Water heaters with surge protection

Surge protection

— a system that protects the water heater from power surges in the mains. This function is especially important for models equipped with electronic control (see "Control") — they are the most sensitive to power failures. However, there are also mechanical devices with similar protection.

This feature is useful primarily in unstable power grids subject to voltage fluctuations, impulses and other interference. At the same time, it should be noted that even if there is protection in the heater itself, the use of an external stabilizer will not be superfluous — even in the most advanced devices, the possibilities of built-in protection are not unlimited.