Boiler Defro HG 40 kW
Warranty:
- 5 years for tightness of the boiler's exchanger,
- 2 years for other elements.
Product specification
| Power output | 40 kW |
| Exhaust gas pipe diameter | 128 mm |
| Weight | 718 kg |
| Efficiency | 90 % |
| Min. chimney diameter | 210 mm |
| Boiler class (303-5:2012) | 5 |
| Ecodesign | yes |
| Size of heated surface | 400 m² |
| Water capacity | 252 L |
| Boiler heating surface | 3.9 m² |
| thickness of steel | 6 - 8 mm |
| Width | 812 mm |
| Exhaust pipe distance measured from the floor to its base | 1494 mm |
| Depth | 1355 mm |
| Max. water temperature | 85 °C |
| Max working pressure | 1.5 bar |
| Loading compartment dimensions | 430 x 284 mm |
| Size of the combustion chamber (width/depth/height) | 430 x 554 x 736 mm |
| Required chimney draught | 25 Pa |
| Minimum chimney section | 18 x 18 cm² |
| Min. chimney height | 10 m |
| Outlet and inlet size | 1 1/2 inch |
| Min. incoming water temperature | 65 °C |
| Warranty | 36 months |
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