Gas / residential Water Heaters

Burner Type NOx Draft Hood Outlet/Vent Size 3 Inch or 4 Inch (2) 4 Inch (1) Energy Saver Conformance Yes (2) Gas Connection 1/2 Inch (2) 1/2 Inch Threaded (1) Gas Type Natural (3) GPH Recovery 41 GPH at 90 Deg F (1) 43 GPH at 90 Deg F (1) 54 GPH at 90 Deg F (1) Ignition Type Piezo (1) Pilot Spark (2) Inlet/Outlet Connection 3/4 Inch Threaded (3) Options Temperature and Pressure Relief Valve (2) Top T and P Relief Valve (1) Relief Valve Details T and P Relief Valve Installed (1) Temperature and Pressure Relief Valve Installed (2) Tank Capacity 40 Gallon (2) 50 Gallon (1) Tank Dimensions 20 Inch Diameter x 48 Inch Height (1) 22 Inch Diameter x 47-11/16 Inch Height (1) 22 Inch Diameter x 56-5/8 Inch Height (1) Tank Height Including Draft Hood 54-1/2 Inch (1) 57-7/8 Inch (1) 60-1/8 Inch (1) Tank Material Engineered Enameled Vitraglas (Lining), Steel (Surface) Tank Warranty 6 or 10 Year Limited (2) 6 Year Limited (1) Type Short Venting Type Atmospheric (3)