Wood gasification boiler ATMOS DC 50 GSE 49 kW log boiler

ATMOS DC50GSE wood gasification boiler 49 kW

The ATMOS DC50GSE wood gasification boiler 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.

Thanks to modern wood gasification technology, the energy of the fuel is used particularly efficiently. The ATMOS DC50GSE meets the requirements of BImSchV Level II and reaches the Energy efficiency class A+. :contentReference[oaicite:3]{index=3}

Highlights/Advantages

• ⭐ Wood gasification boiler with 49 kW output for large heating systems
• ⭐ Efficiency up to 92.0% for efficient wood combustion
• ⭐ Energy efficiency class A+ according to EU energy labelling
• ⭐ Suitable for firewood up to 530 mm in length
• ⭐ meets the requirements of the Federal Immission Control Ordinance (BImSchV) Level II

Area of ​​application & Target audience

The ATMOS DC50GSE is a manually fed wood gasification boiler for high-performance log heating systems.

Typical areas of application:

• large detached houses
• Apartment buildings
• agricultural buildings
• commercial heating systems
• Heating systems with buffer storage

The installation should be carried out by a qualified plumbing, heating, and air conditioning (PHVAC) specialist.

Everyday benefits

Wood gasification boilers utilize the energy of the fuel particularly efficiently. In the ATMOS DC50GSE, the wood is first gasified and then completely combusted.

This technology provides:

• high energy yield from firewood
• reduced emissions
• stable heat output
• economical heating operation

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

Technology & equipment

The wood gasification boiler is equipped with an induced draft fan that stabilizes the combustion process and supports the chimney draft.

The most important technical components include:

• Induced draft fan
• boiler thermostat
• Safety thermostat (STB)
• flue gas thermostat
• Belimo actuator
• thermal safety device

The operation uses dry firewood with a moisture content of approximately 12–20%.

Efficiency & Environment

Wood gasification technology ensures efficient use of the fuel while simultaneously reducing emissions.

• Energy efficiency class: A+
• Boiler efficiency: up to 92.0%
• Complies with BImSchV Level II

compatibility & System integration

Wood gasification boilers are typically combined with buffer storage tanks. This allows the generated heat to be stored efficiently and distributed throughout the heating system.

Typical combinations:

• Buffer storage
• Return flow increase
• radiator heating
• Underfloor heating
• thermal solar systems

Technical data

Manufacturer	ATMOS
Model	DC50GSE
Product type	Wood gasification boiler/solid fuel boiler
Nominal heat output	49 kW
Useful heat output	52.2 kW
efficiency	92.0%
Energy efficiency class	A+
fuel	firewood
Max. log length	530 mm
Filling chamber volume	160 l
Water volume in the boiler	128 l
Max. operating pressure	2.5 bar
Recommended return temperature	at least 65 °C
Exhaust connection	150 mm
Height	1431 mm
Width	680 mm
depth	1120 mm
Weight	565 kg
Connection voltage	230 V/50 Hz
sound level	65 dB

Scope of delivery

• ATMOS DC50GSE wood gasification boiler
• Induced draft fan
• integrated thermostats and safety devices
• Cleaning covers and maintenance components

Accesories & System recommendation

For efficient operation, the manufacturer recommends additional system components.

Assembly and safety instructions

Installation must be carried out by a qualified heating contractor. Suitable safety valves and proper hydraulic integration are required for safe operation.

The minimum return temperature of 65 °C must be maintained.

FAQ

What is the power output of the ATMOS DC50GSE?

The wood gasification boiler has a nominal heat output of 49 kW.

What type of fuel is used?

The ATMOS DC50GSE is operated with firewood. Dry wood with approximately 12–20% residual moisture is recommended.

How long can the logs be?

According to the manufacturer, the maximum log length is 530 mm.

What energy efficiency class does the boiler have?

The wood gasification boiler has an energy efficiency rating of A+.

Does the boiler meet legal emission standards?

Yes, the ATMOS DC50GSE meets the requirements of the BImSchV Stage II.

Is a buffer storage tank required?

Wood gasification boilers are usually operated with a buffer storage tank to efficiently store heat.