Central heating solid fuel boiler Kalvis K-5-8 (6)

CENTRAL HEATING SOLID FUEL BOILER KALVIS K-5-8 (6)

Delivery time: 4-7 business days
Delivery cost: Extra delivery cost: € 75,00

• Volumetric combustion solid fuel boiler
• Compact, easy to fit in small rooms
• Automatically regulated boiler temperature
• Throttle valve
• Body inner wall steel thickness – 5 mm
• Warranty for the boiler body 4 years

Variable boiler power using turbulators:
boiler power with turbulators – 8kW
boiler power without turbulators – 6 kW

Product details:
Nominal power, kW. 6-8
Heated area (Energy efficiency acc STR 2.01.02:2016), m2: B class buildings 51.6 – 168
       C class buildings 27.6 – 88
Fuel used: wood logs*
Efficiency (using wood logs), not less than %: 76
Chamber volume, dm (l): 25
Fuel burn time, up to, h**: 2,2
Wood logs length, up to, cm: 30
Water volume in the boiler, l: 18
Flue channel diameter, mm: 120
Minimal return water temperature, C: 60
Overall dimensions, HxBxL, mm: 790x410x620
Mass (brutto), (±10%), kg:112

* It is also possible to use wood waste, sawdust and peat briquettes. It is not recommended to burn firewood with a moisture content greater than 25%.
** The burning time of the fuel boiler depends on the type of fuel, humidity, outdoor temperature and other factors.