Central heating solid fuel boiler Kalvis K-5-12 (10)

CENTRAL HEATING SOLID FUEL BOILER KALVIS K-5-12(10)

Delivery time: 10-12 business days
Delivery cost: Extra delivery cost: € 85,00

• 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 – 12kW
boiler power without turbulators – 10 kW

Product details:
Nominal power, kW: 10-12
Heated area (Energy efficiency according STR 2.01.02:2016), m2: B class premises 86 – 252
                               C class premises 46 – 132
Fuel used: wood logs*
Efficiency (while firing wood logs), %: 76
Chamber volume, dm (l): 32
Fuel burn time, up to, h**: 6
Wood logs length, up to, cm: 33
Water volume in the boiler, l : 24
Flue channel diameter, mm:  130
Minimal chimney draught, Pa: 11
Overall dimensions, HxBxL, mm: 1010x470x620
Mass (brutto), (±10%), kg: 165

* 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.