Siemens Building Technology GCA126.1U Actuator 321142-301 F across its primary operating

F across its primary operating range

this specific model is non-spring return

this specific part number is designed for a 1/4-inch hub bore

Universal Compatibility: The 100-240V AC power input and 2-10 VDC feedback signal integrate seamlessly with standard building automation systems (BAS)

Full Flow Performance: Full-port refrigeration valve geometry reduces turbulence and maintains high system efficiency

Siemens Building Technology GCA126.1U Actuator 321142-301 F across its primary operatingThe Siemens GCA126. 1U is a heavy duty OpenAir spring return actuator engineered for 2 position control in demanding HVAC systems. This 24VAC DC damper actuator delivers a robust 160 lb in torque (18 Nm), making it an industry standard for managing return air, exhaust, and face and bypass dampers in high capacity air handling units. Designed for fail safe reliability, the bi directional spring return ensures dampers reach a secure position during