Most suitable for 3 – 5 bedroomed properties and 1 or 2 bathrooms
2-in-1 Heat exchanger
10 year warranty on heat exhanger
Innovative control system
Ultra high efficiency, boiler condenses 100% continually

Energy label AEnergy label A XL

  • 27 kW power
  • CW5

eco RF 36

Our Eco RF 36 is a compact boiler ideal for bigger homes. It features our tried-and-tested Combi Compact technology for ultimate performance and reliability.

The very best of this technology has been retained, such as its reliability, its simplicity for consumer and installer, and its compact dimensions.

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Article number 049637
Signature Output 30
Safety Class IP44
NOx Class 5
NOx Level < mg/kWh 60
Rated Power kW 8.20 - 26.60
Maximum CH water temperature °C 90
Nominal load lower value tap water kW 7.60 - 27.00
DHW threshold l/min 2
DHW Flow Rate at ΔT 25°C l/min 18
DHW Flow Rate at ΔT 35°C l/min 13
DHW temperature (factory setting) °C 55
Maximum DHW water pressure bar 8
Minimum DHW water pressure inlet bar 0.20
Height mm 710
Width mm 450
Depth mm 240


  • Intergas Range brochure
  • Fact sheets


  • New service procedure (47.82 MB)
  • Operating instructions Combi Compact ECO RF
  • Installation instructions Combi Compact ECO RF


  • Warranty Terms and Conditions
  • Product fiche Intergas Combi Compact ECO RF

Energy label

  • Energy label Combi Compact ECO RF 36