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Boiler - stove KALVIS K-4CM 7kW RAL8011
COLOR : 
Boiler-stove model: K-4CM
Nominal power, kW: 7
Heating area, m 2 (energy efficiency according to STR 2.01.02: 2016): for B-class buildings: 66...162, for C-class buildings: 35...85
Usable fuel: firewood, briquettes, coal, wood waste, sawdust and peat briquettes.
Efficiency, %: 70
Length of firewood, up to, cm: 32
Volume of the firebox, dm3 (l): 33
Water content in the boiler, l : 23
Chimney diameter, mm: Ø 130
Minimum draft of the chimney, Pa: 12
Total dimensions, HxWxL, mm: 750x455x740
Weight (gross), (±10%), kg: 120
Boiler casing warranty: 4 years
Country of manufacture: LITHUANIA
For room heating and cooking
One hot plate
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 (33 dm³)
Wide firebox door
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