Eighty plus percent thermal efficiency affords lower operating costs on most models.

The BBCN3-75T75 commercial gas water heater meets California Air Quality Management District Requirements for NOx emissions of 14 ng/j or 20 ppm. This model is equipped with a pre-wired factory-mounted blower. This blower provides more efficient control of heat and helps ensure an adequate supply of make-up air. Prior to ignition the control proves a working draft.

All Heavy-Duty Commercial Gas units have a glass coated internally-lined tank fired at 1600 ºF. This provides a tough interior surface for storage tanks and maximum protection against the wearing effects of high-volume and high- temperature water.

The Polaris® has a high grade 444 stainless steel tank with brass connections for years of dependable, trouble-free service no anode required. A submerged combustion chamber with spiral flue provides up to 96% thermal efficiency and ultra-low standby heat loss of approximately 1%.