Heating Element with GasketThe WH1A-S is a screw in heating element that is 1250w at 120v designed to quickly and efficiently heat the water via electricity in a Raritan water heater. These elements must be installed, and the tank filled prior to applying any power or they will burn out. Raritan does offer an element that can last a bit longer if power is applied without water in the tank.Features: Includes Gasket; Screw-In Type; 120v; WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. - cis2:mm5mnJlm -Specifications: Type: Parts; Box Dimensions: 2"H x 7"W x 8"L WT: 0.5 lbs; UPC: 085462011269;