The heater of an electric water heater is usually composed of a set of electric heating tubes, which are made of a metal material that can withstand high temperatures, such as stainless steel or copper. These electric heating tubes are installed inside the water heater, converting electrical energy into thermal energy through resistance, thereby heating the water. The power of the heater can usually be set at the factory or selected by the user according to their own needs when purchasing.

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.