The electric hot water heater element, which is mainly responsible for heating the water to the required temperature. Its performance directly affects the heating speed, stability, and service life of
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Ningbo Longwell Electric Technology Co., Ltd: Established in 1990, turn to experts of HVACR, manufacturer of fans, blowers , motors and components for heating, venlation air conditioner and
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Insulation is that property of any material that obstructs the flow of heat through it. In warm countries, insulation serves to reduce the heat entering the building, and in cold countries, to reduce the heat that escapes.