Siemens Building Technology GCA121.1P Actuator 322838-754 and equipment model before installation

and equipment model before installation to ensure proper compatibility and system operation

clean blue flame during the ignition cycle

This programmed replacement motor is designed as the OEM replacement for specific G7SA 072 B furnace motor assemblies and supersedes certain earlier programmed motor configurations

eliminating the need for manual trim pot adjustments

Siemens Building Technology GCA121.1P Actuator 322838-754 and equipment model before installationThe Siemens GCA121. 1P Actuator is a heavy duty spring return damper actuator designed for critical fail safe applications in commercial HVACR systems. Delivering 160 lb in torque, this OpenAir electronic actuator provides reliable 2 position (On Off) control for return air, mixed air, and exhaust dampers. Engineered with brushless DC motor technology and integrated stall protection, it ensures long term operational stability and prevents motor