The heating components of an electric water heater are an important component of the water heater, which mainly consists of a heater, temperature controller, anti electric wall, etc. The heater is the core component of a water heater, which converts electrical energy into thermal energy and heats water to a certain temperature. The temperature controller is responsible for controlling the heating time and temperature of the heater, while the anti electric wall is used to prevent electric leakage of the water heater from causing harm to the user.