ATMOS KC 25 S coal gasifier 26 kW – solid fuel boiler for brown coal

2025-04-16T12:24:20+02:00

Vendor: Atmos
Type: Solid fuel boiler
Price: 4033.00

ATMOS KC 25 S – coal gasifier 26 kW

Product description

The ATMOS KC 25 S offers higher performance reserves for medium-sized residential buildings. The combination of a ceramic combustion chamber, generator gasification, and controlled primary/secondary air ensures low emissions and an efficiency of over 90%. The boiler is designed for continuous operation with a buffer storage tank.

Highlights

26 kW heating output

Efficiency up to 90.4%

EN 303-5 Class 5

Exhaust fan included as standard

Suitable for combined heating systems

Areas of application

Suitable for:

Single-family and multi-family homes

Workshops, smaller commercial properties

Systems with buffer storage

Not suitable for:

Automatic loading

Pellet or wood chip operation

Technical specifications (excerpt)

Rated power: 26 kW

Efficiency: 90.4%

Fuel volume: 65 l

Flue pipe connection: Ø 150/152 mm

Dimensions (H × W × D): 1185 × 675 × 758 mm

Weight: 297 kg

Water capacity: 45 l

Chimney draft: 20 Pa

Boiler class: 5

Scope of delivery

ATMOS KC 25 S boiler

Exhaust fan

Train regulator FR 124

Ash container, cleaning accessories

User manual

Conclusion

The KC 25 S is the balanced solution for medium heating loads – efficient, durable and low-emission.

👉 Order commissioning now, along with the commissioning!
With the "Commissioning by ATMOS" service, you ensure that your boiler is optimally set up and that all technical requirements are met.

Further information on the process, requirements and services can be found in our article on [ATMOS commissioning].