Boiler Stalmark Juhas 40 kW

Boiler Stalmark Juhas 40 kW

NN: 50665
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STALMARK JUHAS boiler guarantees very good combination of high quality and low price. The simpleness of construction enables the combustion of various types of solid fuels, using both gravitational and forced air flow.

JUHAS boilers have got water grate that enlarges the boiler heating surface.


made of 6 mm boiler steel
large combustion chamber
the construction of the boiler enables to open the doors on the right and left side
high efficiency
quick and easy usage
economic exploitation
low level of hazardous substances in fumes
possibility of connecting a domestic hot water exchanger

Warranty: 48 months for water tightness of exchanger

Presentation 360°

Product specification

Power output 40 kW
Weight 415 kg
Exhaust gas pipe diameter 180 mm
Efficiency 80 %
Size of heated surface 380 m²
Water capacity 115 L
Boiler heating surface 4.3 m²
Height 1336 mm
Width 750 mm
Depth with exhaust pipe 1046 mm
Max. water temperature 90 °C
Max working pressure 1.5 bar
Loading compartment dimensions 500x188 mm
Size of the combustion chamber (width/depth/height) 500x552x421 mm
Required chimney draught 28 Pa
Min. chimney height 10 m
Outlet and inlet size 6/4 inch
Power supply 230V / 50Hz


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