K-20

Specifications

  • Water temperature, control range, degrees Celsius 60
  • Heated area (when the energy efficiency of the house is class B), m2 200
  • Boiler operating pressure, bar. 3
  • Maximum boiler temperature, in degrees Celsius 95
  • Minimum chimney draft, Pa 18
  • Rated thermal output (minimum - optimal), kW 10-20
  • Fuel charge burning time, h. 8-16
  • Flue diameter, mm 198
  • Used fuel firewood, briquettes, coal
  • Length of firewood, mm 410
  • Flue diameter, mm 198
  • Overall dimensions, H x W x L, mm 1105x606x1185
  • Load volume 140
  • Recommended storage capacity, L
  • Water capacity of the boiler, L 62
  • Efficiency (n), % 82
  • Mass, kg, not more 334

Description

  • High efficiency.
  • Convenient boiler cleaning.
  • High load.
  • Double-conversion boiler design.
  • Automatic primary air control.
  • Steel thickness of the inner walls of the housing is 6 mm.
  • Burning time up to 16 hours.
  • Possibility to install a pellet burner.