HR 22

HR 22

First double-HE combi boiler
Unique two-in-one heat exchanger
Fifteen-year warranty on heat exchanger

Energy label AEnergy label A L

  • 21,30 kW power
  • CW3
    6 l/min at 60 °C
    10 l/min at 40 °C

HR 22

Our Combi Compact HR 22 provides enough heat to make all  the rooms in your customer’s home cosy and snug. But it also ensures unrivalled quantities of hot water in the kitchen and bathroom. Even the HR 22 can easily cope with an average home’s heating requirement and provides more than enough hot water for normal use.

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Questions?

Our customer service staff will gladly answer any of your questions.

You can call one of the team on weekdays between 8.15 a.m. and 4.45 p.m. And if it’s outside office hours, just send us an email. We’ll get back to you as soon as possible.

Tel.: +31 (0)524 517655

Or simply ask us your question using the form below.

Article number 042148
Material heat exchanger Aluminium
Rated power 80-60 °C kW 21,30
Nominal load lower value kW 6,50 - 22,10
Nominal load upper value kW 7,20 - 24,60
Suitable for natural gas icon-check
Suitable for propane icon-check
Conversion set required icon-check
Control signal OpenTherm icon-check
Burner control modulating icon-check
Maximum flow temperature (working temperature) °C 90
Maximum allowable operating pressure bar 3
Minimum work pressure bar 0,50
Maximum gas pressure mbar 30
Minimal gas pressure mbar 20
Nominal power tap water kW 21,40
Nominal load lower value tap water kW 6,40 - 24,30
Nominal load upper value tap water kW 7,20 - 27,00
Hot water capacity at 60 °C l/min 6
Hot water capacity at 40 °C l/min 10
Tap threshold l/min 2
Supply voltage V 230
Built-in pump circuit icon-check
Built-in manometer icon-check
Built-in weather-dependent controller icon-check
Weight kg 34
Height mm 750
Width mm 450
Depth mm 270
Connection return Knel
External tube diameter supply mm 22
Connection supply Knel
External tube diameter return mm 22
Fuel connection Knel
External tube diameter fuel mm 15
Air supply connection Mofeind
Nominal duct diameter air supply mm 80
Connection of flue gas outlet Mofeind
Nominal duct diameter flue gas discharge mm 80
Connection cold tap water Knel
External tube diameter cold tap water mm 15
Domestic hot water connection Knel
External tube diameter hot tap water mm 15
Condensation connection Flexibel
External tube diameter condensation mm 25,40
Capacity profile L
Efficiency class space heating A
Efficiency class water heating A
Supplementary electricity consumption at full load (ELmax) kW 0,04
Supplementary electricity consumption in standby mode (Psb) kW 0,002
Standby heat loss (Pstby) kW 0,041

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