Description
The Siemens Building Technology GMA121.1P Damper Actuator is used for accurate control of airflow in HVAC systems, installed with air handling units and ventilation dampers. This is a two-position control type that works on 24V and has a spring return that ensures that it will go to the other position in case of power failure. It has a torque of 62 lb-in, and it provide a high level of performance in various conditions. It is designed with a plenum-rated cable that makes it suitable for use in ceilings and ducts.
