Wood gasifier Atmos GSE 25 kW

ATMOS GSE wood gasification boiler

DC18GSE, DC22GSE, DC25GSE and DC30GSE with touch control ACD04 Atmos GSE (eligible up to 30 kW with particle separator)

The ATMOS GSE wood gasification boilers are the most effective and therefore the most frequently used ATMOS boilers in Germany.

The tried and tested boiler sizes: DC18GSE, DC22GSE, DC25GSE, DC30GSE, DC40GSE and DC50GSE now include: the DC18GSE with ACD04, the DC22GSE with ACD04, the DC25GSE with ACD04 and the DC30GSE with ACD04The ATMOS GSE series now includes 10 wood gasifiers.

The integrated ACD04 control system eliminates the need for all thermostats, dials, and thermometers, as it takes over their functions. All boiler parameters, two mixed heating circuits, external hot water preparation, and control of a solar system can be managed from the intuitive user interface (touch control). Furthermore, the graphic display provides information on the boiler's operating status and the overall heating system.

The ATMOS GSE wood gasifiers are particularly distinguished by their high efficiency and excellent emission levels, and are therefore also subsidized by the KfW (Renewable Energy Agency). Based on 85 years of experience in gasification technology, ATMOS is able to design wood gasification boilers in such a way that the KfW's efficiency and emission requirements are met even without expensive electronics. The GSE series wood gasifiers were developed specifically for the German market.
Information on current KFW/ Bafa funding for wood gasifiers you will receive here.

The design of these wood gasifiers is a further development of the previous GS series. Thus, the fuel chamber in both series is already ceramic-lined. This protective ceramic, patented by ATMOS, has a V-shaped geometry, which allows for optimal fuel flow and thus guarantees complete burnout. The combustion chambers of the ATMOS GSE series are also ceramic-lined. are fully protected by ceramic. This ensures a long service life for the ATMOS GSE wood gasifier.

The GSE series' higher efficiency compared to other models is due to its efficient flue gas duct. This is larger and more powerful, and differs significantly in its design from other ATMOS wood gasifier series. It incorporates large tubular heat exchangers that further reduce the exhaust gas temperature, thus increasing efficiency.

The wood gasifiers of the ATMOS GSE series are also equipped with a separate flue gas thermostat. This continuously monitors the flue gas temperature. If it exceeds a maximum value of 200°C, the flue gas thermostat triggers a pulse and automatically reduces the combustion air. This prevents the flue gas temperature from being exceeded and ensures the high efficiency of the ATMOS GSE boilers.

Equipment: Atmos GSE

• ATMOS wood gasifiers come standard with energy-saving induced draft fan
  GSE boilers equipped with buffer charge control as standard
• Belimo actuator for limiting the exhaust gas temperature for high efficiency
• Automatic shutdown after the wood has burned out for the charging pump and fan
• separate adjustment of primary and secondary air – induced draft fan and primary air
  controlled by flue gas and boiler thermostat Thermal insulation made of mineral wool insulation
• Optional: Weather-dependent control for 1 or 2 mixing circuits, 1 hot water and
  Solar (boiler control panel already prepared)
• tested by TÜV Süddeutschland EN303-5 CE0036 Further information on the current
  Funding programs for wood gasifiers can be found at www.kfw.de

Technical data

• Energy efficiency class A+
  
• Boiler class 3
  
• Nominal heat output 25 kW
  
• Efficiency 90.5%
  
• Tensile requirement 18 Pa
  
• CO content 97 mg/m³
  
• Dust emission 11 mg/m³
  
• Prescribed fuel: logs
  
• Maximum firewood length 580 mm
  
• Exhaust gas temperature 132 °C
  
• Exhaust gas mass flow 0.017 kg/s
  
• Height 1282 mm
  
• Width 680 mm
  
• Depth 1030 mm
  
• Flue pipe connection 150/152 mm
  
• Weight 376.0 kg

Scope of delivery: Wood gasifier Atmos GSE 25 kW

• Boiler including boiler cladding and ceramic
• Induced draft fan
• Complete cleaning accessories
• Fire draft regulator
• Ash drawer
• KFE valve