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Atmos DC 40SX 40 kW

Photos - Boiler Atmos DC 40SX 40 kW
Outdated Product
Energy source: firewood; Installation: floor; Type: single-circuit (heating only); Heating area (m²): 300; Pyrolysis; Heat output (kW): 40; Coolant min. T (°C): 65; Coolant max. T (°C): 90; Efficiency (%): 87; Combustion chamber: closed (turbocharged); Firebox size: Dimensions (mm): 1200x680x1045
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Atmos DC 40SX 40 kW
30 kW
40 kW
Energy source:firewood
Mount:floor, single-circuit
Boiler power:40 kW, area ~ 300 m²
Combustion chamber:closed
All specifications
Specifications DC 40SX
Main
Energy sourcefirewood
Installationfloor
Typesingle-circuit (heating only)
Heating area300 m²
Pyrolysis
Technical specs
Heat output40 kW
Power supply230 В
Coolant min. T65 °С
Coolant max. T90 °С
Consumer specs
Circulation pump
Boiler specs
Efficiency87 %
Combustion chamberclosed (turbocharged)
Safety
Safety systemswater overheating
More specs
Dimensions (HxWxD)1200x680x1045 mm
Weight353 kg
Added to E-CatalogOctober 2012
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Atmos 2026 - new arrivals, bestsellers, and the most relevant models Atmos.
Quality Czech boiler
28 January 2018 
I would love to buy a domestic solid fuel boiler, however, unfortunately, I did not come across anything worthy of such equipment. Alas, the vast majority of our production works on the principle of doing it somehow, but inexpensively and someone will buy it from us. I was not going to save on heating equipment. You assemble and adjust such a system not for a year or two. So I really liked this Czech. Excellent quality of processing of details and final assembly.
This is a two-chamber boiler with wood gasification. And this means that the combustion process is most complete, efficient and with a minimum amount of soot and tar. Due to the forced air circulation with the help of an exhaust fan, almost no smoke enters the boiler room. Firewood gives off every calorie of combustion heat and a highly efficient heat exchanger takes this heat away for the heating system. Since the burning time of a solid fuel boiler is still limited (according to the passport up to 6, in fact up to 4.5-5 hours), I included a heat accumulator in the circuit. For this, a three-way valve Laddomat 21 was additionally purchased. It provides circulation and maintains the optimum temperature of the water at the inlet to the boiler, which should be at least 65 degrees. The large loading chamber allows the use of large logs (diameter up to 15 cm and length over 50 cm). Easy to clean, if necessary, can work on coal. 3 years warranty.
Manual loading. This is a fundamental problem with all wood burning boilers, but nothing can be done about it. And the firewood for this boiler must meet fairly stringent moisture requirements. With a chimney, too, everything is not simple, strict requirements are imposed on it, including the minimum draft (24 Pa) and fire safety.
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