66 Gallon, Electric Water Heater, Tall, Two 4500W, 240V Elements, 20 GPH, 2 Insulation, R Value 16.00, .88 Energy Factor, Factory Installed T P Valve, Unit Dimensions 60 14 Tall x 22 Diameter, 6 Year Tank Parts Warranty. This item may require an additional freight surcharge. You will be contacted if that is the case.