Siemens Building Technology GCA221.1U Actuator 320819-301 Industrial Durability: Forged brass construction

Industrial Durability: Forged brass construction paired with NBR seating for long-term resilient service

maintaining the balance between subcooling and saturation temperatures without the risk of metering device failure common in generic alternatives

This genuine OEM Broan vent fan motor operates at 120V and draws 1

making it ideal for watertight or washdown environments

this American-made sheave is built for durability and consistent operation in demanding environments like fans and pumps

Siemens Building Technology GCA221.1U Actuator 320819-301 Industrial Durability: Forged brass constructionThe Siemens GCA221. 1U is a high torque spring return rotary actuator engineered for reliable control of building automation dampers and valves. Operating on 120 VAC, this Open Closed (on off) actuator delivers 142 lb in (16 Nm) of torque, making it a standard choice for large air handlers and systems requiring fail safe positioning. Designed for mechanical spring return during power loss, it ensures the controlled component returns to its safety