The appearance of ice on the roof leads to many negative consequences, among which damage to the facade and roofing material, leaks and a decrease in the service life of the roof decoration. The fight against the formation of ice and icicles can be carried out using cable heating systems. The principle of operation of such an installation is the timely inclusion and disconnection of the heating system when changing weather conditions. Sensors and thermostats react not only to change the temperature regime, but also to precipitation.