Caleffi Thermostatic Control Head with Built-in Sensor, 45-82 F

Caleffi Thermostatic Control Head with Built-in Sensor, 45-82 F Temperature Range, used with radiator valves. The Caleffi Thermostatic Control Head with Built-in Sensor is used to regulate the fluid flow to the radiator of a heating system. They are provided with a regulating element which automatically controls the opening of the valve to keep ambient temperature of the room where they are installed constant at the set value. This will prevent unwanted temperature rises and grants considerable energy savings. Features: Prevents unwanted temperature rises Considerable energy savings Quick, safe connection to the radiator without use of additional sealing materials