The ATMOS gasifying boilers are constructed for burning wood on the principle of generator gasifying with the use of a gas exhaust ventilator, which withdraws the combustion gases from the boiler, or leads air into the boiler.
The boiler body is produced as a weldment of 3-8mm steel sheets. They comprise the fuel hopper, which is equipped at the bottom with a heatproof pipe fitting with longitudinal hole for the combustion gases and passage of gases. The burnout part of the multiple chamber furnace under the fuel hopper is equipped with ceramic pipe fittings. There is a vertical combustion gas duct in the back of the boiler body, which is equipped with a heating valve in the upper section. The upper part of the combustion gas duct is fitted with a gas exhaust outlet for connection to a chimney.
- Option to burn large pieces of wood.
- Primary and secondary air is also preheated to a high temperature – higher effectiveness.
- The ventilator automatically switches off when the fuel burns out.
- Easy servicing and cleaning.
- Ceramic combustion space – high effectiveness.
- Large fuel container.
- Large space for ash (when burning wood you have to clean it once per week).
- Boiler without tube plate – easier cleaning.
- Small size and low weight.
- High quality.
Reverse combustion and a ceramic combustion chamber enable perfect combustion with minimum polluting emissions. The boilers comply with environmentally friendly product requirements according to Guideline No. 13/2002 of the Czech Ministry of Environment. They comply the European Standard EN 303-5 and all the boilers rate in class 3.
ATMOS boilers must be connected via the LADDOMAT 21 or ESBE thermoregulation valve to achieve keeping the minimum temperature of water returning to boiler at 65οC. The temperature of water exiting the boiler must be permanently kept between 80-90οC. The default configuration of all boilers includes a cooling circuit to prevent overheating. We recommend installing boilers with accumulation tanks.
All ATMOS boilers are certified in testing laboratories for the individual countries of destination: State Testing Laboratory Brno, TÜV Munich-Germany, Lithuania, Ukraine, Sweden, Poland, Austria, Slovakia, Hungary according to current standards EN 303-5. Protected by patent.
Power is controlled with a safety valve operated with the draught regulator, FR 124 type, which automatically opens or closes the safety valve according to a set output temperature of water (80 - 90°C), except for DC50SE which is equipped with a BELIMO servo flap with a spring. When setting the power regulator, much attention should be paid because the regulator has another important function other than power regulation - it also secures the boiler against overheating. A controlling thermostat located on the boiler panel regulates the fan according to a set temperature (75 - 85°C). A temperature lower by 5°C should be set on the controlling thermostat rather than on the FR 124 draught regulator.
The boiler runs at a reduced output even without a fan - heating is not lost when the electric power fails. At up to 70 percent of its rated output, the boiler can be operated without a ventilator.
Main off switch, safety thermostat, thermometer, regulator thermostat and combustion thermostat
Electro-mechanical regulation is an optimum solution for easy management of the operation of the boiler (ventilator).
The design of the panel with standard regulation is a basic design for all produced boilers.
|1.||Boiler drum||14.||Fireproof and heat-resisting fitting - GS - rear face of round space|
|2.||Filling door||15||Cleaning cover|
|3.||Ash pan door||16||Orifice plate|
|4.||Fan - pressure, exhaust (S)||17||Firing safety valve pull rod|
|5.||Fireproof and heat-resisting fitting - nozzle||18||Thermometer|
|6.||Control panel||19||Furnace orifice plate|
|8.||Regulating safety valve||22||Power regulator - Honeywell FR124|
|9.||Fireproof and heat-resisting fitting - furnace side - GS||23||Cooling loop|
|10.||Fireproof and heat-resisting fitting - GS - round space L+P||24||Fan thermostat|
|11.||Sealing - nozzles||25||V. Door panel - Sibrall|
|12.||Fireproof and heat-resisting fitting - half-moon||26||Door sealing - cord 18 x 18|
|13.||Firing safety valve||27||Waste gas thermostat
- 2 Years
- Weight (kg)
- Country of Manufacture
- Czech Republic
- Product Brand
- Heat output (kW)
- Range of heat output (kW)
- 15 - 22
- Dimension Depth (mm)
- Dimension Width (mm)
- Dimension Height (mm)
- Efficiency (%)
- Construction material
- Mantle volume (L)
- Operating temperature range (°C)
- 65 - 90
- Min. return water temperature (°C)
- Recommended fuel
- Dry wood with specific energy 5-18 MJ/kg, diameter 80 - 150 mm, 12 - 20% humidity
- Maximum length of the firewood logs (mm)
- Flue (mm)
- Required chimney draught (Pa)
- Fume extraction device
- Exhaust Location
- Back side
- Control panel
- Control of central heating pump
- Electric power supply (V/Hz)
- Combustion forced ventilation
- Thermostatic draught regulator
- Yes, FR124
- Class of boiler according to EN 303-5
- Cold water inlet
- J : 1 1/2"
- Hot water outlet
- J : 1 1/2"
- Distance of hot water outlet
- CH : 220
- Height of Hot Water Outlet
- G : 200
- Cooling loop
- Overheating protected
- Firing safety valve
- Firing safety valve pull rod
- Height of Flue Pipe
- D : 872
- Height of Return Water Pipe
- H : 930
- Door sealing
- Cord 18 x 18
- Ash and soot container