HONEYWELL T104B1038 High Capacity Thermostatic Radiator Actuator with remote sensor and 1 19/32 in. collar diameter. Provide 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.

Features

• Continually monitor and adjust room temperature for consistent comfort and relief from underheating and overheating.

• Designed with the higher capacity normally required by U.S.A. 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.

• Require no electrical connections.

• All working parts are replaceable using service tool (MT100C1011) while valve remains in service, in-line, under pressure.

• Valves normally open without control mounted.

• Valves may also be used with MV110 Electric Zone Valve Actuator.

• Meet ASHRAE Standard 102-1989.

• Meet ASHRAE Standard 102-1989.