Frost thermostat 30?C De Dietrich JJJ008434720

This frost thermostat is set to activate at 30?C, providing protection against freezing in heating systems and pipes. It is designed to switch on circulation pumps or heaters when temperatures drop near freezing, preventing ice damage. Ideal for use in boilers, outdoor pipes, and other vulnerable areas, this thermostat helps maintain system integrity during cold weather. A simple and effective solution for frost protection in residential and commercial heating installations.