Description
The York S1-02547289000 Reversing Valve W/Coil uses a 24V coil to change the direction of refrigerant flow, allowing the system to switch between heating and cooling modes. When the coil is energized, the internal valve shifts position to redirect refrigerant through the appropriate circuit for the selected operating mode. Connected within the refrigerant circuit of compatible HVAC systems, it serves as a key part of heat pump operation by controlling refrigerant flow between indoor and outdoor units. Accurate valve operation promotes smooth mode changes, balanced system performance, and consistent heating and cooling operation.
