CENTRAL HEATING BOILER – COOKER K-4B1

  • Used for heating premises and cooking
  • High efficiency (72%)
  • Automatic adjustment of boiler temperature
  • Compact, easily fits in a small room
  • Large fuel load (50 dm³)
  • Two fire grate positions in combustion chamber
  • Wide furnace door
  • Ingnition and draught dampers
  • Warranty for boilers frame 4 years
  • Colours range:

      

Description

Characteristic

Nominal output, kW

13

Heated area (when thermal resistance ratio of the building is 2,5), m²

50…140

Fuel used

wood logs*

Efficiency (firing wood logs), %

72

Combustion chamber volume, dm³ (l)

50

Fuel load combustion duration, up to, h.**

10

Logs size, not greater than, cm

33

Water volume in the boiler, l

32

Flue diameter, mm

Ø160

Minimum chimney draught, Pa

20

Overall dimensions, HxBxL, mm

905x600x790

Mass (brutto), (± 10 %), kg

188

 

* Coal, pieces of waste wood, peat and saw dust briquettes may be used as a substitute fuel. It is not recommended to fire wood logs with moisture content exceeding 25 %.
** The duration of fuel load burning depend on fuel type, moisture content, outdoor temperature and other factors.

 

  1. Cast iron rings
  2. Ignition damper
  3. Flue and draught damper
  4. Draught regulator
  5. Inserted ash cleaning cover
  6. Ashtray’s drawer
  7. Bottom fire grate position
  8. Top fire grate position
  9. Thermometer

 

 

Recommended solid fuel boiler room installation diagram (for closed heating system) with an expansion tank and emergency cooling valve

 

Recommended solid fuel boiler room installation diagram (for opened heating system) with an open expansion tank

 

* Installation equipment shown on the diagram are not included with the boiler. When utilizing a chosen installation diagram it is necessary to install all of the equipment provided on the diagram.

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