Sensors

Burner Type NOx (1) Steel (18) Steel, NOx (1) Draft Hood Outlet/Vent Size 2 or 3 Inch (4) 3 Inch (1) 3 Inch or 4 Inch (2) 3 Inch x 4 Inch (1) 3 or 4 Inch (10) 4 Inch (2) Energy Saver Conformance Yes (1) Gas Connection 1/2 Inch (5) 1/2 Inch Threaded (15) Gas Type Liquid Propane (3) Natural (17) GPH Recovery 21 GPH at 90 Deg F (8) 32 GPH at 90 Deg F (2) 34 GPH at 90 Deg F (2) 37 GPH at 90 Deg F (1) 41 GPH at 90 Deg F (1) 43 GPH at 90 Deg F (9) 54 GPH at 90 Deg F (1) 65 GPH at 90 Deg F (1) 7 GPH at 90 Deg F (2) 70 GPH at 90 Deg F (2) 82 GPH at 90 Deg F (1) Ignition Type Piezo (10) Pilot Spark (9) Inlet/Outlet Connection 3/4 Inch Threaded Number of Elements 1 (2) 2 (8) Options Concentric Vent Kit Termination (3) Roof Jack Kit (3) Top T and P Relief Valve (1) Power Rating of Elements 1500 Watt (2) 3500/4500 Watt (1) 4500 Watt (7) Relief Valve Details T and P Relief Valve Installed (18) Temperature and Pressure Relief Valve Installed (12) Tank Capacity 19 Gallon (2) 28 Gallon (1) 30 Gallon (5) 38 Gallon (1) 40 Gallon (9) 48 Gallon (4) 50 Gallon (6) 6 Gallon (1) 75 Gallon (1) Tank Dimensions 14 Inch Diameter x 16-3/16 Inch Height (1) 18 Inch Diameter x 24-7/16 Inch Height (2) 18 Inch Diameter x 56-1/4 Inch Height (1) 18 Inch Diameter x 56-3/8 Inch Height (1) 18 Inch Diameter x 57 Inch Height (1) 20 Inch Diameter x 45-3/4 Inch Height (1) 20 Inch Diameter x 48-15/16 Inch Height (1) 20 Inch Diameter x 49-7/16 Inch Height (1) 20 Inch Diameter x 56-1/4 Inch Height (1) 20 Inch Diameter x 56-3/4 Inch Height (1) 20 Inch Diameter x 56-5/8 Inch Height (1) 20 Inch Diameter x 62-7/16 Inch Height (1) 22 Inch Diameter x 31-13/16 Inch Height (1) 22 Inch Diameter x 47 Inch Height (1) 22 Inch Diameter x 48-1/16 Inch Height (1) 22 Inch Diameter x 49-7/16 Inch Height (1) 22 Inch Diameter x 49-9/16 Inch Height (1) 22 Inch Diameter x 56-3/4 Inch Height (2) 22 Inch Diameter x 56-5/8 Inch Height (3) 22 Inch Diameter x 56-9/16 Inch Height (1) 22 Inch Diameter x 59-5/16 Inch Height (1) 24 Inch Diameter Jacket x 48-1/16 Inch Height (1) 24 Inch Diameter x 34-5/8 Inch Height (1) 24 Inch Diameter x 49-7/16 Inch Height (1) 24 Inch Diameter x 50-9/16 Inch Height (1) 26 Inch Diameter x 59-11/16 Inch Height (1) Tank Height Including Draft Hood 49-1/4 Inch (1) 51-9/16 Inch (2) 54-1/4 Inch (1) 57-11/16 Inch (1) 59-15/16 Inch (1) 59-3/4 Inch (1) 59-7/8 Inch (1) 60-1/8 Inch (4) 60-3/8 Inch (1) 60-7/8 Inch (1) 63-1/2 Inch (1) 66-1/2 Inch (1) 69-1/16 Inch (1) 69-1/2 Inch (1) Tank Material Engineered Enameled Vitraglas (Lining), Rolled/Welded Heavy Gauge Steel (2) Engineered Enameled Vitraglas (Lining), Steel (Surface) (24) Engineered Enameled Vitraglas Lining, Steel Surface (1) Tank Warranty 6 Year Limited Thermostat Type Fully Automatic, Fast Acting, Surface Mount (10) Type Damper (1) Fan Assist (1) High Input (1) Non-Simultaneous, Lowboy (3) Non-Simultaneous, Upright (5) Short (3) Tall (3) Utility (2) Venting Type Atmospheric (12) Direct (1) Direct, Power, Horizontal/Vertical (3) Power (2) Power, Horizontal/Vertical (2)