WATER HEATER 40 gal 40 mbh (*** USE GS640BCT IF OUT ***)

Residential Gas Water Heater; Type Tall; Inlet/Outlet Connection 3/4 Inch x 3/4 Inch; Gas Type Natural/Propane; Gas Connection 1/2 Inch; Relief Valve Details CSA/ASME T and P Relief Valve Supplied; Venting Type Atmospheric; Draft Hood Outlet/Vent Size 3 Inch or 4 Inch; Input Supply Rating 40000 BTU/Hour; Tank Dimensions 20 Inch Diameter x 58-3/4 Inch Height; Tank Height Including Draft Hood 60-3/4 Inch; Tank Material Glass Coated; Tank Capacity 40 Gallon; Tank Warranty 6 Year Limited; GPH Recovery 42 GPH at 90 Deg F; Ignition Type Piezo; Drain Valve Details Ball Type, Enhanced Flow, Tamper Resistant, Solid Brass; Insulation Details Non-CFC Foam; Burner Type Patented Eco-Friendly Low-NOx Green Choice Gas; Energy Saver Conformance Yes; Inclusions/Features Convertible Gas Control, Coregard Anode Rod, Gas Burner, Drain Valve, Diffuser Dip Tube; Applicable Standard ASHRAE/IESNA 90.1, ASME, CSA, UBC, CEC, HUD; Energy Factor 0.66; Pressure Rating 150 PSI