Boiler Defro Duo Mini 17 kW

Boiler Defro Duo Mini 17 kW

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Product specification

Power output 17 kW
Exhaust gas pipe diameter 159 mm
Weight 395 kg
Efficiency 87 %
Min. chimney diameter 160 mm
Size of heated surface 230 m²
Water capacity 72 L
Boiler heating surface 1.9 m²
Inner metal sheet thickness 6 mm
Height 1475 mm
Width 1230 mm
Exhaust pipe distance measured from the floor to its base 1437 mm
Depth 812 mm
Max working pressure 1.5 bar
Loading compartment dimensions 358x238 mm
Size of the combustion chamber (width/depth/height) 358x340x220 mm
Required chimney draught 25 Pa
Minimum chimney section 14x14 cm²
Min. chimney height 6 m
Outlet and inlet size 1 1/2 inch
Min. incoming water temperature 65 °C
Power supply 230/50
Absorbed power 267 W
Warranty 60 months


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