Resideo - Honeywell Home T100B1043 Thermostatic Radiator Valve Actuator

Thermostatic Radiator Valve Actuator; Type Standard Capacity; Operating Temperature 48 to 79 Deg F (Ambient); Application Thermostatic Radiator Valve, Convector, Heating Unit; Capillary Length 16 Foot; Collar Diameter 1-3/16 Inch; Sensor Type Remote