Comfort Indirect Fired Water Heater


The Stainless Steel Indirect Fired Water Heater is heated by the hot water from your boiler. As your home is being heated, your domestic hot water can also be heated at the same time, thereby, consuming less fuel and conserving energy. Combine this with a recovery rate that is up to three times faster than conventional gas or electric water heaters, and The COMFORT Series Indirect Fired Water Heater heats more hot water with less fuel for the energy conscious consumer.

Warranty Info

10 Year Limited Warranty TRIANGLE TUBE hereby warrants the COMFORT indirect water heater when properly registered with our factory at the time of purchase (as set forth below) to be free from defects in material or workmanship. Triangle Tube will repair or, at its option, replace the component part.

Features and Benefits

  • Available in Two Models, CF45 and CF55.
  • Exclusive “Tank-in-Tank” Technology
  • Self-Cleaning / Self-Descaling Heat Exchanger
  • Lowest Pressure Drop in the Industry
  • Top-Mounted Aquastat
  • Average Life Span Exceeds 20 Years

Product Comparison

Model Storage (gal) 1st Hour Output (gal) Continuous Flow (gal/min) 10 Minute Peak Flow (gal) Boiler Output (mbh)
Smart 30 28 140 1.9 40 87
Smart 40 36 180 2.5 50 112
Smart 50 46 220 3.1 65 140
Smart 60 56 410 6 110 270