Boiler Termo-Tech KWS OPTI 25 kW

Boiler Termo-Tech KWS OPTI 25 kW

NN: 51919

KWS OPTI is a modern boiler for solid fuel with an attractive design and price. Ashpan due to large size allows for easy ash remove. Thanks to the thermal shields and insulation door of the boiler operation becomes more comfortable. By using a standard blow sleeves on both sides of the boiler combustion chamber, the boiler is adapted for mounting a fan and steering. Blower kit is available as an optional feature and is designed to be assembled by the installer.

Advantages of the boiler:
- High thermal efficiency 88%
- Modern and attractive design
- Increased combustion chamber
- Economic fuel consumption
- Ability to work with the draft regulator
- Ability to work with the standard control system and a fan

- Basic: coal, wood
- Replacement: wood briquette, wood chips

Product specification

Power output 25 kW
Weight 300 kg
Exhaust gas pipe diameter 158 mm
Efficiency 82 %
Size of heated surface 250 m²
Water capacity 70 L
Slow combustion 8 h
Boiler heating surface 2.4 m²
Height 1409 mm
Width 527 mm
Depth 684 mm
Depth with exhaust pipe 941 mm
Max working pressure 1.5 bar
Outlet and inlet size 1 1/2 inch
Warranty 48 months


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