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Heat-flo provides a wide variety of tanks and specializes in indirect tanks. The Heat-flo High Output (HO) indirect series of tanks are available in 60-, 80- and 115-gallon capacities. The body of the tank, the oversized heat transfer coil and even the cold-water inlet (dip tube) are made of high quality 316L stainless steel; all are fabricated in the U.S. and are sourced from the U.S. All the piping connections are on the top of the tank, making the installation easy and cost effective, with less material and less labor than the competition. The finished tank is jacketed with dent and rust resistant HDPE plastic and is highly insulated to minimize standby heat loss.
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