21-1/2" x 62-1/2", 3/4" NPT, 40000 BTU/Hr, 50 Gallon, 40.4 GPH, Lead-Free, Low NOx Burner, Natural, Tall, Residential Gas Water Heater
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Guardian System™ and Sensor - Exclusive Air/Fuel Shut-Off Device, Maintenance-Free - No Filter to Clean, Protective Control System that Disables the Heater in the Presence of Flammable Vapor Accumulation; Low Emissions - Eco-Friendly Burner, Low NOx Design; Longer Life - Premium Grade Anode Rod Provides Long Lasting Tank Protection; Easy to Light - No Matches Required; EverKLeen™ Patented System Fights; Sediment Build-Up; Lead-Free
Residential Gas Water Heater; Type Tall; Inlet/Outlet Connection 3/4 Inch Threaded x 3/4 Inch Threaded; Gas Type Natural; Gas Connection 1/2 Inch; Relief Valve Details Temperature and Pressure Relief Valve; Venting Type Atmospheric; Draft Hood Outlet/Vent Size 3 Inch or 4 Inch; Input Supply Rating 40000 BTU per Hour; Tank Dimensions 21-1/2 Inch Diameter x 59-1/4 Inch Height; Tank Height Including Draft Hood 62-1/2 Inch; Tank Capacity 50 Gallon; Tank Warranty 8-Year Limited; GPH Recovery 40.4 GPH at 90 Deg F; Drain Valve Details Enhanced Flow Brass; Burner Type Low NOx; Inclusions/Features Guardian System and Sensor, Premium Grade Anode Rod; Applicable Standard ANSI, AHRI, ASHRAE 90, ICC, DOE, FVIR, NAECA; Lead-Free; Energy Factor 0.65