Gas / residential Water Heaters

Burner Type NOx (2) Steel (4) Draft Hood Outlet/Vent Size 2 or 3 Inch (2) 3 Inch or 4 Inch (2) 3 or 4 Inch (1) 4 Inch (1) Energy Saver Conformance Yes (1) Gas Connection 1/2 Inch (3) 1/2 Inch Threaded (3) Gas Type Natural (6) GPH Recovery 21 GPH at 90 Deg F (2) 43 GPH at 90 Deg F (5) 54 GPH at 90 Deg F (1) Ignition Type Piezo (2) Pilot Spark (4) Inlet/Outlet Connection 3/4 Inch Threaded Number of Anode Rods 1 (1) Number of Elements 2 (2) Options Concentric Vent Kit Termination (1) Temperature and Pressure Relief Valve (1) Top T and P Relief Valve (1) Power Rating of Elements 4500 Watt (2) Relief Valve Details T and P Relief Valve Installed (4) Temperature and Pressure Relief Valve Installed (4) Tank Capacity 50 Gallon Tank Dimensions 20 Inch Diameter x 56-9/16 Inch Height (1) 22 Inch Diameter x 47-3/16 Inch Height (1) 22 Inch Diameter x 56-3/4 Inch Height (1) 22 Inch Diameter x 56-5/8 Inch Height (2) 22 Inch Diameter x 56-9/16 Inch Height (1) 24 Inch Diameter x 49-7/16 Inch Height (1) 24 Inch Diameter x 50-9/16 Inch Height (1) Tank Height Including Draft Hood 60-1/8 Inch (2) 60-7/8 Inch (1) 63-1/2 Inch (1) 63-3/8 Inch (1) Tank Material Engineered Enameled Vitraglas (Lining), Steel (Surface) (7) Tank Warranty 6 or 10 Year Limited (2) 6 Year Limited (6) Thermostat Type Fully Automatic, Fast Acting, Surface Mount (2) Type Damper (1) Non-Simultaneous, Upright (1) Non-Simultaneous, Upright, Short (1) Short (1) Tall (2) Venting Type Atmospheric (4) Direct, Power, Horizontal/Vertical (1) Power (1)