The Daikin-McQuay 2441513 Coil Electric Expansion Valve Subcool is a refrigerant control component designed to regulate refrigerant flow and support subcooling in compatible HVAC systems. It operates through electrical signals from the system controller, adjusting the valve opening to maintain appropriate refrigerant flow and improve heat transfer. This component is used in compatible... https://www.partshnc.com/2441513-daikin-mcquay-coil-elec-exp-valve-subcool