The ProLine® 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 40,000 BTU gas burner, the GURL-40 Standard Vent delivers a first hour rating of 72 gallons and a recovery rate of 41 gallons per hour. With an 0.57 Uniform Energy Factor, this water heater is not ENERGY STAR® qualified. It carries a 6-year limited tank warranty, and meets Ultra-Low NOx emission requirements.