Siemens Building Technology GCA221.1U Actuator 320819-301 it operates with significantly lower

it operates with significantly lower power consumption than standard PSC alternatives

it requires a start capacitor to effectively kick over under load

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

While this is the OEM blower assembly

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

Siemens Building Technology GCA221.1U Actuator 320819-301 it operates with significantly lowerThe 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