40 Gallon GURL-40 40,000 BTU ProLine Residential Gas Water Heater, Ultra-Low NOx - Short (NG)

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 tank and a 40,000 BTU gas burner, the GURL-40 Standard Vent delivers a first hour rating of 69 gallons and a recovery rate of 41 gallons per hour. With an 0.62 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. Features: The internal microprocessor provides enhanced operating parameters and tighter differentials for precise sensing and faster heating response to optimize performance. Uses a thermopile to generate the power needed to operate the electronic gas control without requiring an external power source. The electronic gas control incorporates an LED status indicator that monitors system operation and service diagnostics. Helps reduce lime and sediment buildup, maximizes hot water output. Made from long lasting PEX cross-linked polymer. Eco-friendly non-CFC foam insulation, heat traps and specially designed combustion chamber combine to produce a high Energy Factor for maximum savings on operating costs. Patented eco-friendly design reduces NOx emissions by up to 33% and complies with Low-NOx emission requirements of less than 40 ng/J.