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Mahogany paper grain — description and returns beneath the overlapping buy card.
Common Questions Is the actuator motor included with this part
Simplified Installation: Standard 1/4-inch quick-connect terminals allow for fast wiring in gas furnace repair applications
Is this kit required for all installations above 2
ensuring a secondary seal that prevents steam loss and maintains system pressure
Comprehensive Internal Trim: Includes all necessary PRV service parts
Siemens Building Technology GCA156.1U Actuator 321142-301 Common Questions Is the actuatorThe 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