Boiler Defro Sigma 48 kW
NN: XXX / 02580
Warranty:
- 5 years for tightness of the boiler's exchanger,
- 2 years for other elements.
Product specification
Power output | 48 kW |
Exhaust gas pipe diameter | 194 mm |
Weight | 728 kg |
Efficiency | 88,5 % |
Min. chimney diameter | 250 mm |
Boiler class (303-5:2012) | 5 |
Size of heated surface | 520 m² |
Water capacity | 196 L |
Boiler heating surface | 4.7 m² |
thickness of steel | 6 mm |
Height | 1777 mm |
Width | 1370 mm |
Exhaust pipe distance measured from the floor to its base | 1289 mm |
Depth | 1210 mm |
Max. water temperature | 80 °C |
Max working pressure | 1.5 bar |
Required chimney draught | 34 Pa |
Minimum chimney section | 22 x 22 cm² |
Min. chimney height | 10 m |
Outlet and inlet size | 6/4 inch |
Min. incoming water temperature | 65 °C |
Power supply | 230/50 |
Warranty | 60 months |
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