complex disassembly.\u003c\/p\u003e  \u003chr data-start=\"2121\" data-end=\"2124\"\u003e  \u003ch2 data-start=\"2126\" data-end=\"2150\"\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e  \u003cul data-start=\"2152\" data-end=\"2517\"\u003e  \u003cli data-start=\"2152\" data-end=\"2196\"\u003e  \u003cp data-start=\"2154\" data-end=\"2196\"\u003eBoiler type: Wood gasification hot water boiler\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2197\" data-end=\"2231\"\u003e  \u003cp data-start=\"2199\" data-end=\"2231\"\u003eFuel feed: manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2232\" data-end=\"2273\"\u003e  \u003cp data-start=\"2234\" data-end=\"2273\"\u003eAdjustable primary and secondary air\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2274\" data-end=\"2312\"\u003e  \u003cp data-start=\"2276\" data-end=\"2312\"\u003eFan-assisted combustion\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2313\" data-end=\"2350\"\u003e  \u003cp data-start=\"2315\" data-end=\"2350\"\u003eTurbulators in the tube heat exchanger\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2351\" data-end=\"2394\"\u003e  \u003cp data-start=\"2353\" data-end=\"2394\"\u003eThermal safety device required\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2395\" data-end=\"2426\"\u003e  \u003cp data-start=\"2397\" data-end=\"2426\"\u003eMaximum operating pressure: 2.5 bar\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2427\" data-end=\"2482\"\u003e  \u003cp data-start=\"2429\" data-end=\"2482\"\u003eMinimum chimney diameter: 150 mm (200 mm recommended)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2483\" data-end=\"2517\"\u003e  \u003cp data-start=\"2485\" data-end=\"2517\"\u003eRecommended chimney draft: 23–30 Pa\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2519\" data-end=\"2652\"\u003eTo ensure a long service life, a return temperature above 65 °C must be maintained. Recommended boiler operating temperature: 80–85 °C.\u003c\/p\u003e  \u003chr data-start=\"2654\" data-end=\"2657\"\u003e  \u003ch2 data-start=\"2659\" data-end=\"2680\"\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e  \u003cp data-start=\"2682\" data-end=\"2792\"\u003eThe ATTACK SLX 35 PROFI meets the requirements of \u003cstrong data-start=\"2736\" data-end=\"2753\"\u003eEN 303-5:2012\u003c\/strong\u003e for boilers of fuel class A.\u003c\/p\u003e  \u003cp data-start=\"2794\" data-end=\"2835\"\u003eMeasurement values ​​according to certificate (rated power):\u003c\/p\u003e  \u003cul data-start=\"2837\" data-end=\"2985\"\u003e  \u003cli data-start=\"2837\" data-end=\"2865\"\u003e  \u003cp data-start=\"2839\" data-end=\"2865\"\u003eNominal heat output: 35 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2866\" data-end=\"2899\"\u003e  \u003cp data-start=\"2868\" data-end=\"2899\"\u003eMinimum heat output: 17.5 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2900\" data-end=\"2924\"\u003e  \u003cp data-start=\"2902\" data-end=\"2924\"\u003eEfficiency: 90.3%\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2925\" data-end=\"2953\"\u003e  \u003cp data-start=\"2927\" data-end=\"2953\"\u003eCO at 13% O₂: 79 mg\/m³\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2954\" data-end=\"2985\"\u003e  \u003cp data-start=\"2956\" data-end=\"2985\"\u003eDust at 13% O₂: 11 mg\/m³\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2987\" data-end=\"3074\"\u003eThe emission and performance values ​​were confirmed by an accredited testing laboratory.\u003c\/p\u003e  \u003chr data-start=\"3076\" data-end=\"3079\"\u003e  \u003ch2 data-start=\"3081\" data-end=\"3118\"\u003ecompatibility \u0026amp; System integration\u003c\/h2\u003e  \u003cp data-start=\"3120\" data-end=\"3219\"\u003eFor standard-compliant and efficient operation, the SLX 35 PROFI is usually combined with:\u003c\/p\u003e  \u003cul data-start=\"3221\" data-end=\"3354\"\u003e  \u003cli data-start=\"3221\" data-end=\"3239\"\u003e  \u003cp data-start=\"3223\" data-end=\"3239\"\u003eBuffer storage\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3240\" data-end=\"3279\"\u003e  \u003cp data-start=\"3242\" data-end=\"3279\"\u003eReturn flow booster\/mixing device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3280\" data-end=\"3311\"\u003e  \u003cp data-start=\"3282\" data-end=\"3311\"\u003eThermal safety device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3312\" data-end=\"3333\"\u003e  \u003cp data-start=\"3314\" data-end=\"3333\"\u003eSafety valve\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3334\" data-end=\"3354\"\u003e  \u003cp data-start=\"3336\" data-end=\"3354\"\u003eExpansion vessel\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"3356\" data-end=\"3467\"\u003eSuitable \u003cstrong data-start=\"3365\" data-end=\"3426\"\u003eBuffer storage tanks, return temperature boosts and safety groups\u003c\/strong\u003e You can find them in our product range at gemashop.de.\u003c\/p\u003e  \u003chr data-start=\"3469\" data-end=\"3472\"\u003e  \u003ch2 data-start=\"3474\" data-end=\"3493\"\u003eTechnical data\u003c\/h2\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable data-start=\"3495\" data-end=\"4009\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"3495\" data-end=\"3513\"\u003e  \u003ctr data-start=\"3495\" data-end=\"3513\"\u003e  \u003cth data-start=\"3495\" data-end=\"3505\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"3505\" data-end=\"3513\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"3533\" data-end=\"4009\"\u003e  \u003ctr data-start=\"3533\" data-end=\"3563\"\u003e  \u003ctd data-start=\"3533\" data-end=\"3546\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-start=\"3546\" data-end=\"3563\" data-col-size=\"sm\"\u003eATTACK s.r.o.\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3564\" data-end=\"3589\"\u003e  \u003ctd data-start=\"3564\" data-end=\"3573\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-start=\"3573\" data-end=\"3589\" data-col-size=\"sm\"\u003eSLX 35 PROFI\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3590\" data-end=\"3636\"\u003e  \u003ctd data-start=\"3590\" data-end=\"3603\" data-col-size=\"sm\"\u003eProduct type\u003c\/td\u003e  \u003ctd data-start=\"3603\" data-end=\"3636\" data-col-size=\"sm\"\u003eWood gasification hot water boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3637\" data-end=\"3683\"\u003e  \u003ctd data-start=\"3637\" data-end=\"3650\" data-col-size=\"sm\"\u003efuel\u003c\/td\u003e  \u003ctd data-start=\"3650\" data-end=\"3683\" data-col-size=\"sm\"\u003eWood (Class A according to EN 303-5)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3684\" data-end=\"3713\"\u003e  \u003ctd data-start=\"3684\" data-end=\"3704\" data-col-size=\"sm\"\u003eNominal heat output\u003c\/td\u003e  \u003ctd data-start=\"3704\" data-end=\"3713\" data-col-size=\"sm\"\u003e35 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3714\" data-end=\"3748\"\u003e  \u003ctd data-start=\"3714\" data-end=\"3737\" data-col-size=\"sm\"\u003eMinimum heat output\u003c\/td\u003e  \u003ctd data-start=\"3737\" data-end=\"3748\" data-col-size=\"sm\"\u003e17.5 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3749\" data-end=\"3774\"\u003e  \u003ctd data-start=\"3749\" data-end=\"3764\" data-col-size=\"sm\"\u003eefficiency\u003c\/td\u003e  \u003ctd data-start=\"3764\" data-end=\"3774\" data-col-size=\"sm\"\u003e90.3%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3775\" data-end=\"3806\"\u003e  \u003ctd data-start=\"3775\" data-end=\"3794\" data-col-size=\"sm\"\u003eCO (at 13% O₂)\u003c\/td\u003e  \u003ctd data-start=\"3794\" data-end=\"3806\" data-col-size=\"sm\"\u003e79 mg\/m³\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3807\" data-end=\"3841\"\u003e  \u003ctd data-start=\"3807\" data-end=\"3829\" data-col-size=\"sm\"\u003eDust (at 13% O₂)\u003c\/td\u003e  \u003ctd data-start=\"3829\" data-end=\"3841\" data-col-size=\"sm\"\u003e11 mg\/m³\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3842\" data-end=\"3874\"\u003e  \u003ctd data-start=\"3842\" data-end=\"3863\" data-col-size=\"sm\"\u003eMaximum operating pressure.\u003c\/td\u003e  \u003ctd data-start=\"3863\" data-end=\"3874\" data-col-size=\"sm\"\u003e2.5 bar\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3875\" data-end=\"3912\"\u003e  \u003ctd data-start=\"3875\" data-end=\"3902\" data-col-size=\"sm\"\u003eMinimum chimney diameter\u003c\/td\u003e  \u003ctd data-start=\"3902\" data-end=\"3912\" data-col-size=\"sm\"\u003e150 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3913\" data-end=\"3948\"\u003e  \u003ctd data-start=\"3913\" data-end=\"3936\" data-col-size=\"sm\"\u003eRecommended chimney draft\u003c\/td\u003e  \u003ctd data-start=\"3936\" data-end=\"3948\" data-col-size=\"sm\"\u003e23 Pa\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3949\" data-end=\"3984\"\u003e  \u003ctd data-start=\"3949\" data-end=\"3973\" data-col-size=\"sm\"\u003eFuel feed\u003c\/td\u003e  \u003ctd data-start=\"3973\" data-end=\"3984\" data-col-size=\"sm\"\u003emanually\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3985\" data-end=\"4009\"\u003e  \u003ctd data-start=\"3985\" data-end=\"3992\" data-col-size=\"sm\"\u003estandard\u003c\/td\u003e  \u003ctd data-start=\"3992\" data-end=\"4009\" data-col-size=\"sm\"\u003eEN 303-5:2012\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"4011\" data-end=\"4014\"\u003e  \u003ch2 data-start=\"4016\" data-end=\"4031\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"4033\" data-end=\"4114\"\u003e  \u003cli data-start=\"4033\" data-end=\"4069\"\u003e  \u003cp data-start=\"4035\" data-end=\"4069\"\u003eATTACK SLX 35 PROFI wood gasifier\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4070\" data-end=\"4093\"\u003e  \u003cp data-start=\"4072\" data-end=\"4093\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4094\" data-end=\"4114\"\u003e  \u003cp data-start=\"4096\" data-end=\"4114\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"4116\" data-end=\"4119\"\u003e  \u003ch2 data-start=\"4121\" data-end=\"4154\"\u003eAssembly \u0026amp; Safety instructions\u003c\/h2\u003e  \u003cp data-start=\"4156\" data-end=\"4258\"\u003eInstallation and commissioning must only be carried out by a qualified specialist company.\u003c\/p\u003e  \u003cp data-start=\"4260\" data-end=\"4278\"\u003eImportant instructions:\u003c\/p\u003e  \u003cul data-start=\"4280\" data-end=\"4511\"\u003e  \u003cli data-start=\"4280\" data-end=\"4332\"\u003e  \u003cp data-start=\"4282\" data-end=\"4332\"\u003eThermal safety device absolutely necessary\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4333\" data-end=\"4399\"\u003e  \u003cp data-start=\"4335\" data-end=\"4399\"\u003eReturn temperature boost necessary to prevent condensation\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4400\" data-end=\"4437\"\u003e  \u003cp data-start=\"4402\" data-end=\"4437\"\u003eCompliance with chimney requirements\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4438\" data-end=\"4511\"\u003e  \u003cp data-start=\"4440\" data-end=\"4511\"\u003eRegular cleaning of ash box, turbulators and heat exchangers\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"4513\" data-end=\"4581\"\u003eThe warranty may be limited if the installation is improper.\u003c\/p\u003e  \u003chr data-start=\"4583\" data-end=\"4586\"\u003e  \u003ch2 data-start=\"4588\" data-end=\"4594\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"4596\" data-end=\"4689\"\u003e\u003cstrong data-start=\"4596\" data-end=\"4650\"\u003e1. What performance does the ATTACK SLX 35 PROFI offer?\u003c\/strong\u003e\u003cbr data-start=\"4650\" data-end=\"4653\"\u003eThe nominal heat output is 35 kW.\u003c\/p\u003e  \u003cp data-start=\"4691\" data-end=\"4795\"\u003e\u003cstrong data-start=\"4691\" data-end=\"4732\"\u003e2. Which fuels are permitted?\u003c\/strong\u003e\u003cbr data-start=\"4732\" data-end=\"4735\"\u003eFirewood with a maximum moisture content of 25%, 12–20% recommended.\u003c\/p\u003e  \u003cp data-start=\"4797\" data-end=\"4878\"\u003e\u003cstrong data-start=\"4797\" data-end=\"4834\"\u003e3. What is the efficiency?\u003c\/strong\u003e\u003cbr data-start=\"4834\" data-end=\"4837\"\u003eThe tested efficiency is 90.3%.\u003c\/p\u003e  \u003cp data-start=\"4880\" data-end=\"4989\"\u003e\u003cstrong data-start=\"4880\" data-end=\"4922\"\u003e4. Does the boiler comply with EN 303-5?\u003c\/strong\u003e\u003cbr data-start=\"4922\" data-end=\"4925\"\u003eYes, it meets the requirements of EN 303-5:2012 for Class A.\u003c\/p\u003e  \u003cp data-start=\"4991\" data-end=\"5119\"\u003e\u003cstrong data-start=\"4991\" data-end=\"5034\"\u003e5. Is a buffer storage tank required?\u003c\/strong\u003e\u003cbr data-start=\"5034\" data-end=\"5037\"\u003eA buffer storage tank is recommended for efficient and compliant operation.\u003c\/p\u003e  \u003cp data-start=\"5121\" data-end=\"5257\"\u003e\u003cstrong data-start=\"5121\" data-end=\"5165\"\u003e6. How often is cleaning necessary?\u003c\/strong\u003e\u003cbr data-start=\"5165\" data-end=\"5168\"\u003eEmpty the ash box daily, and clean the heat exchanger and turbulators regularly according to the operating instructions.\u003c\/p\u003e  \u003chr data-start=\"5259\" data-end=\"5262\"\u003e  \u003ch2 data-start=\"5264\" data-end=\"5272\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"5274\" data-end=\"5582\"\u003eThe \u003cstrong data-start=\"5278\" data-end=\"5307\"\u003eATTACK SLX 35 PROFI 35 kW\u003c\/strong\u003e This is a high-performance wood gasifier for larger buildings with increased heating requirements. Certified emission values ​​and robust technology make it a reliable solution for sustainable heating with logs. Order now and rely on proven wood gasifier technology.\u003c\/p\u003e","brand":"Attack","offers":[{"title":"Default Title","offer_id":49418334110044,"sku":"ASLXP35","price":3870.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SLXprofi-webrender.webp?v=1774512395"},{"product_id":"attack-slx-20-lambda-holzvergaser-20-kw","title":"Wood gasifier 20 kW ATTACK SLX 20 Lambda","description":"\u003cp data-start=\"327\" data-end=\"704\"\u003eThe \u003cstrong data-start=\"331\" data-end=\"355\"\u003eATTACK SLX 20 LAMBDA\u003c\/strong\u003e This is a modern wood gasification boiler with a nominal output of 20 kW and integrated lambda control for particularly precise and low-emission combustion of logs. It is ideally suited for single-family and two-family homes, both new builds and renovations. Thanks to automatic air control, it offers high user-friendliness and optimized fuel utilization.\u003c\/p\u003e  \u003chr data-start=\"706\" data-end=\"709\"\u003e  \u003ch2 data-start=\"711\" data-end=\"735\"\u003eHighlights\/Advantages\u003c\/h2\u003e  \u003cp data-start=\"737\" data-end=\"1062\"\u003e⭐  \u003cstrong data-start=\"739\" data-end=\"761\"\u003e20 kW nominal power\u003c\/strong\u003e – ideal for single-family homes\u003cbr data-start=\"791\" data-end=\"794\"\u003e⭐  \u003cstrong data-start=\"796\" data-end=\"823\"\u003eLambda sensor integrated\u003c\/strong\u003e – automatic and precise combustion control\u003cbr data-start=\"871\" data-end=\"874\"\u003e⭐  \u003cstrong data-start=\"876\" data-end=\"903\"\u003eEfficiency up to 90.2%\u003c\/strong\u003e – efficient energy use\u003cbr data-start=\"934\" data-end=\"937\"\u003e⭐  \u003cstrong data-start=\"939\" data-end=\"974\"\u003eCertified according to EN 303-5:2012\u003c\/strong\u003e – tested emission values\u003cbr data-start=\"1000\" data-end=\"1003\"\u003e⭐  \u003cstrong data-start=\"1005\" data-end=\"1041\"\u003eTurbulators with cleaning lever\u003c\/strong\u003e – easy maintenance\u003c\/p\u003e  \u003chr data-start=\"1064\" data-end=\"1067\"\u003e  \u003ch1 data-start=\"1069\" data-end=\"1110\"\u003eATTACK SLX 20 LAMBDA wood gasifier 20 kW\u003c\/h1\u003e  \u003ch2 data-start=\"1112\" data-end=\"1142\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e  \u003cp data-start=\"1144\" data-end=\"1306\"\u003eThe ATTACK SLX 20 LAMBDA is a \u003cstrong data-start=\"1177\" data-end=\"1226\"\u003eHot water boiler for solid fuels (wood)\u003c\/strong\u003e with automatic air control via lambda sensor. It is particularly suitable for:\u003c\/p\u003e  \u003cul data-start=\"1308\" data-end=\"1421\"\u003e  \u003cli data-start=\"1308\" data-end=\"1329\"\u003e  \u003cp data-start=\"1310\" data-end=\"1329\"\u003eSingle-family homes\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1330\" data-end=\"1352\"\u003e  \u003cp data-start=\"1332\" data-end=\"1352\"\u003eTwo-family houses\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1353\" data-end=\"1386\"\u003e  \u003cp data-start=\"1355\" data-end=\"1386\"\u003eenergy-efficient renovations\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1387\" data-end=\"1421\"\u003e  \u003cp data-start=\"1389\" data-end=\"1421\"\u003eHeating systems with buffer storage\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1423\" data-end=\"1497\"\u003ePreferred fuels are \u003cstrong data-start=\"1451\" data-end=\"1496\"\u003eLogs with a moisture content ≤ 25%\u003c\/strong\u003e.\u003c\/p\u003e  \u003chr data-start=\"1499\" data-end=\"1502\"\u003e  \u003ch2 data-start=\"1504\" data-end=\"1525\"\u003eEveryday benefits\u003c\/h2\u003e  \u003cp data-start=\"1527\" data-end=\"1662\"\u003eThe integrated lambda control continuously measures the residual oxygen in the exhaust gas and automatically adjusts the air supply. This results in:\u003c\/p\u003e  \u003cul data-start=\"1664\" data-end=\"1788\"\u003e  \u003cli data-start=\"1664\" data-end=\"1698\"\u003e  \u003cp data-start=\"1666\" data-end=\"1698\"\u003eoptimal combustion quality\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1699\" data-end=\"1734\"\u003e  \u003cp data-start=\"1701\" data-end=\"1734\"\u003ereduced fuel consumption\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1735\" data-end=\"1763\"\u003e  \u003cp data-start=\"1737\" data-end=\"1763\"\u003estable power output\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1764\" data-end=\"1788\"\u003e  \u003cp data-start=\"1766\" data-end=\"1788\"\u003elow emissions\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1790\" data-end=\"1906\"\u003eThe automatic control ensures high comfort and consistent efficiency – even with varying wood quality.\u003c\/p\u003e  \u003chr data-start=\"1908\" data-end=\"1911\"\u003e  \u003ch2 data-start=\"1913\" data-end=\"1937\"\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e  \u003cul data-start=\"1939\" data-end=\"2295\"\u003e  \u003cli data-start=\"1939\" data-end=\"1983\"\u003e  \u003cp data-start=\"1941\" data-end=\"1983\"\u003eBoiler type: Wood gasification hot water boiler\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1984\" data-end=\"2003\"\u003e  \u003cp data-start=\"1986\" data-end=\"2003\"\u003ePower: 20 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2004\" data-end=\"2051\"\u003e  \u003cp data-start=\"2006\" data-end=\"2051\"\u003eLambda sensor for automatic air control\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2052\" data-end=\"2090\"\u003e  \u003cp data-start=\"2054\" data-end=\"2090\"\u003eFan-assisted combustion\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2091\" data-end=\"2128\"\u003e  \u003cp data-start=\"2093\" data-end=\"2128\"\u003eTurbulators in the tube heat exchanger\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2129\" data-end=\"2172\"\u003e  \u003cp data-start=\"2131\" data-end=\"2172\"\u003eThermal safety device required\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2173\" data-end=\"2204\"\u003e  \u003cp data-start=\"2175\" data-end=\"2204\"\u003eMaximum operating pressure: 2.5 bar\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2205\" data-end=\"2260\"\u003e  \u003cp data-start=\"2207\" data-end=\"2260\"\u003eMinimum chimney diameter: 150 mm (200 mm recommended)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2261\" data-end=\"2295\"\u003e  \u003cp data-start=\"2263\" data-end=\"2295\"\u003eRecommended chimney draft: 23–30 Pa\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2297\" data-end=\"2422\"\u003eTo ensure a long service life, a return temperature above 65 °C must be maintained. Recommended boiler temperature: 80–85 °C.\u003c\/p\u003e  \u003chr data-start=\"2424\" data-end=\"2427\"\u003e  \u003ch2 data-start=\"2429\" data-end=\"2450\"\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e  \u003cp data-start=\"2452\" data-end=\"2563\"\u003eThe ATTACK SLX 20 LAMBDA meets the requirements of \u003cstrong data-start=\"2507\" data-end=\"2524\"\u003eEN 303-5:2012\u003c\/strong\u003e for boilers of fuel class A.\u003c\/p\u003e  \u003cp data-start=\"2565\" data-end=\"2598\"\u003eMeasurement values ​​according to the information sheet:\u003c\/p\u003e  \u003cul data-start=\"2600\" data-end=\"2748\"\u003e  \u003cli data-start=\"2600\" data-end=\"2630\"\u003e  \u003cp data-start=\"2602\" data-end=\"2630\"\u003eNominal heat output: 19.7 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2631\" data-end=\"2665\"\u003e  \u003cp data-start=\"2633\" data-end=\"2665\"\u003ePart load (30%\/50%): 9.7 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2666\" data-end=\"2707\"\u003e  \u003cp data-start=\"2668\" data-end=\"2707\"\u003eEfficiency at rated power: 81.9%\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2708\" data-end=\"2748\"\u003e  \u003cp data-start=\"2710\" data-end=\"2748\"\u003eEfficiency at 30%\/50%: 82.4%\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2750\" data-end=\"2825\"\u003eLambda technology supports clean and efficient combustion.\u003c\/p\u003e  \u003chr data-start=\"2827\" data-end=\"2830\"\u003e  \u003ch2 data-start=\"2832\" data-end=\"2869\"\u003ecompatibility \u0026amp; System integration\u003c\/h2\u003e  \u003cp data-start=\"2871\" data-end=\"2971\"\u003eFor standard-compliant and efficient operation, the SLX 20 LAMBDA is usually combined with:\u003c\/p\u003e  \u003cul data-start=\"2973\" data-end=\"3106\"\u003e  \u003cli data-start=\"2973\" data-end=\"2991\"\u003e  \u003cp data-start=\"2975\" data-end=\"2991\"\u003eBuffer storage\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2992\" data-end=\"3031\"\u003e  \u003cp data-start=\"2994\" data-end=\"3031\"\u003eReturn flow booster\/mixing device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3032\" data-end=\"3063\"\u003e  \u003cp data-start=\"3034\" data-end=\"3063\"\u003eThermal safety device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3064\" data-end=\"3085\"\u003e  \u003cp data-start=\"3066\" data-end=\"3085\"\u003eSafety valve\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3086\" data-end=\"3106\"\u003e  \u003cp data-start=\"3088\" data-end=\"3106\"\u003eExpansion vessel\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"3108\" data-end=\"3219\"\u003eSuitable \u003cstrong data-start=\"3117\" data-end=\"3178\"\u003eBuffer storage tanks, return temperature boosts and safety groups\u003c\/strong\u003e You can find them in our product range at gemashop.de.\u003c\/p\u003e  \u003chr data-start=\"3221\" data-end=\"3224\"\u003e  \u003ch2 data-start=\"3226\" data-end=\"3245\"\u003eTechnical data\u003c\/h2\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable data-start=\"3247\" data-end=\"3699\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"3247\" data-end=\"3265\"\u003e  \u003ctr data-start=\"3247\" data-end=\"3265\"\u003e  \u003cth data-start=\"3247\" data-end=\"3257\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"3257\" data-end=\"3265\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"3285\" data-end=\"3699\"\u003e  \u003ctr data-start=\"3285\" data-end=\"3315\"\u003e  \u003ctd data-start=\"3285\" data-end=\"3298\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-start=\"3298\" data-end=\"3315\" data-col-size=\"sm\"\u003eATTACK s.r.o.\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3316\" data-end=\"3342\"\u003e  \u003ctd data-start=\"3316\" data-end=\"3325\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-start=\"3325\" data-end=\"3342\" data-col-size=\"sm\"\u003eSLX 20 LAMBDA\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3343\" data-end=\"3389\"\u003e  \u003ctd data-start=\"3343\" data-end=\"3356\" data-col-size=\"sm\"\u003eProduct type\u003c\/td\u003e  \u003ctd data-start=\"3356\" data-end=\"3389\" data-col-size=\"sm\"\u003eWood gasification hot water boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3390\" data-end=\"3431\"\u003e  \u003ctd data-start=\"3390\" data-end=\"3403\" data-col-size=\"sm\"\u003efuel\u003c\/td\u003e  \u003ctd data-start=\"3403\" data-end=\"3431\" data-col-size=\"sm\"\u003eFirewood ≤ 25% moisture content\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3432\" data-end=\"3463\"\u003e  \u003ctd data-start=\"3432\" data-end=\"3452\" data-col-size=\"sm\"\u003eNominal heat output\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3452\" data-end=\"3463\"\u003e19.7 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3464\" data-end=\"3493\"\u003e  \u003ctd data-start=\"3464\" data-end=\"3483\" data-col-size=\"sm\"\u003ePart load power\u003c\/td\u003e  \u003ctd data-start=\"3483\" data-end=\"3493\" data-col-size=\"sm\"\u003e9.7 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3494\" data-end=\"3532\"\u003e  \u003ctd data-start=\"3494\" data-end=\"3522\" data-col-size=\"sm\"\u003eEfficiency Rated Power\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3522\" data-end=\"3532\"\u003e81.9%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3533\" data-end=\"3567\"\u003e  \u003ctd data-start=\"3533\" data-end=\"3557\" data-col-size=\"sm\"\u003eEfficiency at partial load\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3557\" data-end=\"3567\"\u003e82.4%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3568\" data-end=\"3600\"\u003e  \u003ctd data-start=\"3568\" data-end=\"3589\" data-col-size=\"sm\"\u003eMaximum operating pressure.\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3589\" data-end=\"3600\"\u003e2.5 bar\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3601\" data-end=\"3638\"\u003e  \u003ctd data-start=\"3601\" data-end=\"3628\" data-col-size=\"sm\"\u003eMinimum chimney diameter\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3628\" data-end=\"3638\"\u003e150 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3639\" data-end=\"3674\"\u003e  \u003ctd data-start=\"3639\" data-end=\"3662\" data-col-size=\"sm\"\u003eRecommended chimney draft\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3662\" data-end=\"3674\"\u003e23 Pa\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3675\" data-end=\"3699\"\u003e  \u003ctd data-start=\"3675\" data-end=\"3682\" data-col-size=\"sm\"\u003estandard\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3682\" data-end=\"3699\"\u003eEN 303-5:2012\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"3701\" data-end=\"3704\"\u003e  \u003ch2 data-start=\"3706\" data-end=\"3721\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"3723\" data-end=\"3805\"\u003e  \u003cli data-start=\"3723\" data-end=\"3760\"\u003e  \u003cp data-start=\"3725\" data-end=\"3760\"\u003eATTACK SLX 20 LAMBDA wood gasifier\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3761\" data-end=\"3784\"\u003e  \u003cp data-start=\"3763\" data-end=\"3784\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3785\" data-end=\"3805\"\u003e  \u003cp data-start=\"3787\" data-end=\"3805\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"3807\" data-end=\"3810\"\u003e  \u003ch2 data-start=\"3812\" data-end=\"3845\"\u003eAssembly \u0026amp; Safety instructions\u003c\/h2\u003e  \u003cp data-start=\"3847\" data-end=\"3949\"\u003eInstallation and commissioning must only be carried out by a qualified specialist company.\u003c\/p\u003e  \u003cp data-start=\"3951\" data-end=\"3969\"\u003eImportant instructions:\u003c\/p\u003e  \u003cul data-start=\"3971\" data-end=\"4202\"\u003e  \u003cli data-start=\"3971\" data-end=\"4023\"\u003e  \u003cp data-start=\"3973\" data-end=\"4023\"\u003eThermal safety device absolutely necessary\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4024\" data-end=\"4090\"\u003e  \u003cp data-start=\"4026\" data-end=\"4090\"\u003eReturn temperature boost necessary to prevent condensation\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4091\" data-end=\"4128\"\u003e  \u003cp data-start=\"4093\" data-end=\"4128\"\u003eCompliance with chimney requirements\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4129\" data-end=\"4202\"\u003e  \u003cp data-start=\"4131\" data-end=\"4202\"\u003eRegular cleaning of ash box, turbulators and heat exchangers\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"4204\" data-end=\"4272\"\u003eThe warranty may be limited if the installation is improper.\u003c\/p\u003e  \u003chr data-start=\"4274\" data-end=\"4277\"\u003e  \u003ch2 data-start=\"4279\" data-end=\"4285\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"4287\" data-end=\"4418\"\u003e\u003cstrong data-start=\"4287\" data-end=\"4323\"\u003e1. What does lambda control mean?\u003c\/strong\u003e\u003cbr data-start=\"4323\" data-end=\"4326\"\u003eThe lambda sensor measures the oxygen content in the exhaust gas and automatically controls the air supply.\u003c\/p\u003e  \u003cp data-start=\"4420\" data-end=\"4506\"\u003e\u003cstrong data-start=\"4420\" data-end=\"4465\"\u003e2. What is the power output of the SLX 20 LAMBDA?\u003c\/strong\u003e\u003cbr data-start=\"4465\" data-end=\"4468\"\u003eThe nominal heat output is 19.7 kW.\u003c\/p\u003e  \u003cp data-start=\"4508\" data-end=\"4591\"\u003e\u003cstrong data-start=\"4508\" data-end=\"4547\"\u003e3. Which fuel is permitted?\u003c\/strong\u003e\u003cbr data-start=\"4547\" data-end=\"4550\"\u003eFirewood with a maximum moisture content of 25%.\u003c\/p\u003e  \u003cp data-start=\"4593\" data-end=\"4718\"\u003e\u003cstrong data-start=\"4593\" data-end=\"4633\"\u003e4. Is a buffer storage tank necessary?\u003c\/strong\u003e\u003cbr data-start=\"4633\" data-end=\"4636\"\u003eA buffer storage tank is recommended for efficient and compliant operation.\u003c\/p\u003e  \u003cp data-start=\"4720\" data-end=\"4778\"\u003e\u003cstrong data-start=\"4720\" data-end=\"4767\"\u003e5. What is the maximum operating pressure?\u003c\/strong\u003e\u003cbr data-start=\"4767\" data-end=\"4770\"\u003e2.5 bar.\u003c\/p\u003e  \u003cp data-start=\"4780\" data-end=\"4905\"\u003e\u003cstrong data-start=\"4780\" data-end=\"4830\"\u003e6. How often is cleaning required?\u003c\/strong\u003e\u003cbr data-start=\"4830\" data-end=\"4833\"\u003eEmpty the ash box daily, and clean the heat exchanger regularly according to the operating instructions.\u003c\/p\u003e  \u003chr data-start=\"4907\" data-end=\"4910\"\u003e  \u003ch2 data-start=\"4912\" data-end=\"4920\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"4922\" data-end=\"5208\"\u003eThe \u003cstrong data-start=\"4926\" data-end=\"4956\"\u003eATTACK SLX 20 LAMBDA 20 kW\u003c\/strong\u003e Combines proven wood gasification technology with modern lambda control. An efficient and convenient solution for sustainable heating with logs in single-family and two-family homes. Order now and benefit from automated combustion control.\u003c\/p\u003e","brand":"Attack","offers":[{"title":"Default Title","offer_id":49418657792348,"sku":"ASLXL20","price":5325.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SLXlambda-webrender.webp?v=1774512431"},{"product_id":"attack-slx-25-lambda-holzvergaser-25-kw","title":"Wood gasifier 25 kW ATTACK SLX 25 Lambda","description":"\u003cp data-start=\"327\" data-end=\"681\"\u003eThe \u003cstrong data-start=\"331\" data-end=\"355\"\u003eATTACK SLX 25 LAMBDA\u003c\/strong\u003e This is a modern wood gasification boiler with a nominal output of 25 kW and integrated lambda control for particularly precise and low-emission combustion of logs. It is ideally suited for single-family and two-family homes with higher heating requirements. The automatic air control ensures consistently high efficiency and ease of use.\u003c\/p\u003e  \u003chr data-start=\"683\" data-end=\"686\"\u003e  \u003ch2 data-start=\"688\" data-end=\"712\"\u003eHighlights\/Advantages\u003c\/h2\u003e  \u003cp data-start=\"714\" data-end=\"1058\"\u003e⭐  \u003cstrong data-start=\"716\" data-end=\"738\"\u003e25 kW nominal power\u003c\/strong\u003e – ideal for larger detached houses\u003cbr data-start=\"776\" data-end=\"779\"\u003e⭐  \u003cstrong data-start=\"781\" data-end=\"809\"\u003eIntegrated lambda sensor\u003c\/strong\u003e – automatic combustion optimization\u003cbr data-start=\"848\" data-end=\"851\"\u003e⭐  \u003cstrong data-start=\"853\" data-end=\"880\"\u003eEfficiency up to 90.2%\u003c\/strong\u003e – efficient fuel utilization\u003cbr data-start=\"914\" data-end=\"917\"\u003e⭐  \u003cstrong data-start=\"919\" data-end=\"954\"\u003eCertified according to EN 303-5:2012\u003c\/strong\u003e – tested emission values\u003cbr data-start=\"980\" data-end=\"983\"\u003e⭐  \u003cstrong data-start=\"985\" data-end=\"1021\"\u003eTurbulators with cleaning lever\u003c\/strong\u003e – maintenance-friendly design\u003c\/p\u003e  \u003chr data-start=\"1060\" data-end=\"1063\"\u003e  \u003ch1 data-start=\"1065\" data-end=\"1106\"\u003eATTACK SLX 25 LAMBDA wood gasifier 25 kW\u003c\/h1\u003e  \u003ch2 data-start=\"1108\" data-end=\"1138\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e  \u003cp data-start=\"1140\" data-end=\"1303\"\u003eThe ATTACK SLX 25 LAMBDA is a \u003cstrong data-start=\"1173\" data-end=\"1222\"\u003eHot water boiler for solid fuels (wood)\u003c\/strong\u003e with automatic air control via lambda sensor. It is particularly suitable for:\u003c\/p\u003e  \u003cul data-start=\"1305\" data-end=\"1431\"\u003e  \u003cli data-start=\"1305\" data-end=\"1350\"\u003e  \u003cp data-start=\"1307\" data-end=\"1350\"\u003eSingle-family homes with higher heating requirements\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1351\" data-end=\"1373\"\u003e  \u003cp data-start=\"1353\" data-end=\"1373\"\u003eTwo-family houses\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1374\" data-end=\"1396\"\u003e  \u003cp data-start=\"1376\" data-end=\"1396\"\u003eRenovation projects\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1397\" data-end=\"1431\"\u003e  \u003cp data-start=\"1399\" data-end=\"1431\"\u003eHeating systems with buffer storage\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1433\" data-end=\"1507\"\u003ePreferred fuels are \u003cstrong data-start=\"1461\" data-end=\"1506\"\u003eLogs with a moisture content ≤ 25%\u003c\/strong\u003e.\u003c\/p\u003e  \u003chr data-start=\"1509\" data-end=\"1512\"\u003e  \u003ch2 data-start=\"1514\" data-end=\"1535\"\u003eEveryday benefits\u003c\/h2\u003e  \u003cp data-start=\"1537\" data-end=\"1697\"\u003eThe integrated lambda control continuously measures the residual oxygen content in the exhaust gas and automatically adjusts the primary and secondary air. This ensures:\u003c\/p\u003e  \u003cul data-start=\"1699\" data-end=\"1818\"\u003e  \u003cli data-start=\"1699\" data-end=\"1732\"\u003e  \u003cp data-start=\"1701\" data-end=\"1732\"\u003eoptimal combustion quality\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1733\" data-end=\"1768\"\u003e  \u003cp data-start=\"1735\" data-end=\"1768\"\u003ereduced fuel consumption\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1769\" data-end=\"1794\"\u003e  \u003cp data-start=\"1771\" data-end=\"1794\"\u003estable heat output\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1795\" data-end=\"1818\"\u003e  \u003cp data-start=\"1797\" data-end=\"1818\"\u003elow emissions\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1820\" data-end=\"1902\"\u003eEven with varying wood quality, combustion remains consistently efficient.\u003c\/p\u003e  \u003chr data-start=\"1904\" data-end=\"1907\"\u003e  \u003ch2 data-start=\"1909\" data-end=\"1933\"\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e  \u003cul data-start=\"1935\" data-end=\"2291\"\u003e  \u003cli data-start=\"1935\" data-end=\"1979\"\u003e  \u003cp data-start=\"1937\" data-end=\"1979\"\u003eBoiler type: Wood gasification hot water boiler\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1980\" data-end=\"1999\"\u003e  \u003cp data-start=\"1982\" data-end=\"1999\"\u003ePower: 25 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2000\" data-end=\"2047\"\u003e  \u003cp data-start=\"2002\" data-end=\"2047\"\u003eLambda sensor for automatic air control\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2048\" data-end=\"2086\"\u003e  \u003cp data-start=\"2050\" data-end=\"2086\"\u003eFan-assisted combustion\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2087\" data-end=\"2124\"\u003e  \u003cp data-start=\"2089\" data-end=\"2124\"\u003eTurbulators in the tube heat exchanger\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2125\" data-end=\"2168\"\u003e  \u003cp data-start=\"2127\" data-end=\"2168\"\u003eThermal safety device required\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2169\" data-end=\"2200\"\u003e  \u003cp data-start=\"2171\" data-end=\"2200\"\u003eMaximum operating pressure: 2.5 bar\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2201\" data-end=\"2256\"\u003e  \u003cp data-start=\"2203\" data-end=\"2256\"\u003eMinimum chimney diameter: 150 mm (200 mm recommended)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2257\" data-end=\"2291\"\u003e  \u003cp data-start=\"2259\" data-end=\"2291\"\u003eRecommended chimney draft: 23–30 Pa\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2293\" data-end=\"2418\"\u003eTo ensure a long service life, a return temperature above 65 °C must be maintained. Recommended boiler temperature: 80–85 °C.\u003c\/p\u003e  \u003chr data-start=\"2420\" data-end=\"2423\"\u003e  \u003ch2 data-start=\"2425\" data-end=\"2446\"\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e  \u003cp data-start=\"2448\" data-end=\"2559\"\u003eThe ATTACK SLX 25 LAMBDA meets the requirements of \u003cstrong data-start=\"2503\" data-end=\"2520\"\u003eEN 303-5:2012\u003c\/strong\u003e for boilers of fuel class A.\u003c\/p\u003e  \u003cp data-start=\"2561\" data-end=\"2594\"\u003eMeasurement values ​​according to the information sheet:\u003c\/p\u003e  \u003cul data-start=\"2596\" data-end=\"2745\"\u003e  \u003cli data-start=\"2596\" data-end=\"2626\"\u003e  \u003cp data-start=\"2598\" data-end=\"2626\"\u003eNominal heat output: 26.7 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2627\" data-end=\"2662\"\u003e  \u003cp data-start=\"2629\" data-end=\"2662\"\u003ePart load (30%\/50%): 11.8 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2663\" data-end=\"2704\"\u003e  \u003cp data-start=\"2665\" data-end=\"2704\"\u003eEfficiency at rated power: 82.0%\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2705\" data-end=\"2745\"\u003e  \u003cp data-start=\"2707\" data-end=\"2745\"\u003eEfficiency at 30%\/50%: 83.2%\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2747\" data-end=\"2819\"\u003eLambda technology supports clean and stable combustion.\u003c\/p\u003e  \u003chr data-start=\"2821\" data-end=\"2824\"\u003e  \u003ch2 data-start=\"2826\" data-end=\"2863\"\u003ecompatibility \u0026amp; System integration\u003c\/h2\u003e  \u003cp data-start=\"2865\" data-end=\"2965\"\u003eFor efficient and standards-compliant operation, the SLX 25 LAMBDA is typically combined with:\u003c\/p\u003e  \u003cul data-start=\"2967\" data-end=\"3100\"\u003e  \u003cli data-start=\"2967\" data-end=\"2985\"\u003e  \u003cp data-start=\"2969\" data-end=\"2985\"\u003eBuffer storage\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2986\" data-end=\"3025\"\u003e  \u003cp data-start=\"2988\" data-end=\"3025\"\u003eReturn flow booster\/mixing device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3026\" data-end=\"3057\"\u003e  \u003cp data-start=\"3028\" data-end=\"3057\"\u003eThermal safety device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3058\" data-end=\"3079\"\u003e  \u003cp data-start=\"3060\" data-end=\"3079\"\u003eSafety valve\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3080\" data-end=\"3100\"\u003e  \u003cp data-start=\"3082\" data-end=\"3100\"\u003eExpansion vessel\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"3102\" data-end=\"3213\"\u003eSuitable \u003cstrong data-start=\"3111\" data-end=\"3172\"\u003eBuffer storage tanks, return temperature boosts and safety groups\u003c\/strong\u003e You can find them in our product range at gemashop.de.\u003c\/p\u003e  \u003chr data-start=\"3215\" data-end=\"3218\"\u003e  \u003ch2 data-start=\"3220\" data-end=\"3239\"\u003eTechnical data\u003c\/h2\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable data-start=\"3241\" data-end=\"3694\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"3241\" data-end=\"3259\"\u003e  \u003ctr data-start=\"3241\" data-end=\"3259\"\u003e  \u003cth data-start=\"3241\" data-end=\"3251\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"3251\" data-end=\"3259\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"3279\" data-end=\"3694\"\u003e  \u003ctr data-start=\"3279\" data-end=\"3309\"\u003e  \u003ctd data-start=\"3279\" data-end=\"3292\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-start=\"3292\" data-end=\"3309\" data-col-size=\"sm\"\u003eATTACK s.r.o.\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3310\" data-end=\"3336\"\u003e  \u003ctd data-start=\"3310\" data-end=\"3319\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-start=\"3319\" data-end=\"3336\" data-col-size=\"sm\"\u003eSLX 25 LAMBDA\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3337\" data-end=\"3383\"\u003e  \u003ctd data-start=\"3337\" data-end=\"3350\" data-col-size=\"sm\"\u003eProduct type\u003c\/td\u003e  \u003ctd data-start=\"3350\" data-end=\"3383\" data-col-size=\"sm\"\u003eWood gasification hot water boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3384\" data-end=\"3425\"\u003e  \u003ctd data-start=\"3384\" data-end=\"3397\" data-col-size=\"sm\"\u003efuel\u003c\/td\u003e  \u003ctd data-start=\"3397\" data-end=\"3425\" data-col-size=\"sm\"\u003eFirewood ≤ 25% moisture content\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3426\" data-end=\"3457\"\u003e  \u003ctd data-start=\"3426\" data-end=\"3446\" data-col-size=\"sm\"\u003eNominal heat output\u003c\/td\u003e  \u003ctd data-start=\"3446\" data-end=\"3457\" data-col-size=\"sm\"\u003e26.7 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3458\" data-end=\"3488\"\u003e  \u003ctd data-start=\"3458\" data-end=\"3477\" data-col-size=\"sm\"\u003ePart load power\u003c\/td\u003e  \u003ctd data-start=\"3477\" data-end=\"3488\" data-col-size=\"sm\"\u003e11.8 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3489\" data-end=\"3527\"\u003e  \u003ctd data-start=\"3489\" data-end=\"3517\" data-col-size=\"sm\"\u003eEfficiency Rated Power\u003c\/td\u003e  \u003ctd data-start=\"3517\" data-end=\"3527\" data-col-size=\"sm\"\u003e82.0%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3528\" data-end=\"3562\"\u003e  \u003ctd data-start=\"3528\" data-end=\"3552\" data-col-size=\"sm\"\u003eEfficiency at partial load\u003c\/td\u003e  \u003ctd data-start=\"3552\" data-end=\"3562\" data-col-size=\"sm\"\u003e83.2%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3563\" data-end=\"3595\"\u003e  \u003ctd data-start=\"3563\" data-end=\"3584\" data-col-size=\"sm\"\u003eMaximum operating pressure.\u003c\/td\u003e  \u003ctd data-start=\"3584\" data-end=\"3595\" data-col-size=\"sm\"\u003e2.5 bar\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3596\" data-end=\"3633\"\u003e  \u003ctd data-start=\"3596\" data-end=\"3623\" data-col-size=\"sm\"\u003eMinimum chimney diameter\u003c\/td\u003e  \u003ctd data-start=\"3623\" data-end=\"3633\" data-col-size=\"sm\"\u003e150 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3634\" data-end=\"3669\"\u003e  \u003ctd data-start=\"3634\" data-end=\"3657\" data-col-size=\"sm\"\u003eRecommended chimney draft\u003c\/td\u003e  \u003ctd data-start=\"3657\" data-end=\"3669\" data-col-size=\"sm\"\u003e23 Pa\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3670\" data-end=\"3694\"\u003e  \u003ctd data-start=\"3670\" data-end=\"3677\" data-col-size=\"sm\"\u003estandard\u003c\/td\u003e  \u003ctd data-start=\"3677\" data-end=\"3694\" data-col-size=\"sm\"\u003eEN 303-5:2012\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"3696\" data-end=\"3699\"\u003e  \u003ch2 data-start=\"3701\" data-end=\"3716\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"3718\" data-end=\"3800\"\u003e  \u003cli data-start=\"3718\" data-end=\"3755\"\u003e  \u003cp data-start=\"3720\" data-end=\"3755\"\u003eATTACK SLX 25 LAMBDA wood gasifier\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3756\" data-end=\"3779\"\u003e  \u003cp data-start=\"3758\" data-end=\"3779\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3780\" data-end=\"3800\"\u003e  \u003cp data-start=\"3782\" data-end=\"3800\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"3802\" data-end=\"3805\"\u003e  \u003ch2 data-start=\"3807\" data-end=\"3840\"\u003eAssembly \u0026amp; Safety instructions\u003c\/h2\u003e  \u003cp data-start=\"3842\" data-end=\"3944\"\u003eInstallation and commissioning must only be carried out by a qualified specialist company.\u003c\/p\u003e  \u003cp data-start=\"3946\" data-end=\"3964\"\u003eImportant instructions:\u003c\/p\u003e  \u003cul data-start=\"3966\" data-end=\"4197\"\u003e  \u003cli data-start=\"3966\" data-end=\"4018\"\u003e  \u003cp data-start=\"3968\" data-end=\"4018\"\u003eThermal safety device absolutely necessary\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4019\" data-end=\"4085\"\u003e  \u003cp data-start=\"4021\" data-end=\"4085\"\u003eReturn temperature boost necessary to prevent condensation\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4086\" data-end=\"4123\"\u003e  \u003cp data-start=\"4088\" data-end=\"4123\"\u003eCompliance with chimney requirements\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4124\" data-end=\"4197\"\u003e  \u003cp data-start=\"4126\" data-end=\"4197\"\u003eRegular cleaning of ash box, turbulators and heat exchangers\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"4199\" data-end=\"4267\"\u003eThe warranty may be limited if the installation is improper.\u003c\/p\u003e  \u003chr data-start=\"4269\" data-end=\"4272\"\u003e  \u003ch2 data-start=\"4274\" data-end=\"4280\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"4282\" data-end=\"4404\"\u003e\u003cstrong data-start=\"4282\" data-end=\"4321\"\u003e1. What does the lambda control do?\u003c\/strong\u003e\u003cbr data-start=\"4321\" data-end=\"4324\"\u003eIt measures the oxygen content in the exhaust gas and automatically adjusts the air supply.\u003c\/p\u003e  \u003cp data-start=\"4406\" data-end=\"4492\"\u003e\u003cstrong data-start=\"4406\" data-end=\"4451\"\u003e2. What is the power output of the SLX 25 LAMBDA?\u003c\/strong\u003e\u003cbr data-start=\"4451\" data-end=\"4454\"\u003eThe nominal heat output is 26.7 kW.\u003c\/p\u003e  \u003cp data-start=\"4494\" data-end=\"4577\"\u003e\u003cstrong data-start=\"4494\" data-end=\"4533\"\u003e3. Which fuel is permitted?\u003c\/strong\u003e\u003cbr data-start=\"4533\" data-end=\"4536\"\u003eFirewood with a maximum moisture content of 25%.\u003c\/p\u003e  \u003cp data-start=\"4579\" data-end=\"4689\"\u003e\u003cstrong data-start=\"4579\" data-end=\"4622\"\u003e4. Is a buffer storage tank required?\u003c\/strong\u003e\u003cbr data-start=\"4622\" data-end=\"4625\"\u003eA buffer storage tank is recommended for efficient operation.\u003c\/p\u003e  \u003cp data-start=\"4691\" data-end=\"4749\"\u003e\u003cstrong data-start=\"4691\" data-end=\"4738\"\u003e5. What is the maximum operating pressure?\u003c\/strong\u003e\u003cbr data-start=\"4738\" data-end=\"4741\"\u003e2.5 bar.\u003c\/p\u003e  \u003cp data-start=\"4751\" data-end=\"4873\"\u003e\u003cstrong data-start=\"4751\" data-end=\"4798\"\u003e6. How often is cleaning necessary?\u003c\/strong\u003e\u003cbr data-start=\"4798\" data-end=\"4801\"\u003eEmpty the ash box daily, and clean the heat exchanger regularly according to the operating instructions.\u003c\/p\u003e  \u003chr data-start=\"4875\" data-end=\"4878\"\u003e  \u003ch2 data-start=\"4880\" data-end=\"4888\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"4890\" data-end=\"5188\"\u003eThe \u003cstrong data-start=\"4894\" data-end=\"4924\"\u003eATTACK SLX 25 LAMBDA 25 kW\u003c\/strong\u003e Combines high-performance wood gasification technology with modern lambda control. An efficient and convenient solution for sustainable heating with logs in residential buildings with higher heating demands. Order now and benefit from precise combustion control.\u003c\/p\u003e","brand":"Attack","offers":[{"title":"Default Title","offer_id":49418696261980,"sku":"ASLXL25","price":5365.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SLXlambda-webrender.webp?v=1774512431"},{"product_id":"attack-slx-30-lambda-holzvergaser-30-kw","title":"Wood gasifier 30 kW ATTACK SLX 30 Lambda","description":"\u003cp data-start=\"327\" data-end=\"711\"\u003eThe \u003cstrong data-start=\"331\" data-end=\"355\"\u003eATTACK SLX 30 LAMBDA\u003c\/strong\u003e This is a modern wood gasification boiler with a 30 kW nominal output and integrated lambda control for precise and low-emission combustion of logs. It is ideally suited for larger single-family homes, two-family homes, or buildings with increased heating requirements. The automatic air control ensures high efficiency and consistent combustion quality.\u003c\/p\u003e  \u003chr data-start=\"713\" data-end=\"716\"\u003e  \u003ch2 data-start=\"718\" data-end=\"742\"\u003eHighlights\/Advantages\u003c\/h2\u003e  \u003cp data-start=\"744\" data-end=\"1072\"\u003e⭐  \u003cstrong data-start=\"746\" data-end=\"768\"\u003e30 kW nominal power\u003c\/strong\u003e – ideal for larger residential buildings\u003cbr data-start=\"802\" data-end=\"805\"\u003e⭐  \u003cstrong data-start=\"807\" data-end=\"834\"\u003eLambda sensor integrated\u003c\/strong\u003e – automatic adjustment of air supply\u003cbr data-start=\"874\" data-end=\"877\"\u003e⭐  \u003cstrong data-start=\"879\" data-end=\"906\"\u003eEfficiency up to 89.9%\u003c\/strong\u003e – efficient fuel use\u003cbr data-start=\"937\" data-end=\"940\"\u003e⭐  \u003cstrong data-start=\"942\" data-end=\"977\"\u003eCertified according to EN 303-5:2012\u003c\/strong\u003e – tested emission values\u003cbr data-start=\"1003\" data-end=\"1006\"\u003e⭐  \u003cstrong data-start=\"1008\" data-end=\"1051\"\u003eTurbulator system with cleaning lever\u003c\/strong\u003e – easy maintenance\u003c\/p\u003e  \u003chr data-start=\"1074\" data-end=\"1077\"\u003e  \u003ch1 data-start=\"1079\" data-end=\"1120\"\u003eATTACK SLX 30 LAMBDA wood gasifier 30 kW\u003c\/h1\u003e  \u003ch2 data-start=\"1122\" data-end=\"1152\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e  \u003cp data-start=\"1154\" data-end=\"1317\"\u003eThe ATTACK SLX 30 LAMBDA is a \u003cstrong data-start=\"1187\" data-end=\"1236\"\u003eHot water boiler for solid fuels (wood)\u003c\/strong\u003e with automatic air control via lambda sensor. It is particularly suitable for:\u003c\/p\u003e  \u003cul data-start=\"1319\" data-end=\"1429\"\u003e  \u003cli data-start=\"1319\" data-end=\"1348\"\u003e  \u003cp data-start=\"1321\" data-end=\"1348\"\u003elarger single-family homes\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1349\" data-end=\"1371\"\u003e  \u003cp data-start=\"1351\" data-end=\"1371\"\u003eTwo-family houses\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1372\" data-end=\"1394\"\u003e  \u003cp data-start=\"1374\" data-end=\"1394\"\u003eRenovation projects\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1395\" data-end=\"1429\"\u003e  \u003cp data-start=\"1397\" data-end=\"1429\"\u003eHeating systems with buffer storage\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1431\" data-end=\"1505\"\u003ePreferred fuels are \u003cstrong data-start=\"1459\" data-end=\"1504\"\u003eLogs with a moisture content ≤ 25%\u003c\/strong\u003e.\u003c\/p\u003e  \u003chr data-start=\"1507\" data-end=\"1510\"\u003e  \u003ch2 data-start=\"1512\" data-end=\"1533\"\u003eEveryday benefits\u003c\/h2\u003e  \u003cp data-start=\"1535\" data-end=\"1692\"\u003eThe integrated lambda control continuously measures the residual oxygen content in the exhaust gas and automatically adjusts the primary and secondary air. This results in:\u003c\/p\u003e  \u003cul data-start=\"1694\" data-end=\"1831\"\u003e  \u003cli data-start=\"1694\" data-end=\"1736\"\u003e  \u003cp data-start=\"1696\" data-end=\"1736\"\u003eOptimized combustion and efficiency\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1737\" data-end=\"1770\"\u003e  \u003cp data-start=\"1739\" data-end=\"1770\"\u003eFuel consumption reduced\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1771\" data-end=\"1795\"\u003e  \u003cp data-start=\"1773\" data-end=\"1795\"\u003eEmissions minimized\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1796\" data-end=\"1831\"\u003e  \u003cp data-start=\"1798\" data-end=\"1831\"\u003estable performance values ​​achieved\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1833\" data-end=\"1918\"\u003eEven with fluctuating wood quality, combustion remains efficient and controlled.\u003c\/p\u003e  \u003chr data-start=\"1920\" data-end=\"1923\"\u003e  \u003ch2 data-start=\"1925\" data-end=\"1949\"\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e  \u003cul data-start=\"1951\" data-end=\"2307\"\u003e  \u003cli data-start=\"1951\" data-end=\"1995\"\u003e  \u003cp data-start=\"1953\" data-end=\"1995\"\u003eBoiler type: Wood gasification hot water boiler\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1996\" data-end=\"2015\"\u003e  \u003cp data-start=\"1998\" data-end=\"2015\"\u003ePower: 30 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2016\" data-end=\"2063\"\u003e  \u003cp data-start=\"2018\" data-end=\"2063\"\u003eLambda sensor for automatic air control\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2064\" data-end=\"2102\"\u003e  \u003cp data-start=\"2066\" data-end=\"2102\"\u003eFan-assisted combustion\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2103\" data-end=\"2140\"\u003e  \u003cp data-start=\"2105\" data-end=\"2140\"\u003eTurbulators in the tube heat exchanger\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2141\" data-end=\"2184\"\u003e  \u003cp data-start=\"2143\" data-end=\"2184\"\u003eThermal safety device required\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2185\" data-end=\"2216\"\u003e  \u003cp data-start=\"2187\" data-end=\"2216\"\u003eMaximum operating pressure: 2.5 bar\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2217\" data-end=\"2272\"\u003e  \u003cp data-start=\"2219\" data-end=\"2272\"\u003eMinimum chimney diameter: 150 mm (200 mm recommended)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2273\" data-end=\"2307\"\u003e  \u003cp data-start=\"2275\" data-end=\"2307\"\u003eRecommended chimney draft: 23–30 Pa\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2309\" data-end=\"2434\"\u003eTo ensure a long service life, a return temperature above 65 °C must be maintained. Recommended boiler temperature: 80–85 °C.\u003c\/p\u003e  \u003chr data-start=\"2436\" data-end=\"2439\"\u003e  \u003ch2 data-start=\"2441\" data-end=\"2462\"\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e  \u003cp data-start=\"2464\" data-end=\"2575\"\u003eThe ATTACK SLX 30 LAMBDA meets the requirements of \u003cstrong data-start=\"2519\" data-end=\"2536\"\u003eEN 303-5:2012\u003c\/strong\u003e for boilers of fuel class A.\u003c\/p\u003e  \u003cp data-start=\"2577\" data-end=\"2610\"\u003eMeasurement values ​​according to the information sheet:\u003c\/p\u003e  \u003cul data-start=\"2612\" data-end=\"2761\"\u003e  \u003cli data-start=\"2612\" data-end=\"2642\"\u003e  \u003cp data-start=\"2614\" data-end=\"2642\"\u003eNominal heat output: 30.5 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2643\" data-end=\"2678\"\u003e  \u003cp data-start=\"2645\" data-end=\"2678\"\u003ePart load (30%\/50%): 13.8 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2679\" data-end=\"2720\"\u003e  \u003cp data-start=\"2681\" data-end=\"2720\"\u003eEfficiency at rated power: 82.5%\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2721\" data-end=\"2761\"\u003e  \u003cp data-start=\"2723\" data-end=\"2761\"\u003eEfficiency at 30%\/50%: 83.7%\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2763\" data-end=\"2835\"\u003eLambda technology supports clean and stable combustion.\u003c\/p\u003e  \u003chr data-start=\"2837\" data-end=\"2840\"\u003e  \u003ch2 data-start=\"2842\" data-end=\"2879\"\u003ecompatibility \u0026amp; System integration\u003c\/h2\u003e  \u003cp data-start=\"2881\" data-end=\"2982\"\u003eFor efficient and standards-compliant operation, the SLX 30 LAMBDA is typically combined with:\u003c\/p\u003e  \u003cul data-start=\"2984\" data-end=\"3117\"\u003e  \u003cli data-start=\"2984\" data-end=\"3002\"\u003e  \u003cp data-start=\"2986\" data-end=\"3002\"\u003eBuffer storage\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3003\" data-end=\"3042\"\u003e  \u003cp data-start=\"3005\" data-end=\"3042\"\u003eReturn flow booster\/mixing device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3043\" data-end=\"3074\"\u003e  \u003cp data-start=\"3045\" data-end=\"3074\"\u003eThermal safety device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3075\" data-end=\"3096\"\u003e  \u003cp data-start=\"3077\" data-end=\"3096\"\u003eSafety valve\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3097\" data-end=\"3117\"\u003e  \u003cp data-start=\"3099\" data-end=\"3117\"\u003eExpansion vessel\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"3119\" data-end=\"3230\"\u003eSuitable \u003cstrong data-start=\"3128\" data-end=\"3189\"\u003eBuffer storage tanks, return temperature boosts and safety groups\u003c\/strong\u003e You can find them in our product range at gemashop.de.\u003c\/p\u003e  \u003chr data-start=\"3232\" data-end=\"3235\"\u003e  \u003ch2 data-start=\"3237\" data-end=\"3256\"\u003eTechnical data\u003c\/h2\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable data-start=\"3258\" data-end=\"3711\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"3258\" data-end=\"3276\"\u003e  \u003ctr data-start=\"3258\" data-end=\"3276\"\u003e  \u003cth data-start=\"3258\" data-end=\"3268\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"3268\" data-end=\"3276\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"3296\" data-end=\"3711\"\u003e  \u003ctr data-start=\"3296\" data-end=\"3326\"\u003e  \u003ctd data-start=\"3296\" data-end=\"3309\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3309\" data-end=\"3326\"\u003eATTACK s.r.o.\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3327\" data-end=\"3353\"\u003e  \u003ctd data-start=\"3327\" data-end=\"3336\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3336\" data-end=\"3353\"\u003eSLX 30 LAMBDA\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3354\" data-end=\"3400\"\u003e  \u003ctd data-start=\"3354\" data-end=\"3367\" data-col-size=\"sm\"\u003eProduct type\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3367\" data-end=\"3400\"\u003eWood gasification hot water boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3401\" data-end=\"3442\"\u003e  \u003ctd data-start=\"3401\" data-end=\"3414\" data-col-size=\"sm\"\u003efuel\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3414\" data-end=\"3442\"\u003eFirewood ≤ 25% moisture content\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3443\" data-end=\"3474\"\u003e  \u003ctd data-start=\"3443\" data-end=\"3463\" data-col-size=\"sm\"\u003eNominal heat output\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3463\" data-end=\"3474\"\u003e30.5 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3475\" data-end=\"3505\"\u003e  \u003ctd data-start=\"3475\" data-end=\"3494\" data-col-size=\"sm\"\u003ePart load power\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3494\" data-end=\"3505\"\u003e13.8 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3506\" data-end=\"3544\"\u003e  \u003ctd data-start=\"3506\" data-end=\"3534\" data-col-size=\"sm\"\u003eEfficiency Rated Power\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3534\" data-end=\"3544\"\u003e82.5%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3545\" data-end=\"3579\"\u003e  \u003ctd data-start=\"3545\" data-end=\"3569\" data-col-size=\"sm\"\u003eEfficiency at partial load\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3569\" data-end=\"3579\"\u003e83.7%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3580\" data-end=\"3612\"\u003e  \u003ctd data-start=\"3580\" data-end=\"3601\" data-col-size=\"sm\"\u003eMaximum operating pressure.\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3601\" data-end=\"3612\"\u003e2.5 bar\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3613\" data-end=\"3650\"\u003e  \u003ctd data-start=\"3613\" data-end=\"3640\" data-col-size=\"sm\"\u003eMinimum chimney diameter\u003c\/td\u003e  \u003ctd data-start=\"3640\" data-end=\"3650\" data-col-size=\"sm\"\u003e150 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3651\" data-end=\"3686\"\u003e  \u003ctd data-start=\"3651\" data-end=\"3674\" data-col-size=\"sm\"\u003eRecommended chimney draft\u003c\/td\u003e  \u003ctd data-start=\"3674\" data-end=\"3686\" data-col-size=\"sm\"\u003e23 Pa\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3687\" data-end=\"3711\"\u003e  \u003ctd data-start=\"3687\" data-end=\"3694\" data-col-size=\"sm\"\u003estandard\u003c\/td\u003e  \u003ctd data-start=\"3694\" data-end=\"3711\" data-col-size=\"sm\"\u003eEN 303-5:2012\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"3713\" data-end=\"3716\"\u003e  \u003ch2 data-start=\"3718\" data-end=\"3733\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"3735\" data-end=\"3817\"\u003e  \u003cli data-start=\"3735\" data-end=\"3772\"\u003e  \u003cp data-start=\"3737\" data-end=\"3772\"\u003eATTACK SLX 30 LAMBDA wood gasifier\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3773\" data-end=\"3796\"\u003e  \u003cp data-start=\"3775\" data-end=\"3796\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3797\" data-end=\"3817\"\u003e  \u003cp data-start=\"3799\" data-end=\"3817\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"3819\" data-end=\"3822\"\u003e  \u003ch2 data-start=\"3824\" data-end=\"3857\"\u003eAssembly \u0026amp; Safety instructions\u003c\/h2\u003e  \u003cp data-start=\"3859\" data-end=\"3961\"\u003eInstallation and commissioning must only be carried out by a qualified specialist company.\u003c\/p\u003e  \u003cp data-start=\"3963\" data-end=\"3981\"\u003eImportant instructions:\u003c\/p\u003e  \u003cul data-start=\"3983\" data-end=\"4214\"\u003e  \u003cli data-start=\"3983\" data-end=\"4035\"\u003e  \u003cp data-start=\"3985\" data-end=\"4035\"\u003eThermal safety device absolutely necessary\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4036\" data-end=\"4102\"\u003e  \u003cp data-start=\"4038\" data-end=\"4102\"\u003eReturn temperature boost necessary to prevent condensation\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4103\" data-end=\"4140\"\u003e  \u003cp data-start=\"4105\" data-end=\"4140\"\u003eCompliance with chimney requirements\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4141\" data-end=\"4214\"\u003e  \u003cp data-start=\"4143\" data-end=\"4214\"\u003eRegular cleaning of ash box, turbulators and heat exchangers\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"4216\" data-end=\"4284\"\u003eThe warranty may be limited if the installation is improper.\u003c\/p\u003e  \u003chr data-start=\"4286\" data-end=\"4289\"\u003e  \u003ch2 data-start=\"4291\" data-end=\"4297\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"4299\" data-end=\"4419\"\u003e\u003cstrong data-start=\"4299\" data-end=\"4338\"\u003e1. What does the lambda control do?\u003c\/strong\u003e\u003cbr data-start=\"4338\" data-end=\"4341\"\u003eIt measures the oxygen content in the exhaust gas and automatically regulates the air supply.\u003c\/p\u003e  \u003cp data-start=\"4421\" data-end=\"4507\"\u003e\u003cstrong data-start=\"4421\" data-end=\"4466\"\u003e2. What is the power output of the SLX 30 LAMBDA?\u003c\/strong\u003e\u003cbr data-start=\"4466\" data-end=\"4469\"\u003eThe nominal heat output is 30.5 kW.\u003c\/p\u003e  \u003cp data-start=\"4509\" data-end=\"4592\"\u003e\u003cstrong data-start=\"4509\" data-end=\"4548\"\u003e3. Which fuel is permitted?\u003c\/strong\u003e\u003cbr data-start=\"4548\" data-end=\"4551\"\u003eFirewood with a maximum moisture content of 25%.\u003c\/p\u003e  \u003cp data-start=\"4594\" data-end=\"4719\"\u003e\u003cstrong data-start=\"4594\" data-end=\"4634\"\u003e4. Is a buffer storage tank necessary?\u003c\/strong\u003e\u003cbr data-start=\"4634\" data-end=\"4637\"\u003eA buffer storage tank is recommended for efficient and compliant operation.\u003c\/p\u003e  \u003cp data-start=\"4721\" data-end=\"4779\"\u003e\u003cstrong data-start=\"4721\" data-end=\"4768\"\u003e5. What is the maximum operating pressure?\u003c\/strong\u003e\u003cbr data-start=\"4768\" data-end=\"4771\"\u003e2.5 bar.\u003c\/p\u003e  \u003cp data-start=\"4781\" data-end=\"4893\"\u003e\u003cstrong data-start=\"4781\" data-end=\"4818\"\u003e6. How often does it need to be cleaned?\u003c\/strong\u003e\u003cbr data-start=\"4818\" data-end=\"4821\"\u003eEmpty the ash box daily, and clean the heat exchanger regularly according to the operating instructions.\u003c\/p\u003e  \u003chr data-start=\"4895\" data-end=\"4898\"\u003e  \u003ch2 data-start=\"4900\" data-end=\"4908\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"4910\" data-end=\"5191\"\u003eThe \u003cstrong data-start=\"4914\" data-end=\"4944\"\u003eATTACK SLX 30 LAMBDA 30 kW\u003c\/strong\u003e Combines high-performance wood gasification technology with modern lambda control. An efficient and convenient solution for sustainable heating with logs, even with higher heat demands. Order now and benefit from precise combustion control.\u003c\/p\u003e","brand":"Attack","offers":[{"title":"Default Title","offer_id":49418720969052,"sku":"ASLXL30","price":5365.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SLXlambda-webrender.webp?v=1774512431"},{"product_id":"attack-slx-35-lambda-holzvergaser-35-kw","title":"Wood gasifier 35 kW ATTACK SLX 35 Lambda","description":"\u003cp data-start=\"327\" data-end=\"722\"\u003eThe \u003cstrong data-start=\"331\" data-end=\"355\"\u003eATTACK SLX 35 LAMBDA\u003c\/strong\u003e This is a high-performance wood gasifier with a nominal output of 35 kW and integrated lambda control for particularly precise and low-emission combustion of logs. It is ideally suited for larger single-family homes, apartment buildings, or buildings with increased heating requirements. The automatic air control ensures consistently high efficiency and convenient operation.\u003c\/p\u003e  \u003chr data-start=\"724\" data-end=\"727\"\u003e  \u003ch2 data-start=\"729\" data-end=\"753\"\u003eHighlights\/Advantages\u003c\/h2\u003e  \u003cp data-start=\"755\" data-end=\"1100\"\u003e⭐  \u003cstrong data-start=\"757\" data-end=\"779\"\u003e35 kW nominal power\u003c\/strong\u003e – ideal for large living spaces\u003cbr data-start=\"811\" data-end=\"814\"\u003e⭐  \u003cstrong data-start=\"816\" data-end=\"844\"\u003eIntegrated lambda sensor\u003c\/strong\u003e – automatic combustion optimization\u003cbr data-start=\"883\" data-end=\"886\"\u003e⭐  \u003cstrong data-start=\"888\" data-end=\"915\"\u003eEfficiency up to 89.5%\u003c\/strong\u003e – efficient fuel utilization\u003cbr data-start=\"949\" data-end=\"952\"\u003e⭐  \u003cstrong data-start=\"954\" data-end=\"989\"\u003eCertified according to EN 303-5:2012\u003c\/strong\u003e – tested emission values\u003cbr data-start=\"1015\" data-end=\"1018\"\u003e⭐  \u003cstrong data-start=\"1020\" data-end=\"1063\"\u003eTurbulator system with cleaning lever\u003c\/strong\u003e – maintenance-friendly design\u003c\/p\u003e  \u003chr data-start=\"1102\" data-end=\"1105\"\u003e  \u003ch1 data-start=\"1107\" data-end=\"1148\"\u003eATTACK SLX 35 LAMBDA wood gasifier 35 kW\u003c\/h1\u003e  \u003ch2 data-start=\"1150\" data-end=\"1180\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e  \u003cp data-start=\"1182\" data-end=\"1345\"\u003eThe ATTACK SLX 35 LAMBDA is a \u003cstrong data-start=\"1215\" data-end=\"1264\"\u003eHot water boiler for solid fuels (wood)\u003c\/strong\u003e with automatic air control via lambda sensor. It is particularly suitable for:\u003c\/p\u003e  \u003cul data-start=\"1347\" data-end=\"1455\"\u003e  \u003cli data-start=\"1347\" data-end=\"1374\"\u003e  \u003cp data-start=\"1349\" data-end=\"1374\"\u003elarge detached houses\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1375\" data-end=\"1397\"\u003e  \u003cp data-start=\"1377\" data-end=\"1397\"\u003eApartment buildings\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1398\" data-end=\"1420\"\u003e  \u003cp data-start=\"1400\" data-end=\"1420\"\u003eRenovation projects\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1421\" data-end=\"1455\"\u003e  \u003cp data-start=\"1423\" data-end=\"1455\"\u003eHeating systems with buffer storage\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1457\" data-end=\"1531\"\u003ePreferred fuels are \u003cstrong data-start=\"1485\" data-end=\"1530\"\u003eLogs with a moisture content ≤ 25%\u003c\/strong\u003e.\u003c\/p\u003e  \u003chr data-start=\"1533\" data-end=\"1536\"\u003e  \u003ch2 data-start=\"1538\" data-end=\"1559\"\u003eEveryday benefits\u003c\/h2\u003e  \u003cp data-start=\"1561\" data-end=\"1704\"\u003eThe integrated lambda control continuously measures the residual oxygen content in the exhaust gas and automatically adjusts the air supply. This results in:\u003c\/p\u003e  \u003cul data-start=\"1706\" data-end=\"1852\"\u003e  \u003cli data-start=\"1706\" data-end=\"1757\"\u003e  \u003cp data-start=\"1708\" data-end=\"1757\"\u003eOptimized combustion quality and efficiency\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1758\" data-end=\"1791\"\u003e  \u003cp data-start=\"1760\" data-end=\"1791\"\u003eFuel consumption reduced\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1792\" data-end=\"1816\"\u003e  \u003cp data-start=\"1794\" data-end=\"1816\"\u003eEmissions minimized\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1817\" data-end=\"1852\"\u003e  \u003cp data-start=\"1819\" data-end=\"1852\"\u003estable performance values ​​achieved\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1854\" data-end=\"1938\"\u003eEven with fluctuating wood quality, combustion remains efficient and reliable.\u003c\/p\u003e  \u003chr data-start=\"1940\" data-end=\"1943\"\u003e  \u003ch2 data-start=\"1945\" data-end=\"1969\"\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e  \u003cul data-start=\"1971\" data-end=\"2327\"\u003e  \u003cli data-start=\"1971\" data-end=\"2015\"\u003e  \u003cp data-start=\"1973\" data-end=\"2015\"\u003eBoiler type: Wood gasification hot water boiler\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2016\" data-end=\"2035\"\u003e  \u003cp data-start=\"2018\" data-end=\"2035\"\u003ePower: 35 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2036\" data-end=\"2083\"\u003e  \u003cp data-start=\"2038\" data-end=\"2083\"\u003eLambda sensor for automatic air control\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2084\" data-end=\"2122\"\u003e  \u003cp data-start=\"2086\" data-end=\"2122\"\u003eFan-assisted combustion\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2123\" data-end=\"2160\"\u003e  \u003cp data-start=\"2125\" data-end=\"2160\"\u003eTurbulators in the tube heat exchanger\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2161\" data-end=\"2204\"\u003e  \u003cp data-start=\"2163\" data-end=\"2204\"\u003eThermal safety device required\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2205\" data-end=\"2236\"\u003e  \u003cp data-start=\"2207\" data-end=\"2236\"\u003eMaximum operating pressure: 2.5 bar\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2237\" data-end=\"2292\"\u003e  \u003cp data-start=\"2239\" data-end=\"2292\"\u003eMinimum chimney diameter: 150 mm (200 mm recommended)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2293\" data-end=\"2327\"\u003e  \u003cp data-start=\"2295\" data-end=\"2327\"\u003eRecommended chimney draft: 23–30 Pa\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2329\" data-end=\"2454\"\u003eTo ensure a long service life, a return temperature above 65 °C must be maintained. Recommended boiler temperature: 80–85 °C.\u003c\/p\u003e  \u003chr data-start=\"2456\" data-end=\"2459\"\u003e  \u003ch2 data-start=\"2461\" data-end=\"2482\"\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e  \u003cp data-start=\"2484\" data-end=\"2595\"\u003eThe ATTACK SLX 35 LAMBDA meets the requirements of \u003cstrong data-start=\"2539\" data-end=\"2556\"\u003eEN 303-5:2012\u003c\/strong\u003e for boilers of fuel class A.\u003c\/p\u003e  \u003cp data-start=\"2597\" data-end=\"2630\"\u003eMeasurement values ​​according to the information sheet:\u003c\/p\u003e  \u003cul data-start=\"2632\" data-end=\"2781\"\u003e  \u003cli data-start=\"2632\" data-end=\"2662\"\u003e  \u003cp data-start=\"2634\" data-end=\"2662\"\u003eNominal heat output: 35.2 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2663\" data-end=\"2698\"\u003e  \u003cp data-start=\"2665\" data-end=\"2698\"\u003ePartial load (30%\/50%): 15.6 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2699\" data-end=\"2740\"\u003e  \u003cp data-start=\"2701\" data-end=\"2740\"\u003eEfficiency at rated power: 82.7%\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2741\" data-end=\"2781\"\u003e  \u003cp data-start=\"2743\" data-end=\"2781\"\u003eEfficiency at 30%\/50%: 84.1%\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2783\" data-end=\"2855\"\u003eLambda technology supports clean and stable combustion.\u003c\/p\u003e  \u003chr data-start=\"2857\" data-end=\"2860\"\u003e  \u003ch2 data-start=\"2862\" data-end=\"2899\"\u003ecompatibility \u0026amp; System integration\u003c\/h2\u003e  \u003cp data-start=\"2901\" data-end=\"3002\"\u003eFor efficient and standards-compliant operation, the SLX 35 LAMBDA is typically combined with:\u003c\/p\u003e  \u003cul data-start=\"3004\" data-end=\"3137\"\u003e  \u003cli data-start=\"3004\" data-end=\"3022\"\u003e  \u003cp data-start=\"3006\" data-end=\"3022\"\u003eBuffer storage\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3023\" data-end=\"3062\"\u003e  \u003cp data-start=\"3025\" data-end=\"3062\"\u003eReturn flow booster\/mixing device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3063\" data-end=\"3094\"\u003e  \u003cp data-start=\"3065\" data-end=\"3094\"\u003eThermal safety device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3095\" data-end=\"3116\"\u003e  \u003cp data-start=\"3097\" data-end=\"3116\"\u003eSafety valve\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3117\" data-end=\"3137\"\u003e  \u003cp data-start=\"3119\" data-end=\"3137\"\u003eExpansion vessel\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"3139\" data-end=\"3250\"\u003eSuitable \u003cstrong data-start=\"3148\" data-end=\"3209\"\u003eBuffer storage tanks, return temperature boosts and safety groups\u003c\/strong\u003e You can find them in our product range at gemashop.de.\u003c\/p\u003e  \u003chr data-start=\"3252\" data-end=\"3255\"\u003e  \u003ch2 data-start=\"3257\" data-end=\"3276\"\u003eTechnical data\u003c\/h2\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable data-start=\"3278\" data-end=\"3731\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"3278\" data-end=\"3296\"\u003e  \u003ctr data-start=\"3278\" data-end=\"3296\"\u003e  \u003cth data-start=\"3278\" data-end=\"3288\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"3288\" data-end=\"3296\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"3316\" data-end=\"3731\"\u003e  \u003ctr data-start=\"3316\" data-end=\"3346\"\u003e  \u003ctd data-start=\"3316\" data-end=\"3329\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-start=\"3329\" data-end=\"3346\" data-col-size=\"sm\"\u003eATTACK s.r.o.\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3347\" data-end=\"3373\"\u003e  \u003ctd data-start=\"3347\" data-end=\"3356\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-start=\"3356\" data-end=\"3373\" data-col-size=\"sm\"\u003eSLX 35 LAMBDA\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3374\" data-end=\"3420\"\u003e  \u003ctd data-start=\"3374\" data-end=\"3387\" data-col-size=\"sm\"\u003eProduct type\u003c\/td\u003e  \u003ctd data-start=\"3387\" data-end=\"3420\" data-col-size=\"sm\"\u003eWood gasification hot water boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3421\" data-end=\"3462\"\u003e  \u003ctd data-start=\"3421\" data-end=\"3434\" data-col-size=\"sm\"\u003efuel\u003c\/td\u003e  \u003ctd data-start=\"3434\" data-end=\"3462\" data-col-size=\"sm\"\u003eFirewood ≤ 25% moisture content\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3463\" data-end=\"3494\"\u003e  \u003ctd data-start=\"3463\" data-end=\"3483\" data-col-size=\"sm\"\u003eNominal heat output\u003c\/td\u003e  \u003ctd data-start=\"3483\" data-end=\"3494\" data-col-size=\"sm\"\u003e35.2 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3495\" data-end=\"3525\"\u003e  \u003ctd data-start=\"3495\" data-end=\"3514\" data-col-size=\"sm\"\u003ePart load power\u003c\/td\u003e  \u003ctd data-start=\"3514\" data-end=\"3525\" data-col-size=\"sm\"\u003e15.6 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3526\" data-end=\"3564\"\u003e  \u003ctd data-start=\"3526\" data-end=\"3554\" data-col-size=\"sm\"\u003eEfficiency Rated Power\u003c\/td\u003e  \u003ctd data-start=\"3554\" data-end=\"3564\" data-col-size=\"sm\"\u003e82.7%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3565\" data-end=\"3599\"\u003e  \u003ctd data-start=\"3565\" data-end=\"3589\" data-col-size=\"sm\"\u003eEfficiency at partial load\u003c\/td\u003e  \u003ctd data-start=\"3589\" data-end=\"3599\" data-col-size=\"sm\"\u003e84.1%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3600\" data-end=\"3632\"\u003e  \u003ctd data-start=\"3600\" data-end=\"3621\" data-col-size=\"sm\"\u003eMaximum operating pressure.\u003c\/td\u003e  \u003ctd data-start=\"3621\" data-end=\"3632\" data-col-size=\"sm\"\u003e2.5 bar\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3633\" data-end=\"3670\"\u003e  \u003ctd data-start=\"3633\" data-end=\"3660\" data-col-size=\"sm\"\u003eMinimum chimney diameter\u003c\/td\u003e  \u003ctd data-start=\"3660\" data-end=\"3670\" data-col-size=\"sm\"\u003e150 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3671\" data-end=\"3706\"\u003e  \u003ctd data-start=\"3671\" data-end=\"3694\" data-col-size=\"sm\"\u003eRecommended chimney draft\u003c\/td\u003e  \u003ctd data-start=\"3694\" data-end=\"3706\" data-col-size=\"sm\"\u003e23 Pa\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3707\" data-end=\"3731\"\u003e  \u003ctd data-start=\"3707\" data-end=\"3714\" data-col-size=\"sm\"\u003estandard\u003c\/td\u003e  \u003ctd data-start=\"3714\" data-end=\"3731\" data-col-size=\"sm\"\u003eEN 303-5:2012\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"3733\" data-end=\"3736\"\u003e  \u003ch2 data-start=\"3738\" data-end=\"3753\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"3755\" data-end=\"3837\"\u003e  \u003cli data-start=\"3755\" data-end=\"3792\"\u003e  \u003cp data-start=\"3757\" data-end=\"3792\"\u003eATTACK SLX 35 LAMBDA wood gasifier\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3793\" data-end=\"3816\"\u003e  \u003cp data-start=\"3795\" data-end=\"3816\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3817\" data-end=\"3837\"\u003e  \u003cp data-start=\"3819\" data-end=\"3837\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"3839\" data-end=\"3842\"\u003e  \u003ch2 data-start=\"3844\" data-end=\"3877\"\u003eAssembly \u0026amp; Safety instructions\u003c\/h2\u003e  \u003cp data-start=\"3879\" data-end=\"3981\"\u003eInstallation and commissioning must only be carried out by a qualified specialist company.\u003c\/p\u003e  \u003cp data-start=\"3983\" data-end=\"4001\"\u003eImportant instructions:\u003c\/p\u003e  \u003cul data-start=\"4003\" data-end=\"4234\"\u003e  \u003cli data-start=\"4003\" data-end=\"4055\"\u003e  \u003cp data-start=\"4005\" data-end=\"4055\"\u003eThermal safety device absolutely necessary\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4056\" data-end=\"4122\"\u003e  \u003cp data-start=\"4058\" data-end=\"4122\"\u003eReturn temperature boost necessary to prevent condensation\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4123\" data-end=\"4160\"\u003e  \u003cp data-start=\"4125\" data-end=\"4160\"\u003eCompliance with chimney requirements\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4161\" data-end=\"4234\"\u003e  \u003cp data-start=\"4163\" data-end=\"4234\"\u003eRegular cleaning of ash box, turbulators and heat exchangers\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"4236\" data-end=\"4304\"\u003eThe warranty may be limited if the installation is improper.\u003c\/p\u003e  \u003chr data-start=\"4306\" data-end=\"4309\"\u003e  \u003ch2 data-start=\"4311\" data-end=\"4317\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"4319\" data-end=\"4439\"\u003e\u003cstrong data-start=\"4319\" data-end=\"4358\"\u003e1. What does the lambda control do?\u003c\/strong\u003e\u003cbr data-start=\"4358\" data-end=\"4361\"\u003eIt measures the oxygen content in the exhaust gas and automatically regulates the air supply.\u003c\/p\u003e  \u003cp data-start=\"4441\" data-end=\"4527\"\u003e\u003cstrong data-start=\"4441\" data-end=\"4486\"\u003e2. What is the power output of the SLX 35 LAMBDA?\u003c\/strong\u003e\u003cbr data-start=\"4486\" data-end=\"4489\"\u003eThe nominal heat output is 35.2 kW.\u003c\/p\u003e  \u003cp data-start=\"4529\" data-end=\"4612\"\u003e\u003cstrong data-start=\"4529\" data-end=\"4568\"\u003e3. Which fuel is permitted?\u003c\/strong\u003e\u003cbr data-start=\"4568\" data-end=\"4571\"\u003eFirewood with a maximum moisture content of 25%.\u003c\/p\u003e  \u003cp data-start=\"4614\" data-end=\"4739\"\u003e\u003cstrong data-start=\"4614\" data-end=\"4654\"\u003e4. Is a buffer storage tank necessary?\u003c\/strong\u003e\u003cbr data-start=\"4654\" data-end=\"4657\"\u003eA buffer storage tank is recommended for efficient and compliant operation.\u003c\/p\u003e  \u003cp data-start=\"4741\" data-end=\"4799\"\u003e\u003cstrong data-start=\"4741\" data-end=\"4788\"\u003e5. What is the maximum operating pressure?\u003c\/strong\u003e\u003cbr data-start=\"4788\" data-end=\"4791\"\u003e2.5 bar.\u003c\/p\u003e  \u003cp data-start=\"4801\" data-end=\"4913\"\u003e\u003cstrong data-start=\"4801\" data-end=\"4838\"\u003e6. How often does it need to be cleaned?\u003c\/strong\u003e\u003cbr data-start=\"4838\" data-end=\"4841\"\u003eEmpty the ash box daily, and clean the heat exchanger regularly according to the operating instructions.\u003c\/p\u003e  \u003chr data-start=\"4915\" data-end=\"4918\"\u003e  \u003ch2 data-start=\"4920\" data-end=\"4928\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"4930\" data-end=\"5210\"\u003eThe \u003cstrong data-start=\"4934\" data-end=\"4964\"\u003eATTACK SLX 35 LAMBDA 35 kW\u003c\/strong\u003e Combines high-performance wood gasification technology with modern lambda control. An efficient and convenient solution for sustainable heating with logs in large residential buildings. Order now and benefit from precise combustion control.\u003c\/p\u003e","brand":"Attack","offers":[{"title":"Default Title","offer_id":49418750624092,"sku":"ASLXL35","price":5365.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SLXlambda-webrender.webp?v=1774512431"},{"product_id":"atmos-dc18gse-holzvergaserkessel-19kw","title":"Wood gasifier Atmos GSE Series 19 kW - Efficient heating with touch control 🌲🔥","description":"\u003ch2\u003eAtmos GSE 19 kW wood gasifier\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eATMOS wood gasification boiler GSE heating boiler \u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eDC18GSE, DC22GSE, DC25GSE and DC30GSE with touch control ACD04 Atmos GSE (eligible for funding up to 30 kW with particle separator)\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eThe ATMOS GSE wood gasification boilers are the most efficient and therefore the most frequently used heating boilers from ATMOS in Germany.\u003c\/strong\u003e\u003c\/p\u003e  \u003cp align=\"justify\"\u003eThe tried and tested boiler sizes DC18GSE, DC22GSE, DC25GSE, DC30GSE, DC40GSE and DC50GSE now include: the \u003cstrong\u003eDC18GSE with ACD04\u003c\/strong\u003e,  the \u003cstrong\u003eDC22GSE with ACD04\u003c\/strong\u003e,  the \u003cstrong\u003eDC25GSE with ACD04\u003c\/strong\u003e and the \u003cstrong\u003eDC30GSE with ACD04\u003c\/strong\u003e.  The ATMOS GSE series now comprises 10 wood gasifiers.\u003c\/p\u003e  \u003cp align=\"justify\"\u003eThe integrated ACD04 control system eliminates the need for thermostats, rotary knobs, and thermometers, as it performs their functions. All boiler parameters, two mixed heating circuits, external hot water preparation, and solar thermal system control can be managed via the intuitive user interface (touchscreen). Furthermore, the graphic display provides information on the boiler's operating status and the overall heating system status.\u003c\/p\u003e  \u003cp\u003eATMOS GSE wood gasifiers are distinguished by their particularly high efficiency and excellent emission values, and are therefore eligible for government subsidies through the KfW (German Development Bank). Based on 85 years of experience in gasification technology, ATMOS is able to design wood gasification boilers that meet the KfW's efficiency and emission requirements without expensive electronics. The GSE series wood gasifiers have been specifically developed for the German market.\u003cbr\u003eInformation on current KfW\/Bafa funding for wood gasifiers you will receive\u003cspan\u003e  \u003c\/span\u003e\u003ca aria-label=\"Besuchen Sie eine Webseite über % - atmos zentrallager gmbh %\" title=\"% - atmos zentrallager gmbh %\" href=\"https:\/\/atmos-zentrallager.de\/kundencenter\/bafa\/neue-bafa-foerderung-fuer-biomasseheizanlagen.html\" rel=\"noopener\" target=\"_blank\"\u003ehere.\u003c\/a\u003e\u003c\/p\u003e  \u003cp\u003eThe design of these wood gasifiers is a further development of the earlier GS series. In both series, the combustion chamber is already lined with ceramic. This protective ceramic, patented by ATMOS, has a V-shaped geometry, which allows for optimal fuel flow and thus guarantees complete combustion. The combustion chambers of the ATMOS GSE series also feature this ceramic lining. are completely protected by ceramic. This ensures a long service life for the ATMOS GSE wood gasifiers.\u003c\/p\u003e  \u003cp\u003eThe higher efficiency of the GSE series compared to other series is due to its efficient flue gas duct. This duct is larger and more powerful, and its design differs significantly from that of other ATMOS wood gasifier series. It incorporates large tubular heat exchangers, which further reduce the exhaust gas temperature and thus increase efficiency.\u003c\/p\u003e  \u003cp\u003eThe ATMOS GSE series wood gasifiers are additionally equipped with a separate flue gas thermostat. This continuously monitors the exhaust gas temperature. Should it exceed a maximum value of 200°C, the flue gas thermostat sends a signal and the combustion air is automatically reduced. This prevents the exhaust gas temperature from exceeding the limit and ensures the high efficiency of the ATMOS GSE boilers.\u003c\/p\u003e  \u003ch3\u003eEquipment: \u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eATMOS wood gasifiers come standard with energy-saving induced draft fans.\u003cbr\u003eGSE boilers are equipped with buffer charging control as standard.\u003c\/li\u003e  \u003cli\u003eBelimo actuator for limiting exhaust gas temperature for high efficiency\u003c\/li\u003e  \u003cli\u003eAutomatic shut-off after the wood has burned down for the charging pump and blower.\u003c\/li\u003e  \u003cli\u003eSeparate adjustment of primary and secondary air – induced draft fan and primary air\u003cbr\u003eThermal insulation made of mineral wool, controlled via flue gas and boiler thermostat.\u003c\/li\u003e  \u003cli\u003eOptional: Weather-compensated control for 1 or 2 mixing circuits, 1 hot water and\u003cbr\u003eSolar (boiler control panel already prepared)\u003c\/li\u003e  \u003cli\u003eTested by TÜV Süddeutschland EN303-5 CE0036 Further information on the current\u003cbr\u003eInformation on funding programs for wood gasifiers can be found at\u003cspan\u003e  \u003c\/span\u003e\u003ca href=\"https:\/\/www.kfw.de\/kfw.de.html\" rel=\"noopener noreferrer\" target=\"_blank\"\u003ewww.kfw.de\u003c\/a\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eEnergy efficiency class A+\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eBoiler class 3\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eNominal heat output 19 kW\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eEfficiency 90.2%\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eTraction requirement 16 Pa\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eCO content 152 mg\/m³\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eDust emission 12 mg\/m³\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003ePrescribed fuel: firewood\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eMaximum firewood length 380 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eExhaust gas temperature 145 °C\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eExhaust gas mass flow 0.014 kg\/s\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eHeight 1282 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eWidth 680 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eDepth 830 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eFlue pipe connection 150\/152 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eWeight 376.0 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery: Atmos GSE wood gasifier 19 kW\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eHeating boiler including boiler casing and ceramic\u003c\/li\u003e  \u003cli\u003eInduced draft fan\u003c\/li\u003e  \u003cli\u003eComplete cleaning accessories\u003c\/li\u003e  \u003cli\u003eFire draft regulator\u003c\/li\u003e  \u003cli\u003eAsh drawer\u003c\/li\u003e  \u003cli\u003eKFE valve\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"900\" data-end=\"1109\"\u003e👉  \u003cstrong data-start=\"903\" data-end=\"950\"\u003eOrder commissioning now, along with the commissioning!\u003c\/strong\u003e\u003cbr data-start=\"950\" data-end=\"953\"\u003eWith the \u0026quot;Commissioning by ATMOS\u0026quot; service, you ensure that your boiler is optimally set up and that all technical requirements are met.\u003c\/p\u003e  \u003cp data-start=\"1111\" data-end=\"1305\"\u003eFurther information on the process, requirements and services can be found in our article on \u003cstrong data-start=\"1209\" data-end=\"1304\"\u003e[\u003ca href=\"https:\/\/gemashop.de\/products\/atmos-inbetriebnahme\" title=\"Atmos Inbetriebnahme\" rel=\"noopener\" target=\"_blank\"\u003eATMOS commissioning\u003c\/a\u003e]\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Atmos","offers":[{"title":"with automatic ignition ACD 04","offer_id":49424058024284,"sku":"01.04.18-AZ","price":6069.0,"currency_code":"EUR","in_stock":true},{"title":"without","offer_id":49424057958748,"sku":"01.04.18","price":4919.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/holzvergaser-atmos-gse-serie-19-kw-effizient-heizen-mit-touch-regelung-5276165.png?v=1770692665"},{"product_id":"atmos-dc22gse-holzvergaserkessel-23kw","title":"Atmos GSE wood gasifier 25 kW - Efficient heating with touch display 🌲","description":"\u003ch2\u003eAtmos GSE 25 kW wood gasifier\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eATMOS GSE wood gasification boiler \u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eDC18GSE, DC22GSE, DC25GSE and DC30GSE with touch control ACD04 Atmos GSE (eligible for funding up to 30 kW with particle separator)\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eThe ATMOS GSE wood gasification boilers are the most efficient and therefore the most frequently used heating boilers from ATMOS in Germany.\u003c\/strong\u003e\u003c\/p\u003e  \u003cp align=\"justify\"\u003eThe tried and tested boiler sizes DC18GSE, DC22GSE, DC25GSE, DC30GSE, DC40GSE and DC50GSE now include: the \u003cstrong\u003eDC18GSE with ACD04\u003c\/strong\u003e,  the \u003cstrong\u003eDC22GSE with ACD04\u003c\/strong\u003e,  the \u003cstrong\u003eDC25GSE with ACD04\u003c\/strong\u003e and the \u003cstrong\u003eDC30GSE with ACD04\u003c\/strong\u003e.  The ATMOS GSE series now comprises 10 wood gasifiers.\u003c\/p\u003e  \u003cp align=\"justify\"\u003eThe integrated ACD04 control system eliminates the need for thermostats, rotary knobs, and thermometers, as it performs their functions. All boiler parameters, two mixed heating circuits, external hot water preparation, and solar thermal system control can be managed via the intuitive user interface (touchscreen). Furthermore, the graphic display provides information on the boiler's operating status and the overall heating system status.\u003c\/p\u003e  \u003cp\u003eATMOS GSE wood gasifiers are distinguished by their particularly high efficiency and excellent emission values, and are therefore eligible for government subsidies through the KfW (German Development Bank). Based on 85 years of experience in gasification technology, ATMOS is able to design wood gasification boilers that meet the KfW's efficiency and emission requirements without expensive electronics. The GSE series wood gasifiers have been specifically developed for the German market.\u003cbr\u003eInformation on current KfW\/Bafa funding for wood gasifiers you will receive\u003cspan\u003e  \u003c\/span\u003e\u003ca aria-label=\"Besuchen Sie eine Webseite über % - atmos zentrallager gmbh %\" title=\"% - atmos zentrallager gmbh %\" rel=\"noopener\" href=\"https:\/\/atmos-zentrallager.de\/kundencenter\/bafa\/neue-bafa-foerderung-fuer-biomasseheizanlagen.html\" target=\"_blank\"\u003ehere.\u003c\/a\u003e\u003c\/p\u003e  \u003cp\u003eThe design of these wood gasifiers is a further development of the earlier GS series. In both series, the combustion chamber is already lined with ceramic. This protective ceramic, patented by ATMOS, has a V-shaped geometry, which allows for optimal fuel flow and thus guarantees complete combustion. The combustion chambers of the ATMOS GSE series also feature this ceramic lining. are completely protected by ceramic. This ensures a long service life for the ATMOS GSE wood gasifiers.\u003c\/p\u003e  \u003cp\u003eThe higher efficiency of the GSE series compared to other series is due to its efficient flue gas duct. This duct is larger and more powerful, and its design differs significantly from that of other ATMOS wood gasifier series. It incorporates large tubular heat exchangers, which further reduce the exhaust gas temperature and thus increase efficiency.\u003c\/p\u003e  \u003cp\u003eThe ATMOS GSE series wood gasifiers are additionally equipped with a separate flue gas thermostat. This continuously monitors the exhaust gas temperature. Should it exceed a maximum value of 200°C, the flue gas thermostat sends a signal and the combustion air is automatically reduced. This prevents the exhaust gas temperature from exceeding the limit and ensures the high efficiency of the ATMOS GSE boilers.\u003c\/p\u003e  \u003ch3\u003eFeatures: Atmos GSE\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eATMOS wood gasifiers come standard with energy-saving induced draft fans.\u003cbr\u003eGSE boilers are equipped with buffer charging control as standard.\u003c\/li\u003e  \u003cli\u003eBelimo actuator for limiting exhaust gas temperature for high efficiency\u003c\/li\u003e  \u003cli\u003eAutomatic shut-off after the wood has burned down for the charging pump and blower.\u003c\/li\u003e  \u003cli\u003eSeparate adjustment of primary and secondary air – induced draft fan and primary air\u003cbr\u003eThermal insulation made of mineral wool, controlled via flue gas and boiler thermostat.\u003c\/li\u003e  \u003cli\u003eOptional: Weather-compensated control for 1 or 2 mixing circuits, 1 hot water and\u003cbr\u003eSolar (boiler control panel already prepared)\u003c\/li\u003e  \u003cli\u003eTested by TÜV Süddeutschland EN303-5 CE0036 Further information on the current\u003cbr\u003eInformation on funding programs for wood gasifiers can be found at\u003cspan\u003e  \u003c\/span\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.kfw.de\/kfw.de.html\" target=\"_blank\"\u003ewww.kfw.de\u003c\/a\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eEnergy efficiency class A+\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eBoiler class 3\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eNominal heat output 25 kW\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eEfficiency 90.5%\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eTraction requirement 18 Pa\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eCO content 97 mg\/m³\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eDust emission 11 mg\/m³\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003ePrescribed fuel: firewood\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eMaximum firewood length 580 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eExhaust gas temperature 132 °C\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eExhaust gas mass flow 0.017 kg\/s\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eHeight 1282 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eWidth 680 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eDepth 1030 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eFlue pipe connection 150\/152 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eWeight 376.0 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery: Atmos GSE 25 kW wood gasifier\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eHeating boiler including boiler casing and ceramic\u003c\/li\u003e  \u003cli\u003eInduced draft fan\u003c\/li\u003e  \u003cli\u003eComplete cleaning accessories\u003c\/li\u003e  \u003cli\u003eFire draft regulator\u003c\/li\u003e  \u003cli\u003eAsh drawer\u003c\/li\u003e  \u003cli\u003eKFE valve\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"900\" data-end=\"1109\"\u003e👉  \u003cstrong data-start=\"903\" data-end=\"950\"\u003eOrder commissioning now, along with the commissioning!\u003c\/strong\u003e\u003cbr data-start=\"950\" data-end=\"953\"\u003eWith the \u0026quot;Commissioning by ATMOS\u0026quot; service, you ensure that your boiler is optimally set up and that all technical requirements are met.\u003c\/p\u003e  \u003cp data-start=\"1111\" data-end=\"1305\"\u003eFurther information on the process, requirements and services can be found in our article on \u003cstrong data-start=\"1209\" data-end=\"1304\"\u003e[\u003ca href=\"https:\/\/gemashop.de\/products\/atmos-inbetriebnahme\" title=\"Atmos Inbetriebnahme\" rel=\"noopener\" target=\"_blank\"\u003eATMOS commissioning\u003c\/a\u003e]\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Atmos","offers":[{"title":"with automatic ignition ACD 04","offer_id":49424184246620,"sku":"01.04.22-AZ","price":6958.0,"currency_code":"EUR","in_stock":true},{"title":"without","offer_id":49424184181084,"sku":"01.04.22-L","price":5862.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/atmos-gse-holzvergaser-25-kw-effizient-heizen-mit-touch-display-2464064.png?v=1770692533"},{"product_id":"atmos-dc30gse-holzvergaserkessel-30kw","title":"Wood gasification boiler ATMOS DC30GSE 30 kW log boiler","description":"\u003ch2\u003eATMOS DC30GSE wood gasification boiler 30 kW\u003c\/h2\u003e    \u003cp\u003eThe \u003cstrong\u003eATMOS DC30GSE wood gasification boiler\u003c\/strong\u003e This is a high-performance solid fuel boiler for the efficient combustion of logs. With a nominal heat output of approximately 30 kW, this model is particularly suitable for larger detached houses or heating systems with higher heat demands.\u003c\/p\u003e    \u003cp\u003eModern wood gasification technology enables highly efficient fuel utilization. The ATMOS DC30GSE achieves high efficiency levels and meets the requirements of \u003cstrong\u003eBImSchV Level II\u003c\/strong\u003e.  The energy efficiency class is \u003cstrong\u003eA+\u003c\/strong\u003e.  :contentReference[oaicite:3]{index=3}\u003c\/p\u003e    \u003ch3\u003eHighlights\/Advantages\u003c\/h3\u003e    \u003cul\u003e  \u003cli\u003e⭐ Wood gasification boiler with approx. 30 kW output for larger residential buildings\u003c\/li\u003e  \u003cli\u003e⭐ Efficiency up to 91.3% for efficient wood combustion\u003c\/li\u003e  \u003cli\u003e⭐ Energy efficiency class A+ according to the EU energy label\u003c\/li\u003e  \u003cli\u003e⭐ Suitable for firewood up to 530 mm in length\u003c\/li\u003e  \u003cli\u003e⭐ meets the emission requirements of the BImSchV Stage II\u003c\/li\u003e  \u003c\/ul\u003e    \u003ch2\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e    \u003cp\u003eThe ATMOS DC30GSE is a manually fed wood gasification boiler for modern log heating systems.\u003c\/p\u003e    \u003cp\u003eTypical areas of application:\u003c\/p\u003e    \u003cul\u003e  \u003cli\u003eSingle-family homes with higher heating requirements\u003c\/li\u003e  \u003cli\u003eRenovation of existing wood heating systems\u003c\/li\u003e  \u003cli\u003eNew buildings with renewable heating technology\u003c\/li\u003e  \u003cli\u003eHeating systems with buffer storage\u003c\/li\u003e  \u003cli\u003eHeating systems with radiators or underfloor heating\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003eInstallation should be carried out by a qualified plumbing, heating, and air conditioning (PHVAC) specialist.\u003c\/p\u003e    \u003ch2\u003eEveryday benefits\u003c\/h2\u003e    \u003cp\u003eWood gasification technology ensures particularly efficient combustion of firewood. The wood is first gasified and then completely combusted. This allows for optimal utilization of the energy contained in the fuel.\u003c\/p\u003e    \u003cul\u003e  \u003cli\u003ehigh energy yield from firewood\u003c\/li\u003e  \u003cli\u003ereduced emissions\u003c\/li\u003e  \u003cli\u003econsistent heat output\u003c\/li\u003e  \u003cli\u003eeconomical heating operation\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003eThe generous filling space allows for convenient refueling and supports longer heating intervals.\u003c\/p\u003e    \u003ch2\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e    \u003cp\u003eThe ATMOS DC30GSE is equipped with an induced draft fan that stabilizes the combustion process and supports a reliable chimney draft.\u003c\/p\u003e    \u003cp\u003eThe most important technical components include:\u003c\/p\u003e    \u003cul\u003e  \u003cli\u003eInduced draft fan\u003c\/li\u003e  \u003cli\u003eboiler thermostat\u003c\/li\u003e  \u003cli\u003eSafety thermostat (STB)\u003c\/li\u003e  \u003cli\u003eflue gas thermostat\u003c\/li\u003e  \u003cli\u003eBelimo actuator\u003c\/li\u003e  \u003cli\u003ethermal safety device\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003eThe operation uses dry firewood with a moisture content of approximately 12–20%.\u003c\/p\u003e    \u003ch2\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e    \u003cp\u003eWood gasification technology enables efficient use of the fuel while simultaneously reducing emissions.\u003c\/p\u003e    \u003cul\u003e  \u003cli\u003eEnergy efficiency class: A+\u003c\/li\u003e  \u003cli\u003eBoiler efficiency: up to 91.3%\u003c\/li\u003e  \u003cli\u003eComplies with BImSchV Level II\u003c\/li\u003e  \u003c\/ul\u003e    \u003ch2\u003ecompatibility \u0026amp; System integration\u003c\/h2\u003e    \u003cp\u003eWood gasification boilers are usually combined with buffer storage tanks to efficiently store the generated heat and distribute it throughout the heating system.\u003c\/p\u003e    \u003cp\u003eTypical combinations:\u003c\/p\u003e    \u003cul\u003e  \u003cli\u003eBuffer storage\u003c\/li\u003e  \u003cli\u003eReturn flow increase\u003c\/li\u003e  \u003cli\u003eradiator heating\u003c\/li\u003e  \u003cli\u003eUnderfloor heating\u003c\/li\u003e  \u003cli\u003ethermal solar systems\u003c\/li\u003e  \u003c\/ul\u003e    \u003ch2\u003eTechnical data\u003c\/h2\u003e    \u003ctable\u003e  \u003ctr\u003e  \u003ctd\u003eManufacturer\u003c\/td\u003e  \u003ctd\u003eATMOS\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eModel\u003c\/td\u003e  \u003ctd\u003eDC30GSE\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eProduct type\u003c\/td\u003e  \u003ctd\u003eWood gasification boiler\/solid fuel boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eNominal heat output\u003c\/td\u003e  \u003ctd\u003e29.8 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eUseful heat output\u003c\/td\u003e  \u003ctd\u003e30.7 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eefficiency\u003c\/td\u003e  \u003ctd\u003e91.3%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eEnergy efficiency class\u003c\/td\u003e  \u003ctd\u003eA+\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003efuel\u003c\/td\u003e  \u003ctd\u003efirewood\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMax. log length\u003c\/td\u003e  \u003ctd\u003e530 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eFilling chamber volume\u003c\/td\u003e  \u003ctd\u003e125 l\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eWater volume in the boiler\u003c\/td\u003e  \u003ctd\u003e105 l\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMax. operating pressure\u003c\/td\u003e  \u003ctd\u003e2.5 bar\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eRecommended return temperature\u003c\/td\u003e  \u003ctd\u003eat least 65 °C\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eExhaust connection\u003c\/td\u003e  \u003ctd\u003e150 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eHeight\u003c\/td\u003e  \u003ctd\u003e1281 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eWidth\u003c\/td\u003e  \u003ctd\u003e680 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003edepth\u003c\/td\u003e  \u003ctd\u003e1020 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eWeight\u003c\/td\u003e  \u003ctd\u003e466 kg\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eConnection voltage\u003c\/td\u003e  \u003ctd\u003e230 V\/50 Hz\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003esound level\u003c\/td\u003e  \u003ctd\u003e65 dB\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/table\u003e    \u003ch2\u003eScope of delivery\u003c\/h2\u003e    \u003cul\u003e  \u003cli\u003eATMOS DC30GSE wood gasification boiler\u003c\/li\u003e  \u003cli\u003eInduced draft fan\u003c\/li\u003e  \u003cli\u003eintegrated thermostats and safety devices\u003c\/li\u003e  \u003cli\u003eCleaning covers and maintenance components\u003c\/li\u003e  \u003c\/ul\u003e    \u003ch2\u003eAccesories \u0026amp; System recommendation\u003c\/h2\u003e    \u003cp\u003eFor efficient operation, the integration of additional system components is recommended.\u003c\/p\u003e    \u003cdiv class=\"cross-sell\"\u003e  \u003ch3\u003eSuitable system components\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/pufferspeicher\"\u003eBuffer storage\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/ruecklaufanhebung\"\u003eReturn flow increase\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/heizungszubehoer\"\u003eHeating accessories\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e    \u003ch2\u003eAssembly and safety instructions\u003c\/h2\u003e    \u003cp\u003eThe installation of the wood gasification boiler must be carried out by a qualified heating contractor. Suitable safety fittings and proper hydraulic integration are required for safe operation.\u003c\/p\u003e    \u003cp\u003eThe manufacturer's specified minimum return temperature of 65 °C must be observed.\u003c\/p\u003e    \u003ch2\u003eFAQ\u003c\/h2\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eWhat is the power output of the ATMOS DC30GSE?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eThe wood gasification boiler has a nominal heat output of approximately 30 kW.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eWhat type of fuel is used?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eThe boiler is fueled with firewood. Dry wood with a residual moisture content of approximately 12–20% is recommended.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eHow long can the logs be?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eAccording to the manufacturer, the maximum log length is 530 mm.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eWhat energy efficiency class does the boiler have?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eThe ATMOS DC30GSE has an energy efficiency class of A+.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eDoes the boiler meet legal emission standards?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eYes, the wood gasification boiler meets the requirements of the BImSchV Stage II.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eIs a buffer storage tank required?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eWood gasification boilers are usually operated with a buffer storage tank to efficiently store the generated heat.\u003c\/p\u003e  \u003c\/details\u003e","brand":"Atmos","offers":[{"title":"without","offer_id":49424222847324,"sku":"01.04.30","price":6127.0,"currency_code":"EUR","in_stock":true},{"title":"with automatic ignition ACD 04","offer_id":49424222912860,"sku":"01.04.30-AZ","price":7337.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/atmos-holzvergaser-gse-30-kw-forderfahig-touch-regelung-effizient-2340327.png?v=1770692617"},{"product_id":"atmos-dc40gse-holzvergaserkessel-40kw","title":"Wood gasification boiler ATMOS DC40GSE 40 kW log boiler","description":"\u003ch2\u003eATMOS DC40GSE wood gasification boiler 40 kW\u003c\/h2\u003e    \u003cp\u003eThe \u003cstrong\u003eATMOS DC40GSE wood gasification boiler\u003c\/strong\u003e This is a high-performance solid fuel boiler for the efficient combustion of logs. With a nominal heat output of 40 kW, this model is particularly suitable for larger single-family homes, apartment buildings, or commercial heating systems.\u003c\/p\u003e    \u003cp\u003eThanks to modern wood gasification technology, the fuel is used particularly efficiently. The ATMOS DC40GSE achieves high efficiency levels and meets the requirements of \u003cstrong\u003eBImSchV Level II\u003c\/strong\u003e.  The energy efficiency class is \u003cstrong\u003eA+\u003c\/strong\u003e.  :contentReference[oaicite:3]{index=3}\u003c\/p\u003e    \u003ch3\u003eHighlights\/Advantages\u003c\/h3\u003e    \u003cul\u003e  \u003cli\u003e⭐ Wood gasification boiler with 40 kW output for large heating systems\u003c\/li\u003e  \u003cli\u003e⭐ Efficiency up to 90.5% for efficient wood combustion\u003c\/li\u003e  \u003cli\u003e⭐ Energy efficiency class A+ according to the EU energy label\u003c\/li\u003e  \u003cli\u003e⭐ Suitable for firewood up to 530 mm in length\u003c\/li\u003e  \u003cli\u003e⭐ meets the requirements of the Federal Immission Control Ordinance (BImSchV) Level II\u003c\/li\u003e  \u003c\/ul\u003e    \u003ch2\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e    \u003cp\u003eThe ATMOS DC40GSE is a manually fed wood gasification boiler for high-performance log heating systems.\u003c\/p\u003e    \u003cp\u003eTypical areas of application:\u003c\/p\u003e    \u003cul\u003e  \u003cli\u003elarge detached houses\u003c\/li\u003e  \u003cli\u003eApartment buildings\u003c\/li\u003e  \u003cli\u003eRenovation of existing wood heating systems\u003c\/li\u003e  \u003cli\u003eNew buildings with renewable heating technology\u003c\/li\u003e  \u003cli\u003eHeating systems with buffer storage\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003eThe installation should be carried out by a qualified plumbing, heating, and air conditioning (PHVAC) specialist.\u003c\/p\u003e    \u003ch2\u003eEveryday benefits\u003c\/h2\u003e    \u003cp\u003eWood gasification boilers utilize the energy of the fuel particularly efficiently. In the ATMOS DC40GSE, the wood is first gasified and then completely combusted.\u003c\/p\u003e    \u003cp\u003eThis technology provides:\u003c\/p\u003e    \u003cul\u003e  \u003cli\u003ehigh energy yield from firewood\u003c\/li\u003e  \u003cli\u003ereduced emissions\u003c\/li\u003e  \u003cli\u003econsistent heat output\u003c\/li\u003e  \u003cli\u003eeconomical heating operation\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003eThe large filling chamber allows for convenient refilling of logs and supports long heating intervals.\u003c\/p\u003e    \u003ch2\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e    \u003cp\u003eThe wood gasification boiler is equipped with an induced draft fan that stabilizes the combustion process and supports the chimney draft.\u003c\/p\u003e    \u003cp\u003eThe most important technical components include:\u003c\/p\u003e    \u003cul\u003e  \u003cli\u003eInduced draft fan\u003c\/li\u003e  \u003cli\u003eboiler thermostat\u003c\/li\u003e  \u003cli\u003eSafety thermostat (STB)\u003c\/li\u003e  \u003cli\u003eflue gas thermostat\u003c\/li\u003e  \u003cli\u003eBelimo actuator\u003c\/li\u003e  \u003cli\u003ethermal safety device\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003eThe operation uses dry firewood with a moisture content of approximately 12–20%.\u003c\/p\u003e    \u003ch2\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e    \u003cp\u003eWood gasification technology ensures efficient use of the fuel while simultaneously reducing emissions.\u003c\/p\u003e    \u003cul\u003e  \u003cli\u003eEnergy efficiency class: A+\u003c\/li\u003e  \u003cli\u003eBoiler efficiency: up to 90.5%\u003c\/li\u003e  \u003cli\u003eComplies with BImSchV Level II\u003c\/li\u003e  \u003c\/ul\u003e    \u003ch2\u003ecompatibility \u0026amp; System integration\u003c\/h2\u003e    \u003cp\u003eWood gasification boilers are typically combined with buffer storage tanks. This allows the generated heat to be stored efficiently and distributed throughout the heating system.\u003c\/p\u003e    \u003cp\u003eTypical combinations:\u003c\/p\u003e    \u003cul\u003e  \u003cli\u003eBuffer storage\u003c\/li\u003e  \u003cli\u003eReturn flow increase\u003c\/li\u003e  \u003cli\u003eradiator heating\u003c\/li\u003e  \u003cli\u003eUnderfloor heating\u003c\/li\u003e  \u003cli\u003ethermal solar systems\u003c\/li\u003e  \u003c\/ul\u003e    \u003ch2\u003eTechnical data\u003c\/h2\u003e    \u003ctable\u003e  \u003ctr\u003e  \u003ctd\u003eManufacturer\u003c\/td\u003e  \u003ctd\u003eATMOS\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eModel\u003c\/td\u003e  \u003ctd\u003eDC40GSE\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eProduct type\u003c\/td\u003e  \u003ctd\u003eWood gasification boiler\/solid fuel boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eNominal heat output\u003c\/td\u003e  \u003ctd\u003e40 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eefficiency\u003c\/td\u003e  \u003ctd\u003e90.5%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eEnergy efficiency class\u003c\/td\u003e  \u003ctd\u003eA+\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003efuel\u003c\/td\u003e  \u003ctd\u003efirewood\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMax. log length\u003c\/td\u003e  \u003ctd\u003e530 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMax. operating pressure\u003c\/td\u003e  \u003ctd\u003e2.5 bar\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eRecommended return temperature\u003c\/td\u003e  \u003ctd\u003eat least 65 °C\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eExhaust connection\u003c\/td\u003e  \u003ctd\u003e150 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eHeight\u003c\/td\u003e  \u003ctd\u003e1431 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eWidth\u003c\/td\u003e  \u003ctd\u003e680 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003edepth\u003c\/td\u003e  \u003ctd\u003e1120 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eConnection voltage\u003c\/td\u003e  \u003ctd\u003e230 V\/50 Hz\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003esound level\u003c\/td\u003e  \u003ctd\u003eNot specified in the data sheet\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/table\u003e    \u003ch2\u003eScope of delivery\u003c\/h2\u003e    \u003cul\u003e  \u003cli\u003eATMOS DC40GSE wood gasification boiler\u003c\/li\u003e  \u003cli\u003eInduced draft fan\u003c\/li\u003e  \u003cli\u003eintegrated thermostats and safety devices\u003c\/li\u003e  \u003cli\u003eCleaning covers and maintenance components\u003c\/li\u003e  \u003c\/ul\u003e    \u003ch2\u003eAccesories \u0026amp; System recommendation\u003c\/h2\u003e    \u003cp\u003eFor efficient operation, the manufacturer recommends additional system components.\u003c\/p\u003e    \u003cdiv class=\"cross-sell\"\u003e  \u003ch3\u003eSuitable system components\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/pufferspeicher\"\u003eBuffer storage\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/ruecklaufanhebung\"\u003eReturn flow increase\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/heizungszubehoer\"\u003eHeating accessories\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e    \u003ch2\u003eAssembly and safety instructions\u003c\/h2\u003e    \u003cp\u003eInstallation must be carried out by a qualified heating contractor. Suitable safety valves and proper hydraulic integration are required for safe operation.\u003c\/p\u003e    \u003cp\u003eThe minimum return temperature of 65 °C must be maintained.\u003c\/p\u003e    \u003ch2\u003eFAQ\u003c\/h2\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eWhat is the power output of the ATMOS DC40GSE?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eThe wood gasification boiler has a nominal heat output of 40 kW.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eWhat type of fuel is used?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eThe ATMOS DC40GSE is operated with firewood. Dry wood with approximately 12–20% residual moisture is recommended.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eHow long can the logs be?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eAccording to the manufacturer, the maximum log length is 530 mm.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eWhat energy efficiency class does the boiler have?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eThe wood gasification boiler has an energy efficiency rating of A+.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eDoes the boiler meet legal emission standards?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eYes, the ATMOS DC40GSE meets the requirements of the BImSchV Stage II.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eIs a buffer storage tank required?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eWood gasification boilers are usually operated with a buffer storage tank to efficiently store the generated heat.\u003c\/p\u003e  \u003c\/details\u003e","brand":"Atmos","offers":[{"title":"Default Title","offer_id":49424280486236,"sku":"01.04.40","price":6704.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/holzvergaser-atmos-gse-serie-40-kw-effizient-nachhaltig-2142045.png?v=1770692606"},{"product_id":"atmos-dc50gse-holzvergaserkessel-49kw","title":"Wood gasification boiler ATMOS DC 50 GSE 49 kW log boiler","description":"\u003ch2\u003eATMOS DC50GSE wood gasification boiler 49 kW\u003c\/h2\u003e    \u003cp\u003eThe \u003cstrong\u003eATMOS DC50GSE wood gasification boiler\u003c\/strong\u003e This is a high-performance solid fuel boiler for the efficient combustion of logs. With a nominal heat output of 49 kW, this model is particularly suitable for large single-family homes, apartment buildings, or commercial heating systems.\u003c\/p\u003e    \u003cp\u003eThanks to modern wood gasification technology, the energy of the fuel is used particularly efficiently. The ATMOS DC50GSE meets the requirements of \u003cstrong\u003eBImSchV Level II\u003c\/strong\u003e and reaches the \u003cstrong\u003eEnergy efficiency class A+\u003c\/strong\u003e.  :contentReference[oaicite:3]{index=3}\u003c\/p\u003e    \u003ch3\u003eHighlights\/Advantages\u003c\/h3\u003e    \u003cul\u003e  \u003cli\u003e⭐ Wood gasification boiler with 49 kW output for large heating systems\u003c\/li\u003e  \u003cli\u003e⭐ Efficiency up to 92.0% for efficient wood combustion\u003c\/li\u003e  \u003cli\u003e⭐ Energy efficiency class A+ according to EU energy labelling\u003c\/li\u003e  \u003cli\u003e⭐ Suitable for firewood up to 530 mm in length\u003c\/li\u003e  \u003cli\u003e⭐ meets the requirements of the Federal Immission Control Ordinance (BImSchV) Level II\u003c\/li\u003e  \u003c\/ul\u003e    \u003ch2\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e    \u003cp\u003eThe ATMOS DC50GSE is a manually fed wood gasification boiler for high-performance log heating systems.\u003c\/p\u003e    \u003cp\u003eTypical areas of application:\u003c\/p\u003e    \u003cul\u003e  \u003cli\u003elarge detached houses\u003c\/li\u003e  \u003cli\u003eApartment buildings\u003c\/li\u003e  \u003cli\u003eagricultural buildings\u003c\/li\u003e  \u003cli\u003ecommercial heating systems\u003c\/li\u003e  \u003cli\u003eHeating systems with buffer storage\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003eThe installation should be carried out by a qualified plumbing, heating, and air conditioning (PHVAC) specialist.\u003c\/p\u003e    \u003ch2\u003eEveryday benefits\u003c\/h2\u003e    \u003cp\u003eWood gasification boilers utilize the energy of the fuel particularly efficiently. In the ATMOS DC50GSE, the wood is first gasified and then completely combusted.\u003c\/p\u003e    \u003cp\u003eThis technology provides:\u003c\/p\u003e    \u003cul\u003e  \u003cli\u003ehigh energy yield from firewood\u003c\/li\u003e  \u003cli\u003ereduced emissions\u003c\/li\u003e  \u003cli\u003estable heat output\u003c\/li\u003e  \u003cli\u003eeconomical heating operation\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003eThe large combustion chamber allows for convenient refueling and supports long heating intervals.\u003c\/p\u003e    \u003ch2\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e    \u003cp\u003eThe wood gasification boiler is equipped with an induced draft fan that stabilizes the combustion process and supports the chimney draft.\u003c\/p\u003e    \u003cp\u003eThe most important technical components include:\u003c\/p\u003e    \u003cul\u003e  \u003cli\u003eInduced draft fan\u003c\/li\u003e  \u003cli\u003eboiler thermostat\u003c\/li\u003e  \u003cli\u003eSafety thermostat (STB)\u003c\/li\u003e  \u003cli\u003eflue gas thermostat\u003c\/li\u003e  \u003cli\u003eBelimo actuator\u003c\/li\u003e  \u003cli\u003ethermal safety device\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003eThe operation uses dry firewood with a moisture content of approximately 12–20%.\u003c\/p\u003e    \u003ch2\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e    \u003cp\u003eWood gasification technology ensures efficient use of the fuel while simultaneously reducing emissions.\u003c\/p\u003e    \u003cul\u003e  \u003cli\u003eEnergy efficiency class: A+\u003c\/li\u003e  \u003cli\u003eBoiler efficiency: up to 92.0%\u003c\/li\u003e  \u003cli\u003eComplies with BImSchV Level II\u003c\/li\u003e  \u003c\/ul\u003e    \u003ch2\u003ecompatibility \u0026amp; System integration\u003c\/h2\u003e    \u003cp\u003eWood gasification boilers are typically combined with buffer storage tanks. This allows the generated heat to be stored efficiently and distributed throughout the heating system.\u003c\/p\u003e    \u003cp\u003eTypical combinations:\u003c\/p\u003e    \u003cul\u003e  \u003cli\u003eBuffer storage\u003c\/li\u003e  \u003cli\u003eReturn flow increase\u003c\/li\u003e  \u003cli\u003eradiator heating\u003c\/li\u003e  \u003cli\u003eUnderfloor heating\u003c\/li\u003e  \u003cli\u003ethermal solar systems\u003c\/li\u003e  \u003c\/ul\u003e    \u003ch2\u003eTechnical data\u003c\/h2\u003e    \u003ctable\u003e  \u003ctr\u003e  \u003ctd\u003eManufacturer\u003c\/td\u003e  \u003ctd\u003eATMOS\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eModel\u003c\/td\u003e  \u003ctd\u003eDC50GSE\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eProduct type\u003c\/td\u003e  \u003ctd\u003eWood gasification boiler\/solid fuel boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eNominal heat output\u003c\/td\u003e  \u003ctd\u003e49 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eUseful heat output\u003c\/td\u003e  \u003ctd\u003e52.2 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eefficiency\u003c\/td\u003e  \u003ctd\u003e92.0%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eEnergy efficiency class\u003c\/td\u003e  \u003ctd\u003eA+\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003efuel\u003c\/td\u003e  \u003ctd\u003efirewood\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMax. log length\u003c\/td\u003e  \u003ctd\u003e530 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eFilling chamber volume\u003c\/td\u003e  \u003ctd\u003e160 l\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eWater volume in the boiler\u003c\/td\u003e  \u003ctd\u003e128 l\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMax. operating pressure\u003c\/td\u003e  \u003ctd\u003e2.5 bar\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eRecommended return temperature\u003c\/td\u003e  \u003ctd\u003eat least 65 °C\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eExhaust connection\u003c\/td\u003e  \u003ctd\u003e150 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eHeight\u003c\/td\u003e  \u003ctd\u003e1431 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eWidth\u003c\/td\u003e  \u003ctd\u003e680 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003edepth\u003c\/td\u003e  \u003ctd\u003e1120 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eWeight\u003c\/td\u003e  \u003ctd\u003e565 kg\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eConnection voltage\u003c\/td\u003e  \u003ctd\u003e230 V\/50 Hz\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003esound level\u003c\/td\u003e  \u003ctd\u003e65 dB\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/table\u003e    \u003ch2\u003eScope of delivery\u003c\/h2\u003e    \u003cul\u003e  \u003cli\u003eATMOS DC50GSE wood gasification boiler\u003c\/li\u003e  \u003cli\u003eInduced draft fan\u003c\/li\u003e  \u003cli\u003eintegrated thermostats and safety devices\u003c\/li\u003e  \u003cli\u003eCleaning covers and maintenance components\u003c\/li\u003e  \u003c\/ul\u003e    \u003ch2\u003eAccesories \u0026amp; System recommendation\u003c\/h2\u003e    \u003cp\u003eFor efficient operation, the manufacturer recommends additional system components.\u003c\/p\u003e    \u003cdiv class=\"cross-sell\"\u003e  \u003ch3\u003eSuitable system components\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/pufferspeicher\"\u003eBuffer storage\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/ruecklaufanhebung\"\u003eReturn flow increase\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/heizungszubehoer\"\u003eHeating accessories\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e    \u003ch2\u003eAssembly and safety instructions\u003c\/h2\u003e    \u003cp\u003eInstallation must be carried out by a qualified heating contractor. Suitable safety valves and proper hydraulic integration are required for safe operation.\u003c\/p\u003e    \u003cp\u003eThe minimum return temperature of 65 °C must be maintained.\u003c\/p\u003e    \u003ch2\u003eFAQ\u003c\/h2\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eWhat is the power output of the ATMOS DC50GSE?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eThe wood gasification boiler has a nominal heat output of 49 kW.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eWhat type of fuel is used?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eThe ATMOS DC50GSE is operated with firewood. Dry wood with approximately 12–20% residual moisture is recommended.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eHow long can the logs be?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eAccording to the manufacturer, the maximum log length is 530 mm.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eWhat energy efficiency class does the boiler have?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eThe wood gasification boiler has an energy efficiency rating of A+.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eDoes the boiler meet legal emission standards?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eYes, the ATMOS DC50GSE meets the requirements of the BImSchV Stage II.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eIs a buffer storage tank required?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eWood gasification boilers are usually operated with a buffer storage tank to efficiently store heat.\u003c\/p\u003e  \u003c\/details\u003e","brand":"Atmos","offers":[{"title":"Default Title","offer_id":49424306635100,"sku":"01.04.50","price":7300.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/holzvergaser-atmos-gse-serie-50-kw-effiziente-heizung-starke-leistung-7113873.png?v=1770692542"},{"product_id":"defro-optima-hg-holzvergaserkessel-19-kw","title":"Defro Optima HG wood gasification boiler 19 kW – sustainable wood heating 🌲🔥","description":"\u003ch2\u003eDefro Optima HG wood gasification boiler 19 kW\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eDefro Optima HG wood gasification boiler \u003c\/strong\u003e\u003c\/p\u003e  \u003ch3\u003eEligible for KfW funding\u003c\/h3\u003e  \u003cp\u003e\u003cstrong\u003eOptima HG wood gasification boilers as a sustainable, crisis-proof energy source – modern wood heating\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eWood represents a more cost-effective alternative to fossil fuels and, particularly in rural areas with abundant forests, offers the possibility of local sourcing. This leads to noticeable savings in heating costs and simultaneously reduces dependence on external energy suppliers. With a \u003cstrong\u003eDefro Optima wood gasifier\u003c\/strong\u003e Take control of your energy supply and be independent of oil or gas deliveries. The Optima HG is extremely versatile, as it is not only suitable for space heating, but can also be used for hot water preparation or in hybrid systems to support an existing central heating system.\u003c\/p\u003e  \u003cp\u003eDEFRO's innovative wood boilers are equipped with advanced combustion technology, ensuring optimal utilization of the wood fuel. High efficiency means you need less wood to meet your building's heating requirements. The result is a resource-saving and efficient heating system that reduces fuel consumption and, consequently, operating costs.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eThe wood boiler meets the requirements of the BImSchV Stage 2!\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eNationwide commissioning and installation via our customer service department \u003c\/strong\u003e\u003ci\u003e\u003cstrong\u003eupon request\u003c\/strong\u003e\u003c\/i\u003e\u003cstrong\u003e Possible! Delivery is made by truck and liftgate. \u003c\/strong\u003e\u003ci\u003e\u003cstrong\u003eto the curb\u003c\/strong\u003e\u003c\/i\u003e\u003cstrong\u003e. \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eThe boiler complies with the BImSchV2 and has an official CE declaration of conformity.\u003c\/strong\u003e\u003c\/p\u003e  \u003ch3\u003eOptima HG wood gasification boiler – advantages:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eRobust and compact boiler body that allows for space-saving installation,\u003c\/li\u003e  \u003cli\u003eElectronic control including intelligent buffer storage control,\u003c\/li\u003e  \u003cli\u003eGenerously sized combustion chamber for longer burning time and convenient filling,\u003c\/li\u003e  \u003cli\u003eFactory-installed sight glass for visual inspection of the carburetor flame and monitoring of the combustion process,\u003c\/li\u003e  \u003cli\u003eSustainable and safe heat source: Wood heating is ideally suited for combination with heat pumps or existing oil or gas systems, thus supporting hybrid heating concepts.\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eEnergy efficiency class: A+\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eBoiler class: 5\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eNominal heat output: 19 kW\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eEfficiency: 92.3%\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eTraction requirement: 16 Pa\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eCO content: 12.7%\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eApproved fuel: Firewood\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eMaximum firewood length: 330 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eExhaust gas temperature: 125 °C\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eExhaust gas mass flow: 13.8 g\/s\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eHeight: 1460 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eWidth: 620 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eDepth: 995 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eFlue pipe connection: 130 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eWeight: 430 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eGasification boiler 19 kW\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; User manual\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Defro","offers":[{"title":"Default Title","offer_id":49552796615004,"sku":"DOHG19","price":4249.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/defro-optima-hg-holzvergaserkessel-19-kw-nachhaltige-holzheizung-2807375.png?v=1770692789"},{"product_id":"defro-optima-hg-holzvergaserkessel-25-kw","title":"Defro Optima HG 25 kW wood gasification boiler - eligible for KfW funding 🔥🌳","description":"\u003ch2\u003eDefro Optima HG wood gasification boiler 25 kW\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eDefro Optima HG wood gasification boiler \u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003e Nationwide commissioning and installation via customer service \u003c\/strong\u003e\u003ci\u003e\u003cstrong\u003eupon request\u003c\/strong\u003e\u003c\/i\u003e\u003cstrong\u003e Possible! Delivery is made by truck with a liftgate. \u003c\/strong\u003e\u003ci\u003e\u003cstrong\u003eto the curb\u003c\/strong\u003e\u003c\/i\u003e\u003cstrong\u003e! \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eThe boiler meets the requirements of the German Federal Immission Control Ordinance (BlmSchV2) and has the CE declaration of conformity.\u003c\/strong\u003e\u003c\/p\u003e  \u003ch3\u003eEligible for KfW funding\u003c\/h3\u003e  \u003cp\u003e\u003cstrong\u003eOptima HG wood gasification boiler as a sustainable, crisis-proof energy source – modern wood heating\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eWith the Defro Optima wood gasification boiler, you're choosing an innovative, economical, and environmentally friendly heating solution based on state-of-the-art wood gasification technology. Wood as an energy source is not only more cost-effective than fossil fuels, but also offers greater security of supply – especially in rural areas or heavily forested regions, firewood can be sourced regionally, leading to long-term savings on heating costs. The Optima HG wood gasification boiler allows you to become more independent from traditional energy suppliers and control your energy supply independently. In addition to reliable space heating, the unit is also suitable for efficient hot water production and can be used as part of hybrid central heating systems.\u003c\/p\u003e  \u003cp\u003eDEFRO's high-quality wood boilers are characterized by the use of state-of-the-art combustion technologies, resulting in maximum energy utilization and high efficiency. Thanks to optimized combustion chamber technology, less wood is required to achieve the desired heat output. This reduces both consumption and costs, and increases the overall efficiency of the heating system.\u003c\/p\u003e  \u003cp\u003eThe Optima HG wood gasification boiler meets all requirements of the second stage of the German Federal Immission Control Ordinance (BImSchV 2) and comes with a current CE declaration of conformity. This ensures maximum safety and future-proofing of your investment.\u003c\/p\u003e  \u003ch3\u003eOptima HG wood gasification boiler - Advantages:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eRobust and compact boiler body that ensures a long service life and saves space,\u003c\/li\u003e  \u003cli\u003eElectronic control including integrated buffer storage management for consistently demand-based heating operation,\u003c\/li\u003e  \u003cli\u003eA generously sized combustion chamber with user-friendly controls facilitates filling and maintenance.\u003c\/li\u003e  \u003cli\u003eA factory-installed sight glass allows for visual monitoring of the carburetor flame for added ease of use.\u003c\/li\u003e  \u003cli\u003eSustainable, crisis-proof wood heating system, easily combined with heat pumps as well as oil and gas boilers to expand existing systems.\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eEnergy efficiency class A+ \u003c\/li\u003e  \u003cli\u003eBoiler class 5\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eNominal heat output 25 kW\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eEfficiency 92.2% \u003c\/li\u003e  \u003cli\u003eTraction requirement 17 Pa \u003c\/li\u003e  \u003cli\u003eCO content 13.5%\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eRequired fuel: firewood \u003c\/li\u003e  \u003cli\u003eMaximum firewood length: 500 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eExhaust gas temperature: 127 °C \u003c\/li\u003e  \u003cli\u003eExhaust gas mass flow: 17.2 g\/s \u003c\/li\u003e  \u003cli\u003eHeight: 1460 mm \u003c\/li\u003e  \u003cli\u003eWidth: 620 mm \u003c\/li\u003e  \u003cli\u003eDepth: 1155 mm \u003c\/li\u003e  \u003cli\u003eFlue pipe connection: 130 mm \u003c\/li\u003e  \u003cli\u003eWeight: 510.0 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eDefro Optima HG 25 kW wood gasifier\u003c\/li\u003e  \u003cli\u003eComprehensive assembly and operating instructions\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Defro","offers":[{"title":"Default Title","offer_id":49552842555740,"sku":"DOHG25","price":4549.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/holzvergaserkessel-defro-optima-hg-25-kw-kfw-forderfahig-9853038.png?v=1770692485"},{"product_id":"ibc-gk-7k-oeko-25-festbrennstoffkessel-25kw","title":"IBC GK-7K eco 25 solid fuel boiler 25 kW A+","description":"\u003cp data-start=\"395\" data-end=\"679\"\u003eThe \u003cstrong data-start=\"399\" data-end=\"419\"\u003eIBC GK-7K eco 25\u003c\/strong\u003e This is a high-performance solid fuel boiler with a nominal heat output of 25 kW for the efficient heating of residential buildings. With an energy efficiency class of A+ and a space heating annual efficiency of 81%, it meets the requirements of the EU Ecodesign Regulation.\u003c\/p\u003e  \u003cp data-start=\"681\" data-end=\"766\"\u003eIdeal for single-family and multi-family homes that rely on proven solid fuel technology.\u003c\/p\u003e  \u003chr data-start=\"768\" data-end=\"771\"\u003e  \u003ch2 data-start=\"773\" data-end=\"799\"\u003eHighlights\/Advantages\u003c\/h2\u003e  \u003cp data-start=\"801\" data-end=\"1142\"\u003e⭐  \u003cstrong data-start=\"803\" data-end=\"830\"\u003e25 kW nominal heat output\u003c\/strong\u003e – suitable for medium to larger living spaces\u003cbr data-start=\"878\" data-end=\"881\"\u003e⭐  \u003cstrong data-start=\"883\" data-end=\"912\"\u003eEnergy efficiency class A+\u003c\/strong\u003e – meets current EU requirements\u003cbr data-start=\"943\" data-end=\"946\"\u003e⭐  \u003cstrong data-start=\"948\" data-end=\"975\"\u003e81% annual utilization rate\u003c\/strong\u003e – economical heating operation\u003cbr data-start=\"1006\" data-end=\"1009\"\u003e⭐  \u003cstrong data-start=\"1011\" data-end=\"1045\"\u003eErP compliant according to EU 2015\/1187\u003c\/strong\u003e – future-proof technology\u003cbr data-start=\"1071\" data-end=\"1074\"\u003e⭐  \u003cstrong data-start=\"1076\" data-end=\"1116\"\u003eCE-marked quality product\u003c\/strong\u003e – tested according to EN 303-5\u003c\/p\u003e  \u003chr data-start=\"1144\" data-end=\"1147\"\u003e  \u003ch1 data-start=\"1149\" data-end=\"1188\"\u003eIBC GK-7K eco 25 solid fuel boiler\u003c\/h1\u003e  \u003ch2 data-start=\"1190\" data-end=\"1222\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e  \u003cp data-start=\"1224\" data-end=\"1477\"\u003eThe GK-7K öko 25 was designed for the central heating of residential buildings. It is particularly suitable for owners of single-family homes or smaller apartment buildings who rely on solid fuels and require a robust, durable heating solution.\u003c\/p\u003e  \u003cp data-start=\"1479\" data-end=\"1597\"\u003eWith its power output of 25 kW, it can reliably supply typical living spaces in the medium power range.\u003c\/p\u003e  \u003ch2 data-start=\"1599\" data-end=\"1622\"\u003eEveryday benefits\u003c\/h2\u003e  \u003cp data-start=\"1624\" data-end=\"1848\"\u003eWith an annual space heating efficiency of 81%, the boiler operates efficiently and economically. Its A+ energy efficiency rating demonstrates that the unit meets the requirements of modern ecodesign guidelines.\u003c\/p\u003e  \u003cp data-start=\"1850\" data-end=\"1955\"\u003eThe solid construction and standard-compliant design ensure safe and durable operation.\u003c\/p\u003e  \u003ch2 data-start=\"1957\" data-end=\"1983\"\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e  \u003cp data-start=\"1985\" data-end=\"2071\"\u003eThe boiler is a solid fuel boiler from the GK-7K eco series by IBC Heiztechnik.\u003c\/p\u003e  \u003cp data-start=\"2073\" data-end=\"2131\"\u003eIt complies with, among other things, the following specifications and standards:\u003c\/p\u003e  \u003cul data-start=\"2133\" data-end=\"2359\"\u003e  \u003cli data-start=\"2133\" data-end=\"2165\"\u003e  \u003cp data-start=\"2135\" data-end=\"2165\"\u003eEU Regulation (EU) 2015\/1187\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2166\" data-end=\"2198\"\u003e  \u003cp data-start=\"2168\" data-end=\"2198\"\u003eEU Regulation (EU) 2015\/1189\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2199\" data-end=\"2216\"\u003e  \u003cp data-start=\"2201\" data-end=\"2216\"\u003eEN 303-5:2012\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2217\" data-end=\"2257\"\u003e  \u003cp data-start=\"2219\" data-end=\"2257\"\u003eLow Voltage Directive 2006\/95\/EC\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2258\" data-end=\"2288\"\u003e  \u003cp data-start=\"2260\" data-end=\"2288\"\u003eEMC Directive 2004\/108\/EC\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2289\" data-end=\"2323\"\u003e  \u003cp data-start=\"2291\" data-end=\"2323\"\u003eMachinery Directive 2006\/42\/EC\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2324\" data-end=\"2359\"\u003e  \u003cp data-start=\"2326\" data-end=\"2359\"\u003eEcodesign Directive 2009\/125\/EU\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2361\" data-end=\"2411\"\u003eThe device is equipped with the CE mark.\u003c\/p\u003e  \u003ch2 data-start=\"2413\" data-end=\"2436\"\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e  \u003cp data-start=\"2438\" data-end=\"2542\"\u003eWith an energy efficiency index (EEI) of 118, the GK-7K öko 25 achieves energy efficiency class A+.\u003c\/p\u003e  \u003cp data-start=\"2544\" data-end=\"2700\"\u003eThe annual efficiency for space heating is 81%. This means the boiler meets the requirements of the European Ecodesign Regulation for solid fuel boilers.\u003c\/p\u003e  \u003ch2 data-start=\"2702\" data-end=\"2741\"\u003ecompatibility \u0026amp; System integration\u003c\/h2\u003e  \u003cp data-start=\"2743\" data-end=\"2926\"\u003eThe GK-7K öko 25 is designed for use in closed heating systems. Installation must be carried out in accordance with applicable national and local regulations.\u003c\/p\u003e  \u003cp data-start=\"2928\" data-end=\"3016\"\u003eElectrical work must be carried out exclusively by a qualified electrician.\u003c\/p\u003e  \u003chr data-start=\"3018\" data-end=\"3021\"\u003e  \u003ch2 data-start=\"3023\" data-end=\"3042\"\u003eTechnical data\u003c\/h2\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable data-start=\"3044\" data-end=\"3424\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"3044\" data-end=\"3062\"\u003e  \u003ctr data-start=\"3044\" data-end=\"3062\"\u003e  \u003cth data-start=\"3044\" data-end=\"3054\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"3054\" data-end=\"3062\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"3083\" data-end=\"3424\"\u003e  \u003ctr data-start=\"3083\" data-end=\"3115\"\u003e  \u003ctd data-start=\"3083\" data-end=\"3096\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-start=\"3096\" data-end=\"3115\" data-col-size=\"sm\"\u003eIBC Heating Technology\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3116\" data-end=\"3141\"\u003e  \u003ctd data-start=\"3116\" data-end=\"3125\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-start=\"3125\" data-end=\"3141\" data-col-size=\"sm\"\u003eGK-7K eco 25\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3142\" data-end=\"3179\"\u003e  \u003ctd data-start=\"3142\" data-end=\"3155\" data-col-size=\"sm\"\u003eProduct type\u003c\/td\u003e  \u003ctd data-start=\"3155\" data-end=\"3179\" data-col-size=\"sm\"\u003eSolid fuel boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3180\" data-end=\"3209\"\u003e  \u003ctd data-start=\"3180\" data-end=\"3200\" data-col-size=\"sm\"\u003eNominal heat output\u003c\/td\u003e  \u003ctd data-start=\"3200\" data-end=\"3209\" data-col-size=\"sm\"\u003e25 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3210\" data-end=\"3241\"\u003e  \u003ctd data-start=\"3210\" data-end=\"3235\" data-col-size=\"sm\"\u003eEnergy efficiency class\u003c\/td\u003e  \u003ctd data-start=\"3235\" data-end=\"3241\" data-col-size=\"sm\"\u003eA+\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3242\" data-end=\"3279\"\u003e  \u003ctd data-start=\"3242\" data-end=\"3272\" data-col-size=\"sm\"\u003eEnergy Efficiency Index (EEI)\u003c\/td\u003e  \u003ctd data-start=\"3272\" data-end=\"3279\" data-col-size=\"sm\"\u003e118\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3280\" data-end=\"3322\"\u003e  \u003ctd data-start=\"3280\" data-end=\"3314\" data-col-size=\"sm\"\u003eAnnual efficiency of space heating\u003c\/td\u003e  \u003ctd data-start=\"3314\" data-end=\"3322\" data-col-size=\"sm\"\u003e81%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3323\" data-end=\"3347\"\u003e  \u003ctd data-start=\"3323\" data-end=\"3330\" data-col-size=\"sm\"\u003estandard\u003c\/td\u003e  \u003ctd data-start=\"3330\" data-end=\"3347\" data-col-size=\"sm\"\u003eEN 303-5:2012\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3348\" data-end=\"3398\"\u003e  \u003ctd data-start=\"3348\" data-end=\"3364\" data-col-size=\"sm\"\u003eEU Regulation\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3364\" data-end=\"3398\"\u003e(EU) 2015\/1187, (EU) 2015\/1189\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3399\" data-end=\"3424\"\u003e  \u003ctd data-start=\"3399\" data-end=\"3418\" data-col-size=\"sm\"\u003eCE marking\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3418\" data-end=\"3424\"\u003eYes\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"3426\" data-end=\"3429\"\u003e  \u003ch2 data-start=\"3431\" data-end=\"3448\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"3450\" data-end=\"3532\"\u003e  \u003cli data-start=\"3450\" data-end=\"3487\"\u003e  \u003cp data-start=\"3452\" data-end=\"3487\"\u003eSolid fuel boiler GK-7K eco 25\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3488\" data-end=\"3508\"\u003e  \u003cp data-start=\"3490\" data-end=\"3508\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3509\" data-end=\"3532\"\u003e  \u003cp data-start=\"3511\" data-end=\"3532\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"3534\" data-end=\"3537\"\u003e  \u003ch2 data-start=\"3539\" data-end=\"3564\"\u003eAccessories\/Recommendation\u003c\/h2\u003e  \u003cp data-start=\"3566\" data-end=\"3623\"\u003eFor efficient and safe operation, we recommend:\u003c\/p\u003e  \u003cul data-start=\"3625\" data-end=\"3803\"\u003e  \u003cli data-start=\"3625\" data-end=\"3677\"\u003e  \u003cp data-start=\"3627\" data-end=\"3677\"\u003eSuitable buffer storage for performance optimization\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3678\" data-end=\"3708\"\u003e  \u003cp data-start=\"3680\" data-end=\"3708\"\u003eThermal safety device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3709\" data-end=\"3755\"\u003e  \u003cp data-start=\"3711\" data-end=\"3755\"\u003eSafety group for solid fuel boilers\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3756\" data-end=\"3776\"\u003e  \u003cp data-start=\"3758\" data-end=\"3776\"\u003eReturn flow increase\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3777\" data-end=\"3803\"\u003e  \u003cp data-start=\"3779\" data-end=\"3803\"\u003eSuitable exhaust systems\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"3805\" data-end=\"3880\"\u003eYou can find suitable components in the heating accessories section on gemashop.de.\u003c\/p\u003e  \u003chr data-start=\"3882\" data-end=\"3885\"\u003e  \u003ch2 data-start=\"3887\" data-end=\"3922\"\u003eAssembly \u0026amp; Safety instructions\u003c\/h2\u003e  \u003cp data-start=\"3924\" data-end=\"4059\"\u003eThe installation must be carried out by qualified specialists in accordance with applicable national and local laws.\u003c\/p\u003e  \u003cp data-start=\"4061\" data-end=\"4150\"\u003eThe device may only be operated by trained persons over the age of 18.\u003c\/p\u003e  \u003cp data-start=\"4152\" data-end=\"4247\"\u003eThe installation room and the anteroom must be equipped with a suitable CO₂ warning device.\u003c\/p\u003e  \u003cp data-start=\"4249\" data-end=\"4330\"\u003eElectrical work may only be carried out by a qualified electrical contractor.\u003c\/p\u003e  \u003chr data-start=\"4332\" data-end=\"4335\"\u003e  \u003ch2 data-start=\"4337\" data-end=\"4343\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"4345\" data-end=\"4449\"\u003e\u003cstrong data-start=\"4345\" data-end=\"4389\"\u003e1. What is the power output of the GK-7K eco 25?\u003c\/strong\u003e\u003cbr data-start=\"4389\" data-end=\"4392\"\u003eThe boiler has a nominal heat output of 25 kW.\u003c\/p\u003e  \u003cp data-start=\"4451\" data-end=\"4565\"\u003e\u003cstrong data-start=\"4451\" data-end=\"4507\"\u003e2. What energy efficiency class does the appliance achieve?\u003c\/strong\u003e\u003cbr data-start=\"4507\" data-end=\"4510\"\u003eThe boiler is classified in energy efficiency class A+.\u003c\/p\u003e  \u003cp data-start=\"4567\" data-end=\"4666\"\u003e\u003cstrong data-start=\"4567\" data-end=\"4614\"\u003e3. What is the efficiency rating of the boiler?\u003c\/strong\u003e\u003cbr data-start=\"4614\" data-end=\"4617\"\u003eThe annual efficiency of the space heating system is 81%.\u003c\/p\u003e  \u003cp data-start=\"4668\" data-end=\"4791\"\u003e\u003cstrong data-start=\"4668\" data-end=\"4722\"\u003e4. Does the boiler comply with the Ecodesign Directive?\u003c\/strong\u003e\u003cbr data-start=\"4722\" data-end=\"4725\"\u003eYes, it meets the requirements of EU Regulation (EU) 2015\/1187.\u003c\/p\u003e  \u003cp data-start=\"4793\" data-end=\"4890\"\u003e\u003cstrong data-start=\"4793\" data-end=\"4831\"\u003e5. Is the boiler CE certified?\u003c\/strong\u003e\u003cbr data-start=\"4831\" data-end=\"4834\"\u003eYes, the product is CE marked.\u003c\/p\u003e  \u003cp data-start=\"4892\" data-end=\"5098\"\u003e\u003cstrong data-start=\"4892\" data-end=\"4937\"\u003e6. Who is authorized to perform the installation?\u003c\/strong\u003e\u003cbr data-start=\"4937\" data-end=\"4940\"\u003eInstallation must be carried out by qualified personnel. Electrical work may only be performed by a certified electrician.\u003c\/p\u003e  \u003chr data-start=\"5100\" data-end=\"5103\"\u003e  \u003ch2 data-start=\"5105\" data-end=\"5115\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"5117\" data-end=\"5324\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe \u003cstrong data-start=\"5121\" data-end=\"5141\"\u003eIBC GK-7K eco 25\u003c\/strong\u003e This is a standard-compliant, efficient solid fuel boiler with a 25 kW output and energy class A+. A reliable solution for economical heat supply using solid fuels.\u003c\/p\u003e","brand":"IBC","offers":[{"title":"Default Title","offer_id":49578967007580,"sku":"IBCGK725","price":7949.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/ibc-holzvergaserkessel-gk-7k-oko-25-kw-effizient-heizen-gusseisen-8597089.png?v=1770692503"},{"product_id":"ibc-gk-7k-oeko-30-holzvergaser-30kw","title":"IBC GK-7K öko 30 wood gasifier 30 kW solid fuel boiler A+","description":"\u003cp data-start=\"381\" data-end=\"684\"\u003eThe \u003cstrong data-start=\"385\" data-end=\"405\"\u003eIBC GK-7K eco 30\u003c\/strong\u003e This is a modern wood gasification solid fuel boiler with a nominal heat output of 30 kW. With energy efficiency class A+, an efficiency of over 91% and integrated lambda control, it offers an efficient and low-emission solution for heating single-family and multi-family homes.\u003c\/p\u003e  \u003cp data-start=\"686\" data-end=\"777\"\u003eIdeal for operators who rely on natural firewood as a sustainable fuel.\u003c\/p\u003e  \u003chr data-start=\"779\" data-end=\"782\"\u003e  \u003ch2 data-start=\"784\" data-end=\"810\"\u003eHighlights\/Advantages\u003c\/h2\u003e  \u003cp data-start=\"812\" data-end=\"1121\"\u003e⭐  \u003cstrong data-start=\"814\" data-end=\"841\"\u003e30 kW nominal heat output\u003c\/strong\u003e – suitable for medium to large residential buildings\u003cbr data-start=\"889\" data-end=\"892\"\u003e⭐  \u003cstrong data-start=\"894\" data-end=\"929\"\u003eEfficiency 91.44% (full load)\u003c\/strong\u003e – high energy efficiency\u003cbr data-start=\"954\" data-end=\"957\"\u003e⭐  \u003cstrong data-start=\"959\" data-end=\"988\"\u003eEnergy efficiency class A+\u003c\/strong\u003e – EEI 119\u003cbr data-start=\"998\" data-end=\"1001\"\u003e⭐  \u003cstrong data-start=\"1003\" data-end=\"1035\"\u003eLambda sensor \u0026amp; Induced draft fan\u003c\/strong\u003e – optimized, clean combustion\u003cbr data-start=\"1069\" data-end=\"1072\"\u003e⭐  \u003cstrong data-start=\"1074\" data-end=\"1094\"\u003eEligible for BAFA funding\u003c\/strong\u003e – according to manufacturer's specifications\u003c\/p\u003e  \u003chr data-start=\"1123\" data-end=\"1126\"\u003e  \u003ch1 data-start=\"1128\" data-end=\"1159\"\u003eIBC GK-7K eco 30 wood gasifier\u003c\/h1\u003e  \u003ch2 data-start=\"1161\" data-end=\"1193\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e  \u003cp data-start=\"1195\" data-end=\"1416\"\u003eThe GK-7K öko 30 is designed for heating water in closed central heating systems. It is suitable as a main boiler in standalone operation or in combination with oil, gas or heat pump systems.\u003c\/p\u003e  \u003cp data-start=\"1418\" data-end=\"1514\"\u003eWith a power output of 30 kW, it reliably covers typical single-family homes as well as larger living spaces.\u003c\/p\u003e  \u003cp data-start=\"1516\" data-end=\"1660\"\u003eAccording to the Federal Immission Control Ordinance (BImSchV), a buffer storage tank with a minimum of 55 liters per kW of heating output must be provided during installation (at least 1,650 liters for 30 kW).\u003c\/p\u003e  \u003ch2 data-start=\"1662\" data-end=\"1685\"\u003eEveryday benefits\u003c\/h2\u003e  \u003cp data-start=\"1687\" data-end=\"1886\"\u003eThe combination of primary and secondary blowers and a lambda probe enables controlled, efficient wood gasification. The high efficiency of 91.44% ensures very good fuel utilization.\u003c\/p\u003e  \u003cp data-start=\"1888\" data-end=\"2003\"\u003eWith an annual space heating efficiency of 81%, the device meets the requirements of the EU Ecodesign Regulation.\u003c\/p\u003e  \u003ch2 data-start=\"2005\" data-end=\"2031\"\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e  \u003cp data-start=\"2033\" data-end=\"2158\"\u003eThe GK-7K öko 30 consists of a cast iron boiler body (6 sections) made of GJL-200 and is factory tested for leaks.\u003c\/p\u003e  \u003cp data-start=\"2160\" data-end=\"2186\"\u003eFeatures include:\u003c\/p\u003e  \u003cul data-start=\"2188\" data-end=\"2436\"\u003e  \u003cli data-start=\"2188\" data-end=\"2223\"\u003e  \u003cp data-start=\"2190\" data-end=\"2223\"\u003eBoiler control with touchscreen\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2224\" data-end=\"2255\"\u003e  \u003cp data-start=\"2226\" data-end=\"2255\"\u003ePrimary and secondary blowers\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2256\" data-end=\"2271\"\u003e  \u003cp data-start=\"2258\" data-end=\"2271\"\u003eLambda sensor\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2272\" data-end=\"2297\"\u003e  \u003cp data-start=\"2274\" data-end=\"2297\"\u003eExhaust gas temperature sensor\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2298\" data-end=\"2366\"\u003e  \u003cp data-start=\"2300\" data-end=\"2366\"\u003eSafety heat exchanger (required in closed systems)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2367\" data-end=\"2404\"\u003e  \u003cp data-start=\"2369\" data-end=\"2404\"\u003eConnection flow\/return 1 1\/2\u0026quot;\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2405\" data-end=\"2436\"\u003e  \u003cp data-start=\"2407\" data-end=\"2436\"\u003eFlue pipe connection Ø 160 mm\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2438\" data-end=\"2492\"\u003eThe boiler is CE marked and complies with, among other things:\u003c\/p\u003e  \u003cul data-start=\"2494\" data-end=\"2577\"\u003e  \u003cli data-start=\"2494\" data-end=\"2511\"\u003e  \u003cp data-start=\"2496\" data-end=\"2511\"\u003eEN 303-5:2012\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2512\" data-end=\"2544\"\u003e  \u003cp data-start=\"2514\" data-end=\"2544\"\u003eEU Regulation (EU) 2015\/1187\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2545\" data-end=\"2577\"\u003e  \u003cp data-start=\"2547\" data-end=\"2577\"\u003eEU Regulation (EU) 2015\/1189\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch2 data-start=\"2579\" data-end=\"2602\"\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e  \u003cp data-start=\"2604\" data-end=\"2713\"\u003eThe energy efficiency index (EEI) is 119, which places it in \u003cstrong data-start=\"2675\" data-end=\"2704\"\u003eEnergy efficiency class A+\u003c\/strong\u003e This has been done.\u003c\/p\u003e  \u003cp data-start=\"2715\" data-end=\"2741\"\u003eTechnical efficiency values:\u003c\/p\u003e  \u003cul data-start=\"2743\" data-end=\"2884\"\u003e  \u003cli data-start=\"2743\" data-end=\"2779\"\u003e  \u003cp data-start=\"2745\" data-end=\"2779\"\u003eEfficiency (full load): 91.44%\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2780\" data-end=\"2821\"\u003e  \u003cp data-start=\"2782\" data-end=\"2821\"\u003eAnnual space heating efficiency: 81%\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2822\" data-end=\"2853\"\u003e  \u003cp data-start=\"2824\" data-end=\"2853\"\u003eExhaust gas temperature: 160-180°C\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2854\" data-end=\"2884\"\u003e  \u003cp data-start=\"2856\" data-end=\"2884\"\u003eNoise emissions: \u0026lt; 70 dB(A)\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2886\" data-end=\"3000\"\u003eThe approved fuel is untreated firewood according to EN ISO 17225-5 (class A1\/A2) with 12–20% residual moisture.\u003c\/p\u003e  \u003ch2 data-start=\"3002\" data-end=\"3041\"\u003ecompatibility \u0026amp; System integration\u003c\/h2\u003e  \u003cp data-start=\"3043\" data-end=\"3135\"\u003eThe GK-7K öko 30 is designed for closed heating systems with a maximum operating pressure of 3 bar.\u003c\/p\u003e  \u003cp data-start=\"3137\" data-end=\"3155\"\u003eThe following are required:\u003c\/p\u003e  \u003cul data-start=\"3157\" data-end=\"3334\"\u003e  \u003cli data-start=\"3157\" data-end=\"3185\"\u003e  \u003cp data-start=\"3159\" data-end=\"3185\"\u003eSafety heat exchanger\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3186\" data-end=\"3216\"\u003e  \u003cp data-start=\"3188\" data-end=\"3216\"\u003eThermal safety device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3217\" data-end=\"3254\"\u003e  \u003cp data-start=\"3219\" data-end=\"3254\"\u003eReturn flow increase (min.70–72 °C)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3255\" data-end=\"3301\"\u003e  \u003cp data-start=\"3257\" data-end=\"3301\"\u003eDraft regulator in the flue pipe or chimney\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3302\" data-end=\"3334\"\u003e  \u003cp data-start=\"3304\" data-end=\"3334\"\u003eBuffer storage tank according to the Federal Immission Control Ordinance (BImSchV)\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"3336\" data-end=\"3415\"\u003eElectrical connection:\u003cbr data-start=\"3359\" data-end=\"3362\"\u003eAC 230 V\/50 Hz\u003cbr data-start=\"3378\" data-end=\"3381\"\u003eMaximum power consumption: 53 W\u003c\/p\u003e  \u003chr data-start=\"3417\" data-end=\"3420\"\u003e  \u003ch2 data-start=\"3422\" data-end=\"3441\"\u003eTechnical data\u003c\/h2\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable data-start=\"3443\" data-end=\"4176\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"3443\" data-end=\"3461\"\u003e  \u003ctr data-start=\"3443\" data-end=\"3461\"\u003e  \u003cth data-start=\"3443\" data-end=\"3453\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"3453\" data-end=\"3461\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"3482\" data-end=\"4176\"\u003e  \u003ctr data-start=\"3482\" data-end=\"3514\"\u003e  \u003ctd data-start=\"3482\" data-end=\"3495\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3495\" data-end=\"3514\"\u003eIBC Heating Technology\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3515\" data-end=\"3540\"\u003e  \u003ctd data-start=\"3515\" data-end=\"3524\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3524\" data-end=\"3540\"\u003eGK-7K eco 30\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3541\" data-end=\"3593\"\u003e  \u003ctd data-start=\"3541\" data-end=\"3554\" data-col-size=\"sm\"\u003eProduct type\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3554\" data-end=\"3593\"\u003eWood gasifier\/solid fuel boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3594\" data-end=\"3623\"\u003e  \u003ctd data-start=\"3594\" data-end=\"3614\" data-col-size=\"sm\"\u003eNominal heat output\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3614\" data-end=\"3623\"\u003e30 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3624\" data-end=\"3655\"\u003e  \u003ctd data-start=\"3624\" data-end=\"3649\" data-col-size=\"sm\"\u003eEnergy efficiency class\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3649\" data-end=\"3655\"\u003eA+\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3656\" data-end=\"3687\"\u003e  \u003ctd data-start=\"3656\" data-end=\"3680\" data-col-size=\"sm\"\u003eEnergy efficiency index\u003c\/td\u003e  \u003ctd data-start=\"3680\" data-end=\"3687\" data-col-size=\"sm\"\u003e119\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3688\" data-end=\"3725\"\u003e  \u003ctd data-start=\"3688\" data-end=\"3714\" data-col-size=\"sm\"\u003eEfficiency (full load)\u003c\/td\u003e  \u003ctd data-start=\"3714\" data-end=\"3725\" data-col-size=\"sm\"\u003e91.44%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3726\" data-end=\"3768\"\u003e  \u003ctd data-start=\"3726\" data-end=\"3760\" data-col-size=\"sm\"\u003eAnnual efficiency of space heating\u003c\/td\u003e  \u003ctd data-start=\"3760\" data-end=\"3768\" data-col-size=\"sm\"\u003e81%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3769\" data-end=\"3791\"\u003e  \u003ctd data-start=\"3769\" data-end=\"3786\" data-col-size=\"sm\"\u003eNumber of links\u003c\/td\u003e  \u003ctd data-start=\"3786\" data-end=\"3791\" data-col-size=\"sm\"\u003e6\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3792\" data-end=\"3812\"\u003e  \u003ctd data-start=\"3792\" data-end=\"3802\" data-col-size=\"sm\"\u003eWeight\u003c\/td\u003e  \u003ctd data-start=\"3802\" data-end=\"3812\" data-col-size=\"sm\"\u003e700 kg\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3813\" data-end=\"3881\"\u003e  \u003ctd data-start=\"3813\" data-end=\"3855\" data-col-size=\"sm\"\u003eDimensions (with cladding L x W x H)\u003c\/td\u003e  \u003ctd data-start=\"3855\" data-end=\"3881\" data-col-size=\"sm\"\u003e1,205 x 832 x 1,224 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3882\" data-end=\"3908\"\u003e  \u003ctd data-start=\"3882\" data-end=\"3900\" data-col-size=\"sm\"\u003eFilling chamber volume\u003c\/td\u003e  \u003ctd data-start=\"3900\" data-end=\"3908\" data-col-size=\"sm\"\u003e96 l\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3909\" data-end=\"3936\"\u003e  \u003ctd data-start=\"3909\" data-end=\"3926\" data-col-size=\"sm\"\u003ecombustion chamber length\u003c\/td\u003e  \u003ctd data-start=\"3926\" data-end=\"3936\" data-col-size=\"sm\"\u003e550 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3937\" data-end=\"3966\"\u003e  \u003ctd data-start=\"3937\" data-end=\"3958\" data-col-size=\"sm\"\u003eFlow\/Return\u003c\/td\u003e  \u003ctd data-start=\"3958\" data-end=\"3966\" data-col-size=\"sm\"\u003e1 1\/2\u0026quot;\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3967\" data-end=\"3998\"\u003e  \u003ctd data-start=\"3967\" data-end=\"3988\" data-col-size=\"sm\"\u003eFlue pipe connection\u003c\/td\u003e  \u003ctd data-start=\"3988\" data-end=\"3998\" data-col-size=\"sm\"\u003e160 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3999\" data-end=\"4029\"\u003e  \u003ctd data-start=\"3999\" data-end=\"4020\" data-col-size=\"sm\"\u003eMax. operating pressure\u003c\/td\u003e  \u003ctd data-start=\"4020\" data-end=\"4029\" data-col-size=\"sm\"\u003e3 bar\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4030\" data-end=\"4066\"\u003e  \u003ctd data-start=\"4030\" data-end=\"4056\" data-col-size=\"sm\"\u003eMaximum operating temperature\u003c\/td\u003e  \u003ctd data-start=\"4056\" data-end=\"4066\" data-col-size=\"sm\"\u003e100 °C\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4067\" data-end=\"4109\"\u003e  \u003ctd data-start=\"4067\" data-end=\"4092\" data-col-size=\"sm\"\u003eElectrical connection\u003c\/td\u003e  \u003ctd data-start=\"4092\" data-end=\"4109\" data-col-size=\"sm\"\u003e230 V\/50 Hz\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4110\" data-end=\"4143\"\u003e  \u003ctd data-start=\"4110\" data-end=\"4135\" data-col-size=\"sm\"\u003eMaximum power consumption\u003c\/td\u003e  \u003ctd data-start=\"4135\" data-end=\"4143\" data-col-size=\"sm\"\u003e53 W\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4144\" data-end=\"4176\"\u003e  \u003ctd data-start=\"4144\" data-end=\"4160\" data-col-size=\"sm\"\u003eArticle number\u003c\/td\u003e  \u003ctd data-start=\"4160\" data-end=\"4176\" data-col-size=\"sm\"\u003e1107-30-1000\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"4178\" data-end=\"4181\"\u003e  \u003ch2 data-start=\"4183\" data-end=\"4200\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"4202\" data-end=\"4337\"\u003e  \u003cli data-start=\"4202\" data-end=\"4231\"\u003e  \u003cp data-start=\"4204\" data-end=\"4231\"\u003eWood gasifier GK-7K eco 30\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4232\" data-end=\"4250\"\u003e  \u003cp data-start=\"4234\" data-end=\"4250\"\u003eBoiler control\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4251\" data-end=\"4292\"\u003e  \u003cp data-start=\"4253\" data-end=\"4292\"\u003eCleaning kit (brush and poker)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4293\" data-end=\"4313\"\u003e  \u003cp data-start=\"4295\" data-end=\"4313\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4314\" data-end=\"4337\"\u003e  \u003cp data-start=\"4316\" data-end=\"4337\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"4339\" data-end=\"4342\"\u003e  \u003ch2 data-start=\"4344\" data-end=\"4369\"\u003eAccessories\/Recommendation\u003c\/h2\u003e  \u003cp data-start=\"4371\" data-end=\"4415\"\u003eFor proper operation, we recommend:\u003c\/p\u003e  \u003cul data-start=\"4417\" data-end=\"4587\"\u003e  \u003cli data-start=\"4417\" data-end=\"4449\"\u003e  \u003cp data-start=\"4419\" data-end=\"4449\"\u003eBuffer storage tank ≥ 1,650 liters\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4450\" data-end=\"4478\"\u003e  \u003cp data-start=\"4452\" data-end=\"4478\"\u003eReturn flow boosting unit\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4479\" data-end=\"4509\"\u003e  \u003cp data-start=\"4481\" data-end=\"4509\"\u003eThermal safety device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4510\" data-end=\"4536\"\u003e  \u003cp data-start=\"4512\" data-end=\"4536\"\u003eBoiler safety group\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4537\" data-end=\"4553\"\u003e  \u003cp data-start=\"4539\" data-end=\"4553\"\u003eTrain limiter\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4554\" data-end=\"4587\"\u003e  \u003cp data-start=\"4556\" data-end=\"4587\"\u003eSuitable flue pipe Ø 160 mm\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"4589\" data-end=\"4670\"\u003eSuitable system components can be found in the wood heating technology section at gemashop.de.\u003c\/p\u003e  \u003chr data-start=\"4672\" data-end=\"4675\"\u003e  \u003ch2 data-start=\"4677\" data-end=\"4712\"\u003eAssembly \u0026amp; Safety instructions\u003c\/h2\u003e  \u003cp data-start=\"4714\" data-end=\"4795\"\u003eInstallation must be carried out exclusively by a qualified specialist company in accordance with DIN EN 12828.\u003c\/p\u003e  \u003cp data-start=\"4797\" data-end=\"4900\"\u003eBefore commissioning, the suitability of the chimney must be checked by the responsible chimney sweep.\u003c\/p\u003e  \u003cp data-start=\"4902\" data-end=\"4972\"\u003eThe installation room must be equipped with a CO warning device.\u003c\/p\u003e  \u003cp data-start=\"4974\" data-end=\"5072\"\u003eThe return temperature must be permanently above 55 °C, 70–72 °C is recommended via return temperature boost.\u003c\/p\u003e  \u003chr data-start=\"5074\" data-end=\"5077\"\u003e  \u003ch2 data-start=\"5079\" data-end=\"5085\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"5087\" data-end=\"5229\"\u003e\u003cstrong data-start=\"5087\" data-end=\"5127\"\u003e1. Is the GK-7K eco 30 eligible for funding?\u003c\/strong\u003e\u003cbr data-start=\"5127\" data-end=\"5130\"\u003eAccording to the manufacturer, the model is eligible for BAFA funding. The current funding guidelines apply.\u003c\/p\u003e  \u003cp data-start=\"5231\" data-end=\"5330\"\u003e\u003cstrong data-start=\"5231\" data-end=\"5272\"\u003e2. Which fuels are permitted?\u003c\/strong\u003e\u003cbr data-start=\"5272\" data-end=\"5275\"\u003eNatural firewood according to EN ISO 17225-5 (A1\/A2).\u003c\/p\u003e  \u003cp data-start=\"5332\" data-end=\"5393\"\u003e\u003cstrong data-start=\"5332\" data-end=\"5369\"\u003e3. What is the efficiency?\u003c\/strong\u003e\u003cbr data-start=\"5369\" data-end=\"5372\"\u003e91.44% at full load.\u003c\/p\u003e  \u003cp data-start=\"5395\" data-end=\"5517\"\u003e\u003cstrong data-start=\"5395\" data-end=\"5446\"\u003e4. What buffer tank size is required?\u003c\/strong\u003e\u003cbr data-start=\"5446\" data-end=\"5449\"\u003eAt least 55 liters per kW of heating output, so 1,650 liters for 30 kW.\u003c\/p\u003e  \u003cp data-start=\"5519\" data-end=\"5625\"\u003e\u003cstrong data-start=\"5519\" data-end=\"5575\"\u003e5.What type of chimney connection does the boiler require?\u003c\/strong\u003e\u003cbr data-start=\"5575\" data-end=\"5578\"\u003eFlue pipe connection Ø 160 mm, negative pressure operation.\u003c\/p\u003e  \u003cp data-start=\"5627\" data-end=\"5698\"\u003e\u003cstrong data-start=\"5627\" data-end=\"5681\"\u003e6. What type of electrical supply is required?\u003c\/strong\u003e\u003cbr data-start=\"5681\" data-end=\"5684\"\u003e230 V\/50 Hz.\u003c\/p\u003e  \u003chr data-start=\"5700\" data-end=\"5703\"\u003e  \u003ch2 data-start=\"5705\" data-end=\"5715\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"5717\" data-end=\"5920\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe \u003cstrong data-start=\"5721\" data-end=\"5741\"\u003eIBC GK-7K eco 30\u003c\/strong\u003e This is a high-performance wood gasifier with 30 kW output, high efficiency, and modern control technology. A robust, eligible solution for sustainable and economical wood heating.\u003c\/p\u003e","brand":"IBC","offers":[{"title":"Default Title","offer_id":49578992468316,"sku":"IBCGK730","price":8949.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/ibc-holzvergaserkessel-gk-7k-oko-gussheizkessel-effizient-okologisch-1454078.png?v=1770692567"},{"product_id":"attack-slx-combi-pellet-20-kw-plus","title":"Attack SLX Combi Pellet 20 kW Plus","description":"\u003ch2\u003eAttack SLX combination boiler for wood and pellets - efficiency and versatility\u003c\/h2\u003e  \u003cp\u003eThe combination boiler \u003cstrong\u003eAttack SLX Combi\u003c\/strong\u003e It combines the advantages of a fully-fledged wood gasification boiler with the option of switching to fully automatic pellet operation. Whether you use wood, briquettes, or wood pellets as fuel, the boiler offers high convenience and an impressive efficiency of up to 91.6%. With its robust construction from special boiler steel and numerous innovative features, the\u003cstrong\u003e Attack SLX Combi\u003c\/strong\u003e A reliable and user-friendly companion for your heating needs.\u003c\/p\u003e  \u003ch3\u003eHigh efficiency and efficient heating\u003c\/h3\u003e  \u003cp\u003eThanks to the highly efficient tube heat exchanger with mechanical cleaning lever and advanced control, the Attack SLX achieves \u003cstrong\u003eCombination boiler \u003c\/strong\u003eOutstanding combustion efficiency. The integrated PID control continuously adjusts the fan speed, which, together with the fuzzy logic, ensures optimal energy utilization. The special turbulators in the heat exchanger slow down the exhaust gases and ensure maximum heat transfer to the heating water.\u003c\/p\u003e  \u003cp\u003eWith an impressive efficiency of over 91%, the boiler not only saves fuel costs but also represents an environmentally friendly heating solution, as wood and pellets are considered CO2-neutral fuels as biomass.\u003c\/p\u003e  \u003ch3\u003eFlexibility through wood and pellet operation\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX\u003c\/strong\u003e Combi is particularly impressive due to its flexibility. In wood gasification mode, you can easily operate the boiler with logs or briquettes. A large-capacity loading chamber with a capacity of up to 200 liters is available for this purpose, suitable for logs up to 690 mm in length.\u003c\/p\u003e  \u003cp\u003eFor the\u003cstrong\u003e Pellet operation is the boiler with a modern burner \u003c\/strong\u003eEquipped with a pellet feed system automatically supplied via an auger, the burner switches effortlessly between operating modes using a swivel mechanism. This allows you to choose between manual and fully automatic operation at any time, depending on your personal preference and needs.\u003c\/p\u003e  \u003ch3\u003eConvenient fully automatic operation with pellets\u003c\/h3\u003e  \u003cp\u003eIn pellet mode, the \u003cstrong\u003eAttack SLX Combi \u003c\/strong\u003ewith convenient, fully automatic operation. The burner ignites and extinguishes automatically to maintain the set temperature of the buffer tank. Burner cleaning is also fully automatic, significantly reducing maintenance.\u003c\/p\u003e  \u003cp\u003eWith optional control via a room thermostat, you can conveniently monitor and adjust boiler operation remotely without having to enter the boiler room. This increases user-friendliness and saves time.\u003c\/p\u003e  \u003ch3\u003eRobust construction for durability\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX combination boiler\u003c\/strong\u003e It is made from 6 mm thick, special boiler steel, ensuring a very long service life. The integrated cooling circuit safety device provides maximum operational safety and prevents overheating. With its well-designed and compact construction, the boiler is also space-saving and easy to install.\u003c\/p\u003e  \u003cp\u003eThe Attack SLX range is designed for durability and reliability, so you can benefit from an efficient heating experience for many years to come.\u003c\/p\u003e  \u003ch3\u003eInnovative control system for maximum efficiency\u003c\/h3\u003e  \u003cp\u003eThe boiler is equipped with a modern LCD display that clearly shows all important operating states and diagnostics. The control system allows for the regulation of two heating circuits as well as precise buffer tank control. Furthermore, the burner can be controlled either via a room thermostat or a temperature sensor.\u003c\/p\u003e  \u003cp\u003eThe innovative combination of PID control and fuzzy logic ensures continuous adjustment of combustion parameters to optimize heating performance and minimize losses. This allows the Attack SLX Combi to support not only efficient but also environmentally friendly combustion.\u003c\/p\u003e  \u003ch3\u003eEnvironmentally friendly and cost-saving\u003c\/h3\u003e  \u003cp\u003eWith its ability to flexibly combine wood and pellets, the Attack SLX Combi significantly reduces your heating costs per season. By using biomass as fuel, the boiler also contributes to environmental protection. Its low emissions and high energy efficiency ensure that the boiler meets stringent environmental standards.\u003c\/p\u003e  \u003cp\u003eAdditionally, the optional pellet hopper with a capacity of 500 liters offers extra convenience, as it allows for longer operating times without refilling.\u003c\/p\u003e  \u003ch3\u003eSummary\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX combination boiler for wood and pellets\u003c\/strong\u003e is a versatile and efficient heat generator that offers both high comfort and environmental friendliness. With its ability to switch between wood and pellet operation, it flexibly meets different heating requirements. The robust materials and innovative control technology make the \u003cstrong\u003eAttack SLX Combi \u003c\/strong\u003eto a sustainable and long-lasting solution for your heating needs.\u003c\/p\u003e  \u003cp\u003eIf you value efficiency, ease of use and environmental friendliness, the Attack SLX is the right choice.\u003cstrong\u003e Combination boiler\u003c\/strong\u003e The ideal choice for your home or investment.\u003c\/p\u003e  \u003ch3\u003eAdvantages\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eSimple bridge\u003cstrong\u003eEnergy metabolism – \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cem\u003e\u003cspan dir=\"auto\"\u003eWood\/Pellets\u003c\/span\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eFully automatic firing process\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eAutomatic burner cleaning\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eHigh combustion efficiency \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e92%\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eWide range of performance \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e20, 25, 30, 35 kW\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eDry coating – protection against tar\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eLong burning time \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003efrom 8 to 12 hours\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eLarge cargo space up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e200 l\u003c\/span\u003e\u003c\/strong\u003e\u003cspan dir=\"auto\"\u003e\/\u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e650 mm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eFireproof concrete molded parts, resistant to temperatures up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e1350 °C\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003e\u003cspan dir=\"auto\"\u003eTechnical basic data\u003c\/span\u003e\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eNominal heat output: \u003cstrong\u003eWood 25 kW\/Pellets 30 kW\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eLoading chamber volume: \u003cstrong\u003e200 L\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eFilling opening: \u003cstrong\u003e235 x 445\u003c\/strong\u003e mm\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eChimney flue: \u003cstrong\u003e23 PA\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler height: \u003cstrong\u003e1,472 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler width: \u003cstrong\u003e703 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler depth with burner: \u003cstrong\u003e1,650 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler depth without burner: \u003cstrong\u003e1,350 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eSmoke vent height: \u003cstrong\u003e985 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eFlue pipe connection: \u003cstrong\u003e150 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eAttack \u003cstrong\u003ePellet combination boiler 20 kW\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003ePellet container \u0026amp; auger\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; User manual\u003c\/li\u003e  \u003c\/ul\u003e  \u003cstyle type=\"text\/css\"\u003e\n\ttable.tableizer-table {\n\t\tfont-size: 12px;\n\t\tborder: 1px solid #CCC; \n\t\tfont-family: Arial, Helvetica, sans-serif;\n\t} \n\t.tableizer-table td {\n\t\tpadding: 4px;\n\t\tmargin: 3px;\n\t\tborder: 1px solid #CCC;\n\t}\n\t.tableizer-table th {\n\t\tbackground-color: #104E8B; \n\t\tcolor: #FFF;\n\t\tfont-weight: bold;\n\t}\n\u003c\/style\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":56129292992860,"sku":"20SLXCP+","price":7961.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Kombinovany_kotol_ATTACK_SLX_COMBI_PELLET_s_akumulacnou_nadrzou.webp?v=1774511114"},{"product_id":"attack-slx-combi-pellet-25-kw-plus","title":"Attack SLX Combi Pellet 25 kW Plus","description":"\u003ch2\u003eAttack SLX combination boiler for wood and pellets - efficiency and versatility\u003c\/h2\u003e  \u003cp\u003eThe combination boiler \u003cstrong\u003eAttack SLX Combi\u003c\/strong\u003e It combines the advantages of a fully-fledged wood gasification boiler with the option of switching to fully automatic pellet operation. Whether you use wood, briquettes, or wood pellets as fuel, the boiler offers high convenience and an impressive efficiency of up to 91.6%. With its robust construction from special boiler steel and numerous innovative features, the\u003cstrong\u003e Attack SLX Combi\u003c\/strong\u003e A reliable and user-friendly companion for your heating needs.\u003c\/p\u003e  \u003ch3\u003eHigh efficiency and efficient heating\u003c\/h3\u003e  \u003cp\u003eThanks to the highly efficient tube heat exchanger with mechanical cleaning lever and advanced control, the Attack SLX achieves \u003cstrong\u003eCombination boiler \u003c\/strong\u003eOutstanding combustion efficiency. The integrated PID control continuously adjusts the fan speed, which, together with the fuzzy logic, ensures optimal energy utilization. The special turbulators in the heat exchanger slow down the exhaust gases and ensure maximum heat transfer to the heating water.\u003c\/p\u003e  \u003cp\u003eWith an impressive efficiency of over 91%, the boiler not only saves fuel costs but also represents an environmentally friendly heating solution, as wood and pellets are considered CO2-neutral fuels as biomass.\u003c\/p\u003e  \u003ch3\u003eFlexibility through wood and pellet operation\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX\u003c\/strong\u003e Combi is particularly impressive due to its flexibility. In wood gasification mode, you can easily operate the boiler with logs or briquettes. A large-capacity loading chamber with a capacity of up to 200 liters is available for this purpose, suitable for logs up to 690 mm in length.\u003c\/p\u003e  \u003cp\u003eFor the\u003cstrong\u003e Pellet operation is the boiler with a modern burner \u003c\/strong\u003eEquipped with a pellet feed system automatically supplied via an auger, the burner switches effortlessly between operating modes using a swivel mechanism. This allows you to choose between manual and fully automatic operation at any time, depending on your personal preference and needs.\u003c\/p\u003e  \u003ch3\u003eConvenient fully automatic operation with pellets\u003c\/h3\u003e  \u003cp\u003eThe Attack SLX shines in pellet mode. \u003cstrong\u003eCombination boiler \u003c\/strong\u003ewith convenient, fully automatic operation. The burner ignites and extinguishes automatically to maintain the set temperature of the buffer tank. Burner cleaning is also fully automatic, significantly reducing maintenance.\u003c\/p\u003e  \u003cp\u003eWith optional control via a room thermostat, you can conveniently monitor and adjust boiler operation remotely without having to enter the boiler room. This increases user-friendliness and saves time.\u003c\/p\u003e  \u003ch3\u003eRobust construction for durability\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX combination boiler\u003c\/strong\u003e It is made from 6 mm thick, special boiler steel, ensuring a very long service life. The integrated cooling circuit safety device provides maximum operational safety and prevents overheating. With its well-designed and compact construction, the boiler is also space-saving and easy to install.\u003c\/p\u003e  \u003cp\u003eThe Attack SLX range is designed for durability and reliability, so you can benefit from an efficient heating experience for many years to come.\u003c\/p\u003e  \u003ch3\u003eInnovative control system for maximum efficiency\u003c\/h3\u003e  \u003cp\u003eThe boiler is equipped with a modern LCD display that clearly shows all important operating states and diagnostics. The control system allows for the regulation of two heating circuits as well as precise buffer tank control. Furthermore, the burner can be controlled either via a room thermostat or a temperature sensor.\u003c\/p\u003e  \u003cp\u003eThe innovative combination of PID control and fuzzy logic ensures continuous adjustment of combustion parameters to optimize heating performance and minimize losses. This allows the Attack SLX Combi to support not only efficient but also environmentally friendly combustion.\u003c\/p\u003e  \u003ch3\u003eEnvironmentally friendly and cost-saving\u003c\/h3\u003e  \u003cp\u003eWith the possibility to \u003cstrong\u003eWood and pellets \u003c\/strong\u003eThe Attack SLX Combi, with its flexible combination options, significantly reduces your heating costs per season. By using biomass as fuel, the boiler also contributes to environmental protection. Its low emissions and high energy efficiency ensure that the boiler meets stringent environmental standards.\u003c\/p\u003e  \u003cp\u003eAdditionally, the optional pellet hopper with a capacity of 500 liters offers extra convenience, as it allows for longer operating times without refilling.\u003c\/p\u003e  \u003ch3\u003eSummary\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX combination boiler for wood and pellets\u003c\/strong\u003e The Attack SLX Combi is a versatile and efficient heat generator that offers both high comfort and environmental friendliness. With its ability to switch between wood and pellet operation, it flexibly meets a variety of heating requirements. The robust materials and innovative control technology make the Attack SLX Combi a sustainable and durable solution for your heating needs.\u003c\/p\u003e  \u003cp\u003eIf you value efficiency, ease of use and environmental friendliness, the Attack SLX is the right choice.\u003cstrong\u003e Combination boiler\u003c\/strong\u003e The ideal choice for your home or investment.\u003c\/p\u003e  \u003ch3\u003eAdvantages\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eEasy fuel change – \u003c\/span\u003e\u003cem\u003e\u003cspan dir=\"auto\"\u003eWood\/Pellets\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eFully automatic firing process\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eAutomatic burner cleaning\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eHigh combustion efficiency \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e92%\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eWide range of performance \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e20, 25, 30, 35 kW\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eDry coating – protection against tar\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eLong burning time \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003efrom 8 to 12 hours\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eLarge cargo space up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e200 l\u003c\/span\u003e\u003c\/strong\u003e\u003cspan dir=\"auto\"\u003e\/\u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e650 mm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eFireproof concrete molded parts, resistant to temperatures up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e1350 °C\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003e\u003cspan dir=\"auto\"\u003eTechnical basic data\u003c\/span\u003e\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eNominal heat output: \u003cstrong\u003eWood 25 kW\/Pellets 30 kW\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eLoading chamber volume: \u003cstrong\u003e200 L\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eFilling opening: \u003cstrong\u003e235 x 445\u003c\/strong\u003e mm\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eChimney flue: \u003cstrong\u003e23 PA\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler height: \u003cstrong\u003e1,472 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler width: \u003cstrong\u003e703 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler depth with burner: \u003cstrong\u003e1,650 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler depth without burner: \u003cstrong\u003e1,350 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eSmoke vent height: \u003cstrong\u003e985 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eFlue pipe connection: \u003cstrong\u003e150 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eAttack pellet combi boiler 25 kW\u003c\/li\u003e  \u003cli\u003ePellet container \u0026amp; auger\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; User manual\u003c\/li\u003e  \u003c\/ul\u003e  \u003cstyle type=\"text\/css\"\u003e\n\ttable.tableizer-table {\n\t\tfont-size: 12px;\n\t\tborder: 1px solid #CCC; \n\t\tfont-family: Arial, Helvetica, sans-serif;\n\t} \n\t.tableizer-table td {\n\t\tpadding: 4px;\n\t\tmargin: 3px;\n\t\tborder: 1px solid #CCC;\n\t}\n\t.tableizer-table th {\n\t\tbackground-color: #104E8B; \n\t\tcolor: #FFF;\n\t\tfont-weight: bold;\n\t}\n\u003c\/style\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":56450910224732,"sku":"25SLXCP+","price":8096.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Kombinovany_kotol_ATTACK_SLX_COMBI_PELLET_s_akumulacnou_nadrzou.webp?v=1774511114"},{"product_id":"attack-slx-combi-pellet-30-kw-plus-copy","title":"Attack SLX Combi Pellet 30 kW Plus","description":"\u003ch2\u003eAttack SLX combination boiler for wood and pellets - efficiency and versatility\u003c\/h2\u003e  \u003cp\u003eThe combination boiler \u003cstrong\u003eAttack SLX Combi\u003c\/strong\u003e It combines the advantages of a fully-fledged wood gasification boiler with the option of switching to fully automatic pellet operation. Whether you use wood, briquettes, or wood pellets as fuel, the boiler offers high convenience and an impressive efficiency of up to 91.6%. With its robust construction from special boiler steel and numerous innovative features, the\u003cstrong\u003e Attack SLX Combi\u003c\/strong\u003e A reliable and user-friendly companion for your heating needs.\u003c\/p\u003e  \u003ch3\u003eHigh efficiency and efficient heating\u003c\/h3\u003e  \u003cp\u003eThanks to the highly efficient tube heat exchanger with mechanical cleaning lever and advanced control, the Attack SLX achieves \u003cstrong\u003eCombination boiler \u003c\/strong\u003eOutstanding combustion efficiency. The integrated PID control continuously adjusts the fan speed, which, together with the fuzzy logic, ensures optimal energy utilization. The special turbulators in the heat exchanger slow down the exhaust gases and ensure maximum heat transfer to the heating water.\u003c\/p\u003e  \u003cp\u003eWith an impressive efficiency of over 91%, the boiler not only saves fuel costs but also represents an environmentally friendly heating solution, as wood and pellets are considered CO2-neutral fuels as biomass.\u003c\/p\u003e  \u003ch3\u003eFlexibility through wood and pellet operation\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX\u003c\/strong\u003e Combi is particularly impressive due to its flexibility. In wood gasification mode, you can easily operate the boiler with logs or briquettes. A large-capacity loading chamber with a capacity of up to 200 liters is available for this purpose, suitable for logs up to 690 mm in length.\u003c\/p\u003e  \u003cp\u003eFor the\u003cstrong\u003e Pellet operation is the boiler with a modern burner \u003c\/strong\u003eEquipped with a pellet feed system automatically supplied via an auger, the burner switches effortlessly between operating modes using a swivel mechanism. This allows you to choose between manual and fully automatic operation at any time, depending on your personal preference and needs.\u003c\/p\u003e  \u003ch3\u003eConvenient fully automatic operation with pellets\u003c\/h3\u003e  \u003cp\u003eIn pellet mode, the Attack SLX Combi shines with its convenient, fully automatic operation. The burner ignites and extinguishes automatically to maintain the set temperature of the buffer tank. Burner cleaning is also fully automatic, significantly reducing maintenance.\u003c\/p\u003e  \u003cp\u003eWith optional control via a room thermostat, you can conveniently monitor and adjust boiler operation remotely without having to enter the boiler room. This increases user-friendliness and saves time.\u003c\/p\u003e  \u003ch3\u003eRobust construction for durability\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX combination boiler\u003c\/strong\u003e It is made from 6 mm thick, special boiler steel, ensuring a very long service life. The integrated cooling circuit safety device provides maximum operational safety and prevents overheating. With its well-designed and compact construction, the boiler is also space-saving and easy to install.\u003c\/p\u003e  \u003cp\u003eThe Attack SLX range is designed for durability and reliability, so you can benefit from an efficient heating experience for many years to come.\u003c\/p\u003e  \u003ch3\u003eInnovative control system for maximum efficiency\u003c\/h3\u003e  \u003cp\u003eThe boiler is equipped with a modern LCD display that clearly shows all important operating states and diagnostics. The control system allows for the regulation of two heating circuits as well as precise buffer tank control. Furthermore, the burner can be controlled either via a room thermostat or a temperature sensor.\u003c\/p\u003e  \u003cp\u003eThe innovative combination of PID control and fuzzy logic ensures continuous adjustment of combustion parameters to optimize heating performance and minimize losses. This allows the Attack SLX Combi to support not only efficient but also environmentally friendly combustion.\u003c\/p\u003e  \u003ch3\u003eEnvironmentally friendly and cost-saving\u003c\/h3\u003e  \u003cp\u003eWith its ability to flexibly combine wood and pellets, the Attack SLX Combi significantly reduces your heating costs per season. By using biomass as fuel, the boiler also contributes to environmental protection. Its low emissions and high energy efficiency ensure that the boiler meets stringent environmental standards.\u003c\/p\u003e  \u003cp\u003eAdditionally, the optional pellet hopper with a capacity of 500 liters offers extra convenience, as it allows for longer operating times without refilling.\u003c\/p\u003e  \u003ch3\u003eSummary\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX combination boiler for wood and pellets\u003c\/strong\u003e The Attack SLX Combi is a versatile and efficient heat generator that offers both high comfort and environmental friendliness. With its ability to switch between wood and pellet operation, it flexibly meets a variety of heating requirements. The robust materials and innovative control technology make the Attack SLX Combi a sustainable and durable solution for your heating needs.\u003c\/p\u003e  \u003cp\u003eIf you value efficiency, ease of use and environmental friendliness, the Attack SLX is the right choice.\u003cstrong\u003e Combination boiler\u003c\/strong\u003e The ideal choice for your home or investment.\u003c\/p\u003e  \u003ch3\u003eAdvantages\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eEasy fuel change – \u003c\/span\u003e\u003cem\u003e\u003cspan dir=\"auto\"\u003eWood\/Pellets\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eFully automatic firing process\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eAutomatic burner cleaning\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eHigh combustion efficiency \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e92%\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eWide range of performance \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e20, 25, 30, 35 kW\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eDry coating – protection against tar\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eLong burning time \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003efrom 8 to 12 hours\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eLarge cargo space up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e200 l\u003c\/span\u003e\u003c\/strong\u003e\u003cspan dir=\"auto\"\u003e\/\u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e650 mm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eFireproof concrete molded parts, resistant to temperatures up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e1350 °C\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003e\u003cspan dir=\"auto\"\u003eTechnical basic data\u003c\/span\u003e\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eNominal heat output: \u003cstrong\u003eWood 25 kW\/Pellets 30 kW\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eLoading chamber volume: \u003cstrong\u003e200 L\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eFilling opening: \u003cstrong\u003e235 x 445\u003c\/strong\u003e mm\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eChimney flue: \u003cstrong\u003e23 PA\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler height: \u003cstrong\u003e1,472 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler width: \u003cstrong\u003e703 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler depth with burner: \u003cstrong\u003e1,650 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler depth without burner: \u003cstrong\u003e1,350 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eSmoke vent height: \u003cstrong\u003e985 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eFlue pipe connection: \u003cstrong\u003e150 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eAttack pellet combi boiler 30 kW\u003c\/li\u003e  \u003cli\u003ePellet container \u0026amp; auger\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; User manual\u003c\/li\u003e  \u003c\/ul\u003e  \u003cstyle type=\"text\/css\"\u003e\n\ttable.tableizer-table {\n\t\tfont-size: 12px;\n\t\tborder: 1px solid #CCC; \n\t\tfont-family: Arial, Helvetica, sans-serif;\n\t} \n\t.tableizer-table td {\n\t\tpadding: 4px;\n\t\tmargin: 3px;\n\t\tborder: 1px solid #CCC;\n\t}\n\t.tableizer-table th {\n\t\tbackground-color: #104E8B; \n\t\tcolor: #FFF;\n\t\tfont-weight: bold;\n\t}\n\u003c\/style\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":56451432841564,"sku":"30SLXCP+","price":7999.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Kombinovany_kotol_ATTACK_SLX_COMBI_PELLET_s_akumulacnou_nadrzou.webp?v=1774511114"},{"product_id":"attack-slx-combi-pellet-35-kw-plus","title":"Attack SLX Combi Pellet 35 kW Plus","description":"\u003ch2\u003eAttack SLX combination boiler for wood and pellets - efficiency and versatility\u003c\/h2\u003e  \u003cp\u003eThe combination boiler \u003cstrong\u003eAttack SLX Combi\u003c\/strong\u003e It combines the advantages of a fully-fledged wood gasification boiler with the option of switching to fully automatic pellet operation. Whether you use wood, briquettes, or wood pellets as fuel, the boiler offers high convenience and an impressive efficiency of up to 91.6%. With its robust construction from special boiler steel and numerous innovative features, the\u003cstrong\u003e Attack SLX Combi\u003c\/strong\u003e A reliable and user-friendly companion for your heating needs.\u003c\/p\u003e  \u003ch3\u003eHigh efficiency and efficient heating\u003c\/h3\u003e  \u003cp\u003eThanks to the highly efficient tube heat exchanger with mechanical cleaning lever and advanced control, the Attack SLX achieves \u003cstrong\u003eCombination boiler \u003c\/strong\u003eOutstanding combustion efficiency. The integrated PID control continuously adjusts the fan speed, which, together with the fuzzy logic, ensures optimal energy utilization. The special turbulators in the heat exchanger slow down the exhaust gases and ensure maximum heat transfer to the heating water.\u003c\/p\u003e  \u003cp\u003eWith an impressive efficiency of over 91%, the boiler not only saves fuel costs but also represents an environmentally friendly heating solution, as wood and pellets are considered CO2-neutral fuels as biomass.\u003c\/p\u003e  \u003ch3\u003eFlexibility through wood and pellet operation\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX\u003c\/strong\u003e Combi is particularly impressive due to its flexibility. In wood gasification mode, you can easily operate the boiler with logs or briquettes. A large-capacity loading chamber with a capacity of up to 200 liters is available for this purpose, suitable for logs up to 690 mm in length.\u003c\/p\u003e  \u003cp\u003eFor the\u003cstrong\u003e Pellet operation is the boiler with a modern burner \u003c\/strong\u003eEquipped with a pellet feed system automatically supplied via an auger, the burner switches effortlessly between operating modes using a swivel mechanism. This allows you to choose between manual and fully automatic operation at any time, depending on your personal preference and needs.\u003c\/p\u003e  \u003ch3\u003eConvenient fully automatic operation with pellets\u003c\/h3\u003e  \u003cp\u003eIn pellet mode, the Attack SLX Combi shines with its convenient, fully automatic operation. The burner ignites and extinguishes automatically to maintain the set temperature of the buffer tank. Burner cleaning is also fully automatic, significantly reducing maintenance.\u003c\/p\u003e  \u003cp\u003eWith optional control via a room thermostat, you can conveniently monitor and adjust boiler operation remotely without having to enter the boiler room. This increases user-friendliness and saves time.\u003c\/p\u003e  \u003ch3\u003eRobust construction for durability\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX combination boiler\u003c\/strong\u003e It is made from 6 mm thick, special boiler steel, ensuring a very long service life. The integrated cooling circuit safety device provides maximum operational safety and prevents overheating. With its well-designed and compact construction, the boiler is also space-saving and easy to install.\u003c\/p\u003e  \u003cp\u003eThe Attack SLX range is designed for durability and reliability, so you can benefit from an efficient heating experience for many years to come.\u003c\/p\u003e  \u003ch3\u003eInnovative control system for maximum efficiency\u003c\/h3\u003e  \u003cp\u003eThe boiler is equipped with a modern LCD display that clearly shows all important operating states and diagnostics. The control system allows for the regulation of two heating circuits as well as precise buffer tank control. Furthermore, the burner can be controlled either via a room thermostat or a temperature sensor.\u003c\/p\u003e  \u003cp\u003eThe innovative combination of PID control and fuzzy logic ensures continuous adjustment of combustion parameters to optimize heating performance and minimize losses. This allows the Attack SLX Combi to support not only efficient but also environmentally friendly combustion.\u003c\/p\u003e  \u003ch3\u003eEnvironmentally friendly and cost-saving\u003c\/h3\u003e  \u003cp\u003eWith its ability to flexibly combine wood and pellets, the Attack SLX Combi significantly reduces your heating costs per season. By using biomass as fuel, the boiler also contributes to environmental protection. Its low emissions and high energy efficiency ensure that the boiler meets stringent environmental standards.\u003c\/p\u003e  \u003cp\u003eAdditionally, the optional pellet hopper with a capacity of 500 liters offers extra convenience, as it allows for longer operating times without refilling.\u003c\/p\u003e  \u003ch3\u003eSummary\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX combination boiler for wood and pellets\u003c\/strong\u003e The Attack SLX Combi is a versatile and efficient heat generator that offers both high comfort and environmental friendliness. With its ability to switch between wood and pellet operation, it flexibly meets a variety of heating requirements. The robust materials and innovative control technology make the Attack SLX Combi a sustainable and durable solution for your heating needs.\u003c\/p\u003e  \u003cp\u003eIf you value efficiency, ease of use and environmental friendliness, the Attack SLX is the right choice.\u003cstrong\u003e Combination boiler\u003c\/strong\u003e The ideal choice for your home or investment.\u003c\/p\u003e  \u003ch3\u003eAdvantages\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eEasy fuel change – \u003c\/span\u003e\u003cem\u003e\u003cspan dir=\"auto\"\u003eWood\/Pellets\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eFully automatic firing process\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eAutomatic burner cleaning\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eHigh combustion efficiency \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e92%\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eWide range of performance \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e20, 25, 30, 35 kW\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eDry coating – protection against tar\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eLong burning time \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003efrom 8 to 12 hours\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eLarge cargo space up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e200 l\u003c\/span\u003e\u003c\/strong\u003e\u003cspan dir=\"auto\"\u003e\/\u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e650 mm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eFireproof concrete molded parts, resistant to temperatures up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e1350 °C\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003e\u003cspan dir=\"auto\"\u003eTechnical basic data\u003c\/span\u003e\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eNominal heat output: \u003cstrong\u003eWood 25 kW\/Pellets 30 kW\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eLoading chamber volume: \u003cstrong\u003e200 L\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eFilling opening: \u003cstrong\u003e235 x 445\u003c\/strong\u003e mm\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eChimney flue: \u003cstrong\u003e23 PA\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler height: \u003cstrong\u003e1,472 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler width: \u003cstrong\u003e703 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler depth with burner: \u003cstrong\u003e1,650 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler depth without burner: \u003cstrong\u003e1,350 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eSmoke vent height: \u003cstrong\u003e985 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eFlue pipe connection: \u003cstrong\u003e150 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eAttack pellet combi boiler 30 kW\u003c\/li\u003e  \u003cli\u003ePellet container \u0026amp; auger\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; User manual\u003c\/li\u003e  \u003c\/ul\u003e  \u003cstyle type=\"text\/css\"\u003e\n\ttable.tableizer-table {\n\t\tfont-size: 12px;\n\t\tborder: 1px solid #CCC; \n\t\tfont-family: Arial, Helvetica, sans-serif;\n\t} \n\t.tableizer-table td {\n\t\tpadding: 4px;\n\t\tmargin: 3px;\n\t\tborder: 1px solid #CCC;\n\t}\n\t.tableizer-table th {\n\t\tbackground-color: #104E8B; \n\t\tcolor: #FFF;\n\t\tfont-weight: bold;\n\t}\n\u003c\/style\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":56451572990300,"sku":"35SLXCP+","price":7999.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Kombinovany_kotol_ATTACK_SLX_COMBI_PELLET_s_akumulacnou_nadrzou.webp?v=1774511114"},{"product_id":"atmos-dc25gse-holzvergaserkessel-25kw","title":"Atmos GSE wood gasifier 25 kW - Efficient heating with touch display 🌲","description":"\u003ch2\u003eAtmos GSE 25 kW wood gasifier\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eATMOS GSE wood gasification boiler \u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eDC18GSE, DC22GSE, DC25GSE and DC30GSE with touch control ACD04 Atmos GSE (eligible for funding up to 30 kW with particle separator)\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eThe ATMOS GSE wood gasification boilers are the most efficient and therefore the most frequently used heating boilers from ATMOS in Germany.\u003c\/strong\u003e\u003c\/p\u003e  \u003cp align=\"justify\"\u003eThe tried and tested boiler sizes DC18GSE, DC22GSE, DC25GSE, DC30GSE, DC40GSE and DC50GSE now include: the \u003cstrong\u003eDC18GSE with ACD04\u003c\/strong\u003e,  the \u003cstrong\u003eDC22GSE with ACD04\u003c\/strong\u003e,  the \u003cstrong\u003eDC25GSE with ACD04\u003c\/strong\u003e and the \u003cstrong\u003eDC30GSE with ACD04\u003c\/strong\u003e.  The ATMOS GSE series now comprises 10 wood gasifiers.\u003c\/p\u003e  \u003cp align=\"justify\"\u003eThe integrated ACD04 control system eliminates the need for thermostats, rotary knobs, and thermometers, as it performs their functions. All boiler parameters, two mixed heating circuits, external hot water preparation, and solar thermal system control can be managed via the intuitive user interface (touchscreen). Furthermore, the graphic display provides information on the boiler's operating status and the overall heating system status.\u003c\/p\u003e  \u003cp\u003eATMOS GSE wood gasifiers are distinguished by their particularly high efficiency and excellent emission values, and are therefore eligible for government subsidies through the KfW (German Development Bank). Based on 85 years of experience in gasification technology, ATMOS is able to design wood gasification boilers that meet the KfW's efficiency and emission requirements without expensive electronics. The GSE series wood gasifiers have been specifically developed for the German market.\u003cbr\u003eInformation on current KfW\/Bafa funding for wood gasifiers you will receive\u003cspan\u003e  \u003c\/span\u003e\u003ca aria-label=\"Besuchen Sie eine Webseite über % - atmos zentrallager gmbh %\" title=\"% - atmos zentrallager gmbh %\" rel=\"noopener\" href=\"https:\/\/atmos-zentrallager.de\/kundencenter\/bafa\/neue-bafa-foerderung-fuer-biomasseheizanlagen.html\" target=\"_blank\"\u003ehere.\u003c\/a\u003e\u003c\/p\u003e  \u003cp\u003eThe design of these wood gasifiers is a further development of the earlier GS series. In both series, the combustion chamber is already lined with ceramic. This protective ceramic, patented by ATMOS, has a V-shaped geometry, which allows for optimal fuel flow and thus guarantees complete combustion. The combustion chambers of the ATMOS GSE series also feature this ceramic lining. are completely protected by ceramic. This ensures a long service life for the ATMOS GSE wood gasifiers.\u003c\/p\u003e  \u003cp\u003eThe higher efficiency of the GSE series compared to other series is due to its efficient flue gas duct. This duct is larger and more powerful, and its design differs significantly from that of other ATMOS wood gasifier series. It incorporates large tubular heat exchangers, which further reduce the exhaust gas temperature and thus increase efficiency.\u003c\/p\u003e  \u003cp\u003eThe ATMOS GSE series wood gasifiers are additionally equipped with a separate flue gas thermostat. This continuously monitors the exhaust gas temperature. Should it exceed a maximum value of 200°C, the flue gas thermostat sends a signal and the combustion air is automatically reduced. This prevents the exhaust gas temperature from exceeding the limit and ensures the high efficiency of the ATMOS GSE boilers.\u003c\/p\u003e  \u003ch3\u003eFeatures: Atmos GSE\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eATMOS wood gasifiers come standard with energy-saving induced draft fans.\u003cbr\u003eGSE boilers are equipped with buffer charging control as standard.\u003c\/li\u003e  \u003cli\u003eBelimo actuator for limiting exhaust gas temperature for high efficiency\u003c\/li\u003e  \u003cli\u003eAutomatic shut-off after the wood has burned down for the charging pump and blower.\u003c\/li\u003e  \u003cli\u003eSeparate adjustment of primary and secondary air – induced draft fan and primary air\u003cbr\u003eThermal insulation made of mineral wool, controlled via flue gas and boiler thermostat.\u003c\/li\u003e  \u003cli\u003eOptional: Weather-compensated control for 1 or 2 mixing circuits, 1 hot water and\u003cbr\u003eSolar (boiler control panel already prepared)\u003c\/li\u003e  \u003cli\u003eTested by TÜV Süddeutschland EN303-5 CE0036 Further information on the current\u003cbr\u003eInformation on funding programs for wood gasifiers can be found at\u003cspan\u003e  \u003c\/span\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.kfw.de\/kfw.de.html\" target=\"_blank\"\u003ewww.kfw.de\u003c\/a\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eEnergy efficiency class A+\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eBoiler class 3\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eNominal heat output 25 kW\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eEfficiency 90.5%\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eTraction requirement 18 Pa\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eCO content 97 mg\/m³\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eDust emission 11 mg\/m³\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003ePrescribed fuel: firewood\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eMaximum firewood length 580 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eExhaust gas temperature 132 °C\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eExhaust gas mass flow 0.017 kg\/s\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eHeight 1282 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eWidth 680 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eDepth 1030 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eFlue pipe connection 150\/152 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eWeight 376.0 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery: Atmos GSE 25 kW wood gasifier\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eHeating boiler including boiler casing and ceramic\u003c\/li\u003e  \u003cli\u003eInduced draft fan\u003c\/li\u003e  \u003cli\u003eComplete cleaning accessories\u003c\/li\u003e  \u003cli\u003eFire draft regulator\u003c\/li\u003e  \u003cli\u003eAsh drawer\u003c\/li\u003e  \u003cli\u003eKFE valve\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"900\" data-end=\"1109\"\u003e👉  \u003cstrong data-start=\"903\" data-end=\"950\"\u003eOrder commissioning now, along with the commissioning!\u003c\/strong\u003e\u003cbr data-start=\"950\" data-end=\"953\"\u003eWith the \u0026quot;Commissioning by ATMOS\u0026quot; service, you ensure that your boiler is optimally set up and that all technical requirements are met.\u003c\/p\u003e  \u003cp data-start=\"1111\" data-end=\"1305\"\u003eFurther information on the process, requirements and services can be found in our article on \u003cstrong data-start=\"1209\" data-end=\"1304\"\u003e[\u003ca href=\"https:\/\/gemashop.de\/products\/atmos-inbetriebnahme\" title=\"Atmos Inbetriebnahme\" rel=\"noopener\" target=\"_blank\"\u003eATMOS commissioning\u003c\/a\u003e]\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Atmos","offers":[{"title":"with automatic ignition ACD 04","offer_id":56910457438556,"sku":"01.04.25-AZ","price":8280.0,"currency_code":"EUR","in_stock":true},{"title":"without","offer_id":56910457471324,"sku":"01.04.25-L","price":6975.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/atmos-gse-holzvergaser-25-kw-effizient-heizen-mit-touch-display-2464064.png?v=1770692533"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/collections\/forderfahige-holzvergaser-4350353.webp?v=1770692159","url":"https:\/\/at.gemashop.de\/en\/collections\/wood-gasifier-1.oembed","provider":"GEMA Shop","version":"1.0","type":"link"}