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dual coil indirect water heater

bob eck
bob eck Member Posts: 928
Looking for a dual coil indirect water heater. want to use a condensing gas boiler  and a 50 gallon dual coil indirect water heater. Use the 50 gallons for domestic hot water needs and then use the top coil that would be piped into a duct coil that would be backing up a heat pump. what brand dual coil indirect water heaters are out there? Thanks for the info.


  • eluv8
    eluv8 Member Posts: 174
    dual coil indirect

    I like the Heat Flo line of tanks. They offer a dual coil as well as a dual coil with electric backup. The coil is smooth wall stainless so there is less accumulation of scale (no fins to load).
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