Central heating solid fuel boiler K-5-8(6)

  • Volumetric combustion solid fuel boiler
  • Compact, easy to fit in small rooms
  • High fuel loading (25 dm³)
  • Automatically regulated boiler temperature
  • Throttle valves
  • Body inner wall steel thickness – 5 mm
  • Warranty for the boiler body 4 years
  • Variable boiler power using turbulators:
    • boiler power with turbulators – 8 kW
    • boiler power without turbulators – 6 kW

Nominal power, kW

6-8

Heated area (Energy efficiency acc STR 2.01.02:2016), m2

B class buildings 51.6 – 168

C class buildings 27.6 – 88

Fuel used

wood logs*

Efficiency (using wood logs), not less than %

76

Chamber volume, dm (l)

25

Fuel burn time, up to, h**

2,2

Wood logs length, up to, cm

30

Water volume in the boiler, l

18

Flue channel diameter, mm

120

Minimal return water temperature, C

60

Overall dimensions, HxBxL, mm

790x410x620

Mass (brutto), (±10%), kg

112

 

* It is also possible to use coal, wood waste, sawdust and peat briquettes. It is not recommended to burn firewood with a moisture content greater than 25%.
** The burning time of the fuel boiler depends on the type of fuel, humidity, outdoor temperature and other factors.

 

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