- 30,000/251,000 BTU/h (min/max input
- Cascaded together for a combined capacity of 2,510,000 BTU/hr
- 96% thermal efficiency
- Operates on very low gas pressure (down to 2.5” WC)
- Indoor/Outdoor, wall hung, fully condensing, tankless on demand water heater
- Common venting capable
iQ251D Deionized Industrial Heater (Wall-Hung)
Intellihot
Intellihot was founded in 2009, after a traditional water heater broke down and flooded the founder’s basement, Intellihot today designs, manufactures and assembles tankless water heaters for residential, commercial and industrial applications – the first to do so entirely in the United States.
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