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Defro KDR 3 Plus 35 35 kW

Photos - Boiler Defro KDR 3 Plus 35 35 kW
Expecting restock
Energy source: solid fuel; Installation: floor; Type: single-circuit (heating only); Heating area (m²): 280; Long burning; Heat output (kW): 35; Coolant min. T (°C): 65; Coolant max. T (°C): 85; Efficiency (%): 86.1; Combustion chamber: open (atmospheric); Firebox size: Size (mm): 547x458
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Defro KDR 3 Plus 35 35 kW
Energy source:solid fuel
Mount:floor, single-circuit
Boiler power:35 kW, area ~ 280 m²
Combustion chamber:open, flue 200 mm
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
All specifications
Specifications KDR 3 Plus 35
Main
Energy sourcesolid fuel
Installationfloor
Typesingle-circuit (heating only)
Heating area280 m²
Long burning
Technical specs
Heat output35 kW
Power supply230 V
Power consumption44 W
Coolant min. T65 °С
Coolant max. T85 °С
Heating circuit max. pressure1.5 bar
Consumer specs
Circulation pump
Boiler specs
Efficiency86.1 %
Combustion chamberopen (atmospheric)
Flue diameter200 mm
Heat exchangersteel
Wall thickness6 mm
Connections
Central heating flow1 1/2"
Central heating return1 1/2"
Safety
Safety systemswater overheating
More specs
Firebox size547x458 mm
Dimensions (HxWxD)1765x747x1088 mm
Weight495 kg
Added to E-Catalogdecember 2023
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
Information in model description is for reference purposes.
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KDR 3 Plus 35