ATMOS DC50GSE wood gasification boiler 49 kW
The ATMOS DC50GSE wood gasification boiler is a powerful solid fuel boiler for the efficient combustion of split logs. With a nominal heat output of 49 kW, the model is particularly suitable for large single-family homes, multi-family houses, 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 Stage II and achieves energy efficiency class A+.
Highlights / Benefits
- ⭐ 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 labeling
- ⭐ Suitable for log wood up to 530 mm in length
- ⭐ Meets the requirements of BImSchV Stage II
Application Areas & Target Group
The ATMOS DC50GSE is a manually loaded wood gasification boiler for high-performance log wood heating systems.
Typical application areas:
- Large single-family houses
- Multi-family houses
- Agricultural buildings
- commercial heating systems
- heating systems with buffer tank
Installation should be carried out by a qualified HVAC specialist company.
Everyday benefits
Wood gasification boilers use the energy of the fuel particularly efficiently. In the ATMOS DC50GSE, the wood is first gasified and then completely burned.
This technology ensures:
- high energy yield from split logs
- reduced emissions
- stable heat output
- economical heating operation
The large combustion chamber allows for comfortable 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 drain safety
The unit operates with dry split logs with a moisture content of approximately 12–20%.
Efficiency & Environment
The wood gasification technology ensures efficient use of the fuel while reducing emissions.
- Energy efficiency class: A+
- Boiler efficiency: up to 92.0%
- Meets BImSchV Stage II
Compatibility & System Integration
Wood gasification boilers are typically combined with buffer tanks. This allows the generated heat to be stored efficiently and distributed within the heating system.
Typical combinations:
- Buffer tank
- Return temperature boost
- 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 |
| flue gas 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
- Wood gasification boiler ATMOS DC50GSE
- Induced draft fan
- Integrated thermostats and safety devices
- Cleaning cover and maintenance components
Accessories & System Recommendations
For efficient operation, the manufacturer recommends additional system components.
Matching System Components
Installation 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 output does the ATMOS DC50GSE have?
The wood gasification boiler has a nominal heat output of 49 kW.
What fuel is used?
The ATMOS DC50GSE is operated with split logs. Dry wood with a residual moisture content of about 12–20% is recommended.
How long may 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 energy efficiency class A+.
Does the boiler comply with statutory emission requirements?
Yes, the ATMOS DC50GSE meets the requirements of BImSchV Stage II.
Is a buffer tank required?
Wood gasification boilers are typically operated with a buffer tank to store heat efficiently.