Siemens Building Technology GCA156.1U Actuator 323269-701 The Heil Quaker ICP 1172824

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Siemens Building Technology GCA156.1U Actuator 323269-701 The Heil Quaker ICP 1172824The Siemens GCA156. 1U is a heavy duty OpenAir spring return electronic damper actuator engineered for precise modulating control in demanding commercial HVAC systems. This 24V AC DC unit delivers a robust 142 lb in torque (160 lb in nominal) to effectively manage large dampers in VAV terminals, air handlers, and mixed air applications. Built with brushless DC motor technology, it features integrated stall protection to prevent motor burnout, ensuring