Delivering 90% efficiency, the Envirosense® Power Vent is a 50-gallon, 76,000 BTU gas water heater, equipped with a fully submerged, spiral-shaped condensing heat exchanger.
This design provides much greater heat transfer surface than a standard straight flue tube, resulting in 90% thermal efficiency and higher hot water output than standard 78% efficient water heaters. With a 22” diameter, Envirosense® Power Vent can be installed in less space than a 75-gallon unit and delivers greater recovery and lower operating costs. The Envirosense® Power Vent is so advanced, it can deliver “endless hot water for showers” - a continuous flow of over 3 gallons per minute.
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