Lochinvar®, 100313085, Water Heater, Residential, Series: HPA, 66 gal Tank, 208/240 V, 4500 W Power, 3/4 in NPT Water Connection, Zinc Plated Copper Sheath Heating Element, 3.06 to 3.24 Energy Factor, 150 psi Pressure, Tall Tall or Short, ASME: No, Glass Lined Steel, 61 in H x 27 in W Dimensions