Sensors

Burner Type NOx (2) Steel (12) Draft Hood Outlet/Vent Size 3 Inch x 4 Inch (1) 3 or 4 Inch (7) 4 Inch (6) 4 Inch Inner Diameter x 6 Inch Outer Diameter (1) Energy Saver Conformance Yes (3) Gas Connection 1/2 Inch (4) 1/2 Inch Threaded (11) Gas Type Liquid Propane (2) Natural (13) GPH Recovery 32 GPH at 90 Deg F (1) 34 GPH at 90 Deg F (2) 37 GPH at 90 Deg F (1) 43 GPH at 90 Deg F (4) 54 GPH at 90 Deg F (2) 70 GPH at 90 Deg F (1) 70 GPH at 90 Deg F (US) (1) 81 GPH at 90 Deg F (1) 82 GPH at 90 Deg F (1) 92 GPH at 90 Deg F (1) Ignition Type Piezo Inlet/Outlet Connection 1 Inch Threaded (1) 1-1/4 Inch Threaded (1) 3/4 Inch Threaded (11) 3/4 Inch Threaded x 3/4 Inch Threaded (2) Options Leg Kit, Water Connection (1/2 Inch Threaded Recirculation Inlet, 1/2 Inch Hot Water Outlet, 1/4 Inch Cold Water Outlet) (1) Roof Jack Kit (2) Solid Vent Kit, Flexible Vent Kit (1) Temperature and Pressure Relief Valve (1) Top T and P Relief Valve (1) Relief Valve Details T and P Relief Valve Installed (14) Temperature and Pressure Relief Valve Installed (1) Tank Capacity 100 Gallon (1) 30 Gallon (3) 40 Gallon (3) 45 Gallon (1) 48 Gallon (3) 50 Gallon (2) 72 Gallon (1) 75 Gallon (1) Tank Dimensions 18 Inch Diameter x 56-1/4 Inch Height (1) 18 Inch Diameter x 56-3/8 Inch Height (1) 20 Inch Diameter x 45-3/4 Inch Height (1) 20 Inch Diameter x 56-1/4 Inch Height (1) 20 Inch Diameter x 56-5/8 Inch Height (1) 22 Inch Diameter Jacket x 56-3/8 Inch Height (1) 22 Inch Diameter x 48-1/16 Inch Height (1) 22 Inch Diameter x 56-5/8 Inch Height (3) 22 Inch Diameter x 59-3/16 Inch Height (1) 24 Inch Diameter Jacket x 48-1/16 Inch Height (1) 26 Inch Diameter x 59 Inch Height (1) 26 Inch Diameter x 59-5/8 Inch Height (1) 28-1/4 Inch Diameter x 65-5/16 Inch Height (1) Tank Height Including Draft Hood 49-1/4 Inch (1) 51-9/16 Inch (2) 59-1/4 Inch (1) 59-15/16 Inch (1) 59-3/4 Inch (1) 60-1/8 Inch (4) 60-3/8 Inch (1) 62-1/4 Inch (1) 62-5/8 Inch (1) 71-1/2 Inch (1) 75-7/8 Inch (1) Tank Material Engineered Enameled Vitraglas (Lining), Rolled/Welded Heavy Gauge Steel (2) Engineered Enameled Vitraglas (Lining), Steel (Surface) (11) Engineered Enameled Vitraglas Lined, Steel Surface (1) Tank Warranty 10 Year Limited (2) 6 Year Limited (13) Type High Input (3) Short (3) Tall (3) Tall, Single Wall (1) Venting Type Atmospheric (14) Direct (1)