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Kolvi Kotloff WS 15 15 kW

Photos - Boiler Kolvi Kotloff WS 15 15 kW
Outdated Product
$823.60 up to $907.44
Energy source: solid fuel; Installation: floor; Type: single-circuit (heating only); Heating area (m²): 120; Long burning; Heat output (kW): 15; Coolant min. T (°C): 50; Coolant max. T (°C): 90; Efficiency (%): 89; Combustion chamber: open (atmospheric); Firebox size: Dimensions (mm): 2070x540x540
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Kolvi Kotloff WS 15 15 kW
Energy source:solid fuel
Mount:floor, single-circuit
Boiler power:15 kW, area ~ 120 m²
Combustion chamber:open, flue 160 mm
All specifications
Specifications Kotloff WS 15
Main
Energy sourcesolid fuel
Installationfloor
Typesingle-circuit (heating only)
Heating area120 m²
Long burning
Technical specs
Heat output15 kW
Power supplyautonomous (no electricity)
Coolant min. T50 °С
Coolant max. T90 °С
Heating circuit max. pressure1.5 bar
Consumer specs
Circulation pump
Boiler specs
Efficiency89 %
Combustion chamberopen (atmospheric)
Flue diameter160 mm
Connections
Central heating flow2"
Central heating return2"
Safety
Safety systemswater overheating
More specs
Dimensions (HxWxD)2070x540x540 mm
Weight195 kg
Added to E-Catalogdecember 2015
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Kolvi 2025 - new arrivals, bestsellers, and the most relevant models Kolvi.
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
Additional features boiler Kolvi Kotloff WS 15:
  • Operating time on one load — 32 hours (firewood)
  • time of work on one load — 140 h (coal)
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Kotloff WS 15