Gas / residential Water Heaters

Burner Type NOx (2) Steel (1) Draft Hood Outlet/Vent Size 3 Inch or 4 Inch (2) 3 or 4 Inch (1) Energy Saver Conformance Yes (1) Gas Connection 1/2 Inch (2) 1/2 Inch Threaded (1) Gas Type Natural GPH Recovery 41 GPH at 90 Deg F (1) 43 GPH at 90 Deg F (2) Ignition Type Piezo (1) Pilot Spark (2) Inlet/Outlet Connection 3/4 Inch Threaded Options Temperature and Pressure Relief Valve (2) Relief Valve Details T and P Relief Valve Installed (1) Temperature and Pressure Relief Valve Installed (2) Tank Capacity 40 Gallon Tank Dimensions 20 Inch Diameter x 48 Inch Height (1) 22 Inch Diameter x 47-11/16 Inch Height (1) 22 Inch Diameter x 48-1/16 Inch Height (1) Tank Height Including Draft Hood 51-9/16 Inch (1) 54-1/2 Inch (1) 57-7/8 Inch (1) Tank Material Engineered Enameled Vitraglas (Lining), Steel (Surface) (3) Tank Warranty 6 or 10 Year Limited (2) 6 Year Limited (1) Type Short Venting Type Atmospheric (3)