Siemens Building Technology GCA164.1P Actuator 326058-757 The rigid aluminum construction provides

The rigid aluminum construction provides structural integrity

Reliable HVAC draft inducer performance is essential for preventing carbon monoxide buildup and ensuring long-term operational stability in demanding commercial settings

installing this authentic Velocity Boiler Works part restores access to vital diagnostic codes and system parameters

The Watts 740 series utilizes a large orifice design and a silicon-coated EPDM disc to ensure positive shut-off and prevent seat leakage during normal thermal expansion cycles

Professional installation is recommended to ensure the blade is positioned at the correct depth within the shroud for maximum HVAC system efficiency

Siemens Building Technology GCA164.1P Actuator 326058-757 The rigid aluminum construction providesThe Siemens Building Technology GCA164. 1P Actuator is a heavy duty modulating spring return actuator engineered for precise control in high torque HVAC applications. Delivering 160 lb in torque, this OpenAir electronic actuator is built to handle large dampers in return air, exhaust, and face and bypass systems. Operating on 24VAC DC, the unit utilizes a 0 10VDC control signal with adjustable span and offset functionality for field calibrated