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Steel energy-efficient fireplaces heating system boiler HKD 2.2k-SK (opening door)

Code: HKD-22k-SK-Open

Steel energy-efficient fireplaces heating system boiler HKD 2.2k-SK (opening door) heating system boiler

Boiler hearth (heating system boiler) made of steel, with integrated Φ180 steel cone, where a damper can be fitted for manual regulation of the flue gas output flow.

The combustion chamber has Chamotte (compressed fire-resistant brick) lining, with high heat accumulation capacity.

Straight opening door ceramic, glass (resistant to 800 Cο), and straight detachable metal frame that ensures a perfect aesthetic result when installed.

Manual adjustment of combustion air.

  • Nominal thermal output : 8 KW (average value over three eight-hour periods) actual load 14 KW
  • Required combustible material : nominal load 2.5 kg/h      actual load 4 kg/h
  • Combustion output (maximum) : nominal load 10 KW       actual load 17 kW
  • Flue gas mass flow : nominal load 9 g/sec      actual load 15 g/sec
  • Weight : hearth 276 kg / chamotte 52 kg
  • Germany: BlmSchV 2. Stufe,
  • Austria: 15aBVG,
  • Switzerland: LRV

Tested according to: EN 13229W

  • Circulator device (required for operation)
  • Circulator device command center (required for operation  when the "EOS" system is not installed).
  • "EOS" electronic combustion air adjustment system
  • External isothermic hearth insulation
  • INOX version