The Bunn 04236.1000 Coffee Heating Element is a tank heater designed to heat water in compatible commercial coffee brewing equipment. Rated at 120V and 1320W, it provides the required heating power for maintaining brewing water at the proper operating temperature. The element is a 1-phase component with male terminals and is supplied with two gaskets for installation. It measures approximately 4 inches by 11-1/2 inches for the heating section and is used across compatible coffee brewer models and series. This replacement component is suitable for service applications involving a worn or failed tank heater. Always verify the brewer model, electrical specifications, terminal configuration, and gasket requirements before installation to ensure proper compatibility and safe operation.