Siemens Building Technology GMA121.1U Actuator 320788-702 making it ideal for R-410A
Baker’s notes & crumb story
Description
Siemens Building Technology GMA121.1U Actuator 320788 702 making it ideal for R 410A making it ideal for R 410A and other high pressure HVAC applications which provides superior liquid handling and revamped protection against internal motor heat