Piston feeder boiler STALMARK 60 kW

Piston feeder boiler STALMARK 60 kW

NN: 49919 / 24543
Available Options
- 48 months for tightness
- 24 months for electronic parts

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 60 kW
Exhaust gas pipe diameter 246 mm
Weight 1220 kg
Efficiency 86.2 %
Size of heated surface 600 m²
Water capacity 210 L
Boiler heating surface 6 m²
Height 1720 mm
Width 1970 mm
Depth 810 mm
Max. water temperature 95 °C
Max working pressure 1.5 bar
Required chimney draught 30 Pa
Min. chimney height 7 m
Min. incoming water temperature 55 °C
Power supply 230V


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