The thermal conductivity of water scale is very low, resulting in waste of electrical energy. At the same time, due to the poor thermal conductivity of scale, the internal temperature of the electric heater element is too high, which will greatly shorten the service life. In general, the immersion water heater with a service life of 5 years can only be used for 1 to 2 years in the case of excessive scale. In addition, the scale is easy to breed bacteria, pollute the water quality, and in serious cases, it will cause the surface of the electric heater to burst and damage, causing the risk of electric shock.
As we mentioned before, there is a way for automatic elimination of corrosion factors,it is a water heater through automatic monitoring of water quality. It can make the heating element not easy to get scale, in addition, there are some other technical methods - the using of elongated steel core extrusion magnesium rod, it can be placed on the opposite side of the immersion water heater, to ensure the maximum protection of the inner tank, It is also not easy to form scale.
