COMBI-TECH SERIES R2K 55 – Condensing Combi Instantaneous Boiler

• Condensing wall hung instantaneous combi boiler
• Revolutionary Combi-Tech® stainless steel heat exchanger
• Hydronic heating and Instant Hot water in one package
• 10-1 modulation – low Nox emissions
• 187,667 BTU/h (R2K 55)
• DHW flow rate – 7.11 GPM @ 54°F rise (4.97 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 * 60’ per vent run (120’ TOTAL) view addition venting options and information below – downloadable PDF.
• Intelligence meets simplicity – service friendly design
• Anti-freeze function protection
• Valve pack
• Available in natural gas or propane
• Wifi compatible
• Made in Italy