COMBI-TECH SERIES R2K 24 – Condensing Combi/ Tankless Boiler

  • Industry leading 96% AFUE rating!
  • Condensing wall hung combi/ tankless boiler
  • Revolutionary Combi-Tech® stainless steel heat exchanger
  • Hydronic heating and on-demand hot water in one package
  • 8-1 modulation – low Nox emissions
  • 98,000 BTU/h
  • DHW flow rate – 3.41 GPM @ 54°F rise (2.4 GPM @ 77°F rise)
  • Circulator pump, expansion tank, and air bleeders are built-in
  • Digitech® user friendly interface c/w outdoor rest
  • 2” PVC, CPVC, and Polypropylene vent capable of up to 100’ per vent run (200’ TOTAL)
  • Intelligence meets simplicity – service friendly design
  • Anti-freeze function protection
  • Valve pack
  • Available in natural gas or propane
  • Wifi compatible
  • Made in Italy
Brochure
R2K 24-submittal
R2K 24-English Manual
Exploded View
Allowable Vent lengths for R2K 24 Series
R2K 24-French Manual