Definition: A water heater that uses electricity as its energy source for heating is commonly referred to as an electric water heater, and is one of the three major water heaters on par with gas water heaters and solar water heaters. Electric water heaters can be divided into storage type electric water heaters and instant heating type electric water heaters based on water storage method and heating time.
Working principle: Using a pressure resistant inner liner, install heating and temperature control components on the liner. Use a heating tube to heat the water in the liner. When the set temperature is reached, the temperature control components will automatically cut off the power supply. When using, use the pressure of tap water to press out the hot water from the inner tank, and adjust the water temperature to suit oneself through the mixing valve for bathing.