Cast-iron boiler Viadrus U26 Hercules - 4 segments - 22,5kW
Fuels: coke, black coal, brown coal, wood
Reserve fuels: all solid fuels
Construction: cast-iron exchanger
Warranty: 5 years for heat exchanger, 2 years for other elements
These boilers are equipped with a standard draught regulator. However, You can buy a ventilator and a steering instead. Choose your option at the bottom of the page.
Advantages of the VIADRUS HERCULES U 26 boilers :
- long lifetime of the cast-iron heat exchanger
- long-term verified construction
- sophisticated manufacturing technology
- simple operation and maintenance
- output graduation by the amount of sections
- possibility of burning wood of a higher humidity (up to 20 %)
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Product specification
Power output | 22.5 kW |
Weight | 258 kg |
Exhaust gas pipe diameter | 156 mm |
Efficiency | 80 % |
Water capacity | 33.3 L |
Height | 1158 mm |
Width | 600 mm |
Depth | 754 mm |
Burning place depth | 295 mm |
Max. water temperature | 85 °C |
Max working pressure | 4 bar |
Required chimney draught | 15 Pa |
Outlet and inlet size | 50 inch |
Number of segments | 4 pcs |
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