Dhw thermostat 55 / 45 De Dietrich SFH22034

The dhw thermostat 55/45 is a domestic hot water thermostat with a differential setting, typically opening at 55°C and closing at 45°C. It controls water temperature in storage tanks or boilers, ensuring efficient hot water supply while preventing scalding. Suitable for maintenance or replacement in heating systems, this thermostat helps maintain consistent hot water temperature. A practical component for domestic hot water systems.