The Camco 4500 W 240 V screw in High Watt Density water heater element can bu used to replace most elements of the same type, wattage and voltage. Never replace your water heater element with one that has a higher wattage/voltage than what is printed on the water heater nameplate. Instructions and gasket are included. Elements are easy to install and work with most all water heater brands as a universal replacement part.