Specifications Table for RKOMB-AH

RKOMB22AAV1H RKOMB28AAV1H RKOMB33AAV1H
Gas Connection Diameter mm 15 15 15
  NOx class   6 6 6
  NOx level (G20) mg/kWh 33 44 34
Central heating Heat input Qn (net calorific value) Nom Min kW 5.6 7.1 7.2
      Max kW 18.7 23.7 27.3
  Heat input Qn (gross calorific value) Nom Min kW 6.2 7.9 8.0
      Max kW 20.8 26.3 30.3
Domestic hot water Heat input (net calorific value) Qnw Nom Min kW 5.6 7.1 7.2
      Max kW 22.1 28.0 32.7
  Heat input (gross calorific value) Qnw Nom Min kW 6.2 7.9 8.0
      Max kW 24.6 31.1 36.3
  Comfort class (EN13203)   L XL XL
Space heating General Seasonal space heating eff. class   A A A
Supply air Concentric   60/100 60/100 60/100
Flue gas Mass flow (G20) Max kg/h 10.3 13.0 14.9
  Mass flow (G25) Max kg/h 10.3 13.0 14.9
  Mass flow (G31) Max kg/h 10.1 12.8 15.1
Casing Colour   RAL9010 RAL9010 RAL9010
  Material   Steel Steel Steel
Dimensions Unit Height Casing mm 590 650 710
Domestic hot water heating General Declared load profile   L XL XL
    Water heating energy efficiency class   A A A