The hermetic seal of electric resistors used in water boilers is a vital factor for guaranteeing long life. The heart of the device is an electric wire that transforms electricity into heat, and as you can well imagine its coexistence with water and humidity is not exactly harmonious.
The seal is also tied to the processing precision required to obtain electric resistor components which are then assembled. The advantage of our products is that they are made with components that are processed in our factories using modern machinery, starting from the selected raw materials. The whole process is managed by a quality system that complies with ISO9001.
As already mentioned, even the raw materials play an important role in the production of electric resistors, such as the brass and pure copper used to produce the hoses that contain the heating wire. Any impurity, in fact, would risk interacting with the minerals in the water or with the chlorine that is used as a disinfectant.
You can find a wide range of
electric resistors to cover every need in our catalogues.
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