Water Heater Element, Element Mount Type Threaded Pipe, Insert Length 9.09 in, Operating Voltage 240V AC, Power Consumption 2,000 W, Flange Height 2 1/2 in, Flange Width 2 1/2 in, For Potable Water Use No, For Water Hardness Extremely Hard, High Lime Content, High Sulfur Content, Frequency 60 Hz, Gasket Type Type AG-1 Rubber, Includes Gasket Yes, Includes Mounting Hardware Yes, Screw Plug Material Steel, Sheath Material Nickel-Based Alloy, Standards CSA File LR48791, UL File E65554