Boiler - stove KALVIS K-4C 11kW RAL1014 K-4CN
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Boiler-stove model: K-4C
Nominal power, kW: 11
Heated area, m 2 (energy efficiency according to STR 2.01.02: 2016): for B-class buildings: 94...229, for C-class buildings: 50...120
Usable fuel: firewood, briquettes, coal, wood waste, sawdust and peat briquettes.
Efficiency, %: 70
Length of firewood, up to, cm: 40
Volume of the firebox, dm3 (l): 43
Water content in the boiler, l : 33
Chimney diameter, mm: Ø 130
Minimum draft of the chimney, Pa: 12
Total dimensions, HxWxL, mm: 750x455x920
Weight (gross), (±10%), kg: 152
Boiler casing warranty: 4 years
Country of manufacture: LITHUANIA
For room heating and cooking
Two hot plates
High efficiency ratio (70%)
Automatically adjustable boiler temperature
Convenient service
Compact, easy to fit in small spaces
The armrest can be installed on both sides of the boiler
High fuel load (43 dm³)
Two grate positions in the firebox
Wide firebox door
Thrust valve
1. Cast iron stove with hoops
2. Heat exchanger cleaning cover
3. Flue and flue damper
4. Heat exchange compartment
5. The ash removal cover is installed
6. Ash drawer
7. Grid
8. Guardrails