Piston feeder boiler STALMARK 80 kW
NN: 30077 / 62011
Warranty:
- 48 months for tightness
- 24 months for electronic parts
Fuel:
Coal of a granulation from 5 to 40mm
Thanks to its construction Duo Boss is one of the most adjustable boilers with piston feeder. It can be used in both big and small boiler rooms.
Its combustion chamber has side piston feeder and water grate. The boiler is equipped with modern ST-609H controller used for central heating pomp, hot utility water, floor heating and circulating pomp.
- 48 months for tightness
- 24 months for electronic parts
Fuel:
Coal of a granulation from 5 to 40mm
Thanks to its construction Duo Boss is one of the most adjustable boilers with piston feeder. It can be used in both big and small boiler rooms.
Its combustion chamber has side piston feeder and water grate. The boiler is equipped with modern ST-609H controller used for central heating pomp, hot utility water, floor heating and circulating pomp.
Product specification
| Power output | 80 kW |
| Exhaust gas pipe diameter | 246 mm |
| Weight | 1360 kg |
| Efficiency | 89.2 % |
| Size of heated surface | 800 m² |
| Water capacity | 280 L |
| Boiler heating surface | 8 m² |
| Height | 1720 mm |
| Width | 2120 mm |
| Depth | 860 mm |
| Max. water temperature | 95 °C |
| Max working pressure | 1.5 bar |
| Required chimney draught | 30 Pa |
| Min. chimney height | 7.5 m |
| Min. incoming water temperature | 55 °C |
| Power supply | 230V |
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