Piston feeder boiler STALMARK 480 kW

Piston feeder boiler STALMARK 480 kW

Available Options



Cost: Individual calculation
(After placing your order we will send you a non-binding offer containing delivery costs.)
Bank transfer
DotPay - credit card
- 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 480 kW
Exhaust gas pipe diameter 366 mm
Weight 5520 kg
Efficiency 89.2 %
Size of heated surface 4800 m²
Water capacity 2200 L
Boiler heating surface 48 m²
Height 3070 mm
Width 2610 mm
Depth 1590 mm
Max. water temperature 90 °C
Max working pressure 1.5 bar
Required chimney draught 40 Pa
Min. chimney height 12 m
Min. incoming water temperature 55 °C
Power supply 400V


If you have experience with this product add your opinion !
Your mark
On this website we are using cookies files. If you want, you can turn off cookies in your browser settings. OK, close ad or find out more.