AO Smith 50 Gallon - 76,000 BTU Cyclone HE Commercial Gas Water Heater

The Cyclone HE is a light-duty, power-vent, fully condensing commercial gas water heater with an internal helical heat exchanger, similar to the design of A. O. Smith's industry-leading Cyclone XHE models. This helical heat exchanger helps Cyclone HE achieve 90% thermal efficiency and deliver outstanding hot water output. Features: Helical internal heat exchanger - completely surrounded by water in tank, provides much greater heat transfer surface than standard straight flue tube. Produces 90% thermal efficiency, which saves money on operating costs, increases hot water output compared to standard-efficiency water heaters. Minimizes standby losses by trapping heat in the tank. Spiral heat exchanger reduces scale and sediment from forming on water-side surface, which can reduce energy efficiency over time. Versatile power-direct vent design - system allows combined vertical and horizontal vent runs terminating through an outside wall, using Schedule 40 PVC or ULC S636 Approved PVC pipe. Modular blower - equ...