T104B1038 : Resideo Honeywell T104B1038 Thermostatic Actuator, Remote Sensor & Setpoint with 6' 8" Capillary

Resideo Honeywell Braukmann T104B1038 with Remote Sensor & Setpoint High Capacity Thermostatic Radiator Actuator. Provides precise and automatic control of room temperature in two-pipe systems by modulating the flow of hot water or steam through free-standing radiators, convectors and other heating units with high capacity requirements.

Controller with combined remote setpoint and sensor mounted on a wall. Setpoint/sensor connect with a capillary tube to an actuator, which mounts on the valve body. For V110 valves.

Features
Continually monitor and adjust room temperature for consistent comfort and relief from under-heating and overheating.
Designed with the higher capacity normally required by North American heating systems.
Valve seat disc, which is made of resilient material (EPDM), ensures tight shutoff on steam or hot water systems.
Nickel-plated bronze casted body with working parts in cartridge insert for ease of service.
Controls include sensor, setpoint dial and valve actuator; components may be integral or connected by capillary tubes.
Requires no electrical connections.
Meets ASHRAE Standard 102-1989.
40 mm collar diameter.