Atmos DC25GSE 25 kW Wood Gasification Boiler Log Wood Boiler

ATMOS DC25GSE Wood Gasification Boiler 25 kW

The ATMOS DC25GSE Wood Gasification Boiler is a powerful solid fuel boiler for the efficient combustion of firewood. With a rated heat output of 25 kW, this model is particularly suitable for single-family homes, larger residential buildings, or heating systems with higher heat demand.

Thanks to modern wood gasification technology, the energy of the fuel is optimally utilized. The ATMOS DC25GSE achieves high efficiency levels and meets the requirements of the BImSchV Stage II. The energy efficiency class is A+.

Highlights / Advantages

• ⭐ Wood gasification boiler with 25 kW output for larger single-family homes
• ⭐ Efficiency up to 92.5 % for efficient wood combustion
• ⭐ Energy efficiency class A+ for economical heating operation
• ⭐ suitable for firewood up to 530 mm in length
• ⭐ meets BImSchV Stage II for modern wood heating systems

Application Area & Target Audience

The ATMOS DC25GSE is a manually fed wood gasification boiler for efficient firewood heating in modern heating systems.

Typical application areas:

• Single-family homes with higher heat demand
• Renovation of existing wood heating systems
• New builds with renewable heating technology
• Heating systems with buffer storage
• Heating systems with radiators or underfloor heating

Installation should be carried out by a qualified HVAC specialist.

Advantages in Everyday Use

Wood gasification boilers operate particularly efficiently because the wood is first gasified and then completely burned at high temperatures. This ensures optimal utilization of the fuel's energy.

This technology ensures:

• high energy utilization of the fuel
• reduced emissions
• stable and consistent heat output
• economical heating operation

The generous combustion chamber allows for convenient refueling and long heating intervals.

Technology & Equipment

The ATMOS DC25GSE is equipped with a suction fan that stabilizes the combustion process and supports the chimney draft.

The most important technical components include:

• Suction fan
• Boiler thermostat
• Safety thermostat (STB)
• Flue gas thermostat
• Belimo actuator
• Thermal discharge safety device

Operation is with dry firewood with a moisture content of approximately 12–20 %.

Efficiency & Environment

The modern wood gasification technology ensures efficient use of the fuel while simultaneously reducing emissions.

• Energy efficiency class: A+
• Boiler efficiency: up to 92.5 %
• Meets BImSchV Stage II

This makes the ATMOS DC25GSE suitable for sustainable heating systems with renewable fuels.

Compatibility & System Integration

Wood gasification boilers are typically combined with buffer storage tanks to efficiently store the generated heat and distribute it within the heating system.

Typical combinations:

• Buffer storage tank
• Return temperature elevation
• Radiator heating system
• Underfloor heating
• Thermal solar systems

Technical Data

Scope of Delivery

• ATMOS DC25GSE Wood Gasification Boiler
• Suction fan
• Integrated thermostats and safety devices
• Cleaning cover and maintenance components

Accessories & System Recommendations

For the efficient operation of a wood gasification boiler, the integration of additional system components is recommended.

Installation & Safety Notes

Installation must be carried out by a qualified heating specialist. For safe operation, suitable hydraulic integration and safety fittings are required.

The minimum return temperature of 65 °C specified by the manufacturer must be observed.

FAQ