IBC DC Duel-Condensing Combi Boilers

As unique two-in-one heat exchangers, Combi boilers merge domestic hot water and space heating into one compact design that saves energy significantly. Along with built-in boiler pumps and return sensor control, DC boilers feature convenient and efficient self-cleaning capabilities and self-draining vertical fin heat exchangers. Learn more about IBC DC specs and affordable costs by filling out our online form.


  • DC 23-84 — 23,000 to 84,000 BTU/HR
  • DC 29-106 — 29,000 to 106,000 BTU/HR
  • DC 20-125 — 20,000 to 125,000 BTU/HR
  • DC 33-160 — 33,000 to 160,000 BTU/HR



  • Self-cleaning, self-draining vertical fin heat exchanger
  • Solid 20-year track record
  • 95 percent AFUE with full ASME-rated pressure vessel
  • Two independent copper coils embedded in a cast aluminum heat exchanger
  • Built-in boiler pump
  • Outdoor rest technology
  • 10-year limited warranty

Call us today for a FREE estimate, 1-855-241-7171. 

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