Description
The Aaon R63971 24V Holding Solenoid Coil is a part of the HVAC systems. It is an electromagnetic switch that retains a valve or damper in a particular position when power is applied. In case AC voltage is supplied, the magnetic field that develops around the coil holds the position of the valve or damper. Taking off the voltage de-energizes the magnetic field, thereby the valve or damper retracts to its initial form. Such control is essential principally in maintaining airflow, refrigerant flow, or other processes within an HVAC system.
