Boiler Defro Komfort Eko Duo Uni R 20 kW
Catalog number: KCO-KEDU-20-X- R|
Warranty:
- 5 years for tightness of the boiler's exchanger,
- 2 years for other elements.
Product specification
Power output | 20 kW |
Weight | 453 kg |
Exhaust gas pipe diameter | 178 mm |
Efficiency | 88 % |
Min. chimney diameter | 165 mm |
Size of heated surface | 260 m² |
Water capacity | 74 L |
Boiler heating surface | 2.5 m² |
Inner metal sheet thickness | 6 mm |
Height | 1496 mm |
Width | 1168 mm |
Exhaust pipe distance measured from the floor to its base | 1120 mm |
Depth | 880 mm |
Max. water temperature | 80 °C |
Max working pressure | 1.5 bar |
Required chimney draught | 26 Pa |
Min. chimney height | 8 m |
Outlet and inlet size | 1 1/2 inch |
Min. incoming water temperature | 65 °C |
Power supply | 230V / 50Hz |
Warranty | 60 months |
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