Sensors

Burner Type NOx Draft Hood Outlet/Vent Size 3 Inch or 4 Inch (5) 3 or 4 Inch (1) 4 Inch (1) 4 Inch Inner Diameter x 6 Inch Outer Diameter (1) Energy Saver Conformance Yes (3) Gas Connection 1/2 Inch (6) 1/2 Inch Threaded (2) Gas Type Natural (8) GPH Recovery 34 GPH at 90 Deg F (1) 41 GPH at 90 Deg F (1) 43 GPH at 90 Deg F (3) 54 GPH at 90 Deg F (2) 84 GPH at 90 Deg F (1) Ignition Type Piezo (2) Pilot Spark (6) Inlet/Outlet Connection 3/4 Inch Threaded (7) 3/4 Inch Threaded x 3/4 Inch Threaded (1) Options Solid Vent Kit, Flexible Vent Kit (1) Temperature and Pressure Relief Valve (6) Top T and P Relief Valve (1) Relief Valve Details T and P Relief Valve Installed (3) Temperature and Pressure Relief Valve Installed (5) Tank Capacity 30 Gallon (1) 40 Gallon (3) 48 Gallon (1) 50 Gallon (2) 55 Gallon (1) Tank Dimensions 16 Inch Diameter x 56-1/4 Inch Height (1) 18 Inch Diameter x 56-9/16 Inch Height (1) 20 Inch Diameter x 48 Inch Height (1) 20 Inch Diameter x 56-9/16 Inch Height (1) 22 Inch Diameter x 47-11/16 Inch Height (1) 22 Inch Diameter x 54-3/4 Inch Height (1) 22 Inch Diameter x 56-5/8 Inch Height (1) 22 Inch Diameter x 59-3/16 Inch Height (1) Tank Height Including Draft Hood 54-1/2 Inch (1) 57-7/8 Inch (1) 60-1/8 Inch (1) 63 Inch (1) 63-3/8 Inch (2) 64-9/16 Inch (1) 75-7/8 Inch (1) Tank Material Engineered Enameled Vitraglas (Lining), Steel (Surface) Tank Warranty 6 or 10 Year Limited (6) 6 Year Limited (2) Type Short (3) Tall (3) Venting Type Atmospheric (6) Direct (1) Power, Horizontal/Vertical (1)