Schneider Electric (Erie) AG23B020 On/Off Actuator N/O 120V

The Schneider Electric (Erie) AG23B020 On/Off Actuator which controls HVAC system flow through zone valves. The 120V electric actuator operates as a normally open system that requires on/off signals to open or close the valve for controlling hot or chilled water flow. HVAC systems in residential and commercial buildings use this device to control temperatures in specific zones. The actuator performs precise on/off operates which enhances energy efficiency by controlling flow only during required periods. The spring return function enables automatic valve opening after power outage which used as a built-in safety measure. The system provides reliable temperature management with instant installation capabilities.