indoor electric heaters, commonly known as heaters,electrical heaters, etc., through the heating elements convert electrical energy into heat energy, and the use of radiation, conduction, convection, etc. thermal energy delivered to the room and the body of the appliance (electrical room heater), and Traditional compared to the use of fuel for heating appliances, heaters having heat rapid, easy to use, safe, reliable, clean, high efficiency heat, especially indoor portable heater by the majority of consumers. The electric heater is converted to heat energy in the process. Since the power supply thermal effects can occur through the wires, the world on many inventors engaged in research and manufacturing all kinds of electric appliances. Electric development and wider application also with other industries, followed a pattern: the gradual promotion of advanced electric heater from the state to the world; the progressive development from the city to the countryside; the development of the collective use of the family, to the individual; Product from the low to the high-end development.
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