An electric heater is a common household appliance that can convert electrical energy into thermal energy, providing heating for a home room. The working principle of an electric heater is to convert electrical energy into thermal energy to maintain room temperature.

The circuit of an electric heater contains an element that converts electrical energy into thermal energy, called a resistance element. When current flows through a resistor element, the resistor element generates heat, which can be used to heat the air.

The electric heater also includes a fan used to distribute the air heated by the electric heater throughout the room. The fan maintains the temperature of the room at a set level by sending heated air into the room.

A thermostat can be used to control the heating level of an electric heater to achieve the set temperature.

The thermostat can limit the current of the resistor element, thereby adjusting the heating heat to reach the set temperature.

The principle of an electric heater is toConverting electrical energy into thermal energy,passThe fan distributes the heated air into the room and adjusts the temperature through a thermostat. To maintain room temperature, electric heaters are a very effective household appliance that can meet the temperature needs of households.