The ProLine® XE Ultra-Low NOx gas water heater delivers an efficient, reliable performance and features an innovative design that protects against accidental ignition of flammable vapors..
Featuring a 40-gallon (nominal) tank and a 42,000 BTU gas burner, the GPNH-40 Power Vent delivers a first hour rating of 69 gallons and a recovery rate of 42.6 gallons per hour. With an 0.70 Uniform Energy Factor, this water heater is ENERGY STAR® qualified. It carries a 6-year limited warranty, and meets Ultra-Low NOx emission requirements.