Thermostat de sécurité 85 °C De Dietrich 721643300

The limit thermostat rated at 85°C is a safety device that prevents overheating in boilers and heating systems. It monitors temperature and interrupts operation if the set limit is exceeded, protecting components and ensuring safe use. If your existing thermostat fails or drifts from calibration, replacing it with this 85°C limit thermostat restores critical overheat protection. A vital part of boiler spare parts, this thermostat helps maintain safe and reliable system performance.