Boiler Defro Duo 35 kW

Boiler Defro Duo 35 kW

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14871.00 PLN



Cost: Individual calculation
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- 5 years for tightness of the boiler's exchanger,
- 2 years for other elements.

Product specification

Power output 35 kW
Exhaust gas pipe diameter 194 mm
Weight 627 kg
Efficiency 90 %
Min. chimney diameter 200 mm
Size of heated surface 350 m²
Water capacity 120 L
Boiler heating surface 3.2 m²
Height 1715 mm
Width 1300 mm
Exhaust pipe distance measured from the floor to its base 1270 mm
Depth 1090 mm
Loading compartment dimensions 408x398 mm
Size of the combustion chamber (width/depth/height) 408x529x253 mm
Required chimney draught 31 Pa
Minimum chimney section 18x18 cm²
Min. chimney height 9 m
Outlet and inlet size 1 1/2 inch
Power supply 230/50
Absorbed power 140 W


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