Siemens Building Technology GCA121.1U Actuator 321042-401 6 inches in diameter) designed

6 inches in diameter) designed for horizontal mounting using standard belly band brackets

Designed with a 3

Its integration into automated burner systems enhances safety and operational efficiency

Using this component with R22 or other refrigerants will result in improper metering and potential system failure

Siemens Building Technology GCA121.1U Actuator 321042-401 6 inches in diameter) designedThe Siemens GCA121. 1U is a high performance spring return rotary damper actuator designed for the heavy duty demands of commercial HVAC systems. Delivering a robust 142 lb in torque (rated up to 160 lb in in specific applications), this 24VAC damper actuator provides reliable on off 2 position control for return air, exhaust, and face and bypass dampers. Built with brushless DC motor technology, the unit features integrated stall protection to