Description
Schneider Electric (Erie) AH23A000 N/O S/R HCO Actuator is a 24V spring return damper actuator used to control air movement in ventilation and air handling equipment. It is placed on dampers in air handling units, rooftop systems, and zone control assemblies to regulate airflow based on control signals from the part controller within HVAC systems. The spring return operates returns the damper to its default position during power loss supporting consistent airflow management. It is used in commercial and residential applications where controlled air distribution is required for heating and cooling operations and pressure balance within duct networks.
