HRE 24/18 A

HRE 24/18 A

Very low gas consumption
Compact dimensions
RF technology

Energy label AEnergy label A L

  • 17,80 kW power
  • CW3
    6 l/min at 60 °C
    10 l/min at 40 °C

Ideal for small homes

You expect your central heating boiler to provide enough hot water for both your kitchen and bathroom, as well as enough heat to make all the rooms in your home cosy and snug. Our Combi Compact HRE 24/18 A is designed to do just this.

Curious whether this is the boiler for you?

Use our boiler comparison guide

Article number 043307
Rated power 80-60 °C kW 17,80
Nominal load upper value kW 6,20 - 20,80
Minimum work pressure bar 0,50
Gas label HR icon-check
Gas label NZ icon-check
CW class 3
Maximum gas pressure mbar 30
Minimal gas pressure mbar 20
Nominal power tap water kW 23
Nominal load lower value tap water kW 5,60 - 24,30
Nominal load upper value tap water kW 6,20 - 27,00
Hot water capacity at 60 °C l/min 6
Hot water capacity at 40 °C l/min 10
Tap threshold l/min 1,50
Supply voltage V 230
Weight kg 29
Height mm 590
Width mm 450
Depth mm 240
Capacity profile L
Efficiency class space heating A
Efficiency class water heating A


  • Combi Compact HRE brochure