Bradford White® Electric Water Heater, Upright, Series: RE2, 55 gal Tank, 240/208 V, 4.5/3.5 kW Power, 1 ph, 3/4 in NPT Water Connection, Screw-In Copper Heating Element, 0.93, Floor Mounting, 21/16 gph at 90 deg F Rise Recovery Rate, 150 psi Pressure, Tall or Short: Tall, ASME: No, Steel, 23 in Dia x 58-3/16 in H, Domestic