Ensure the existing heating wires are connected to 'Rh' and 'W' to maintain independent circuit isolation

It is strongly recommended to install a new

3" frame and included mounting bracket facilitate a "drop-in" replacement for field technicians

streamlining inventory for field service

Daikin-McQuay 140820J EXV Coil 319852-301 Ensure the existing heating wiresThe Daikin McQuay 140820J EXV Coil is a precision engineered electronic expansion valve actuator designed for high efficiency refrigerant flow control in commercial HVAC systems. This 24V DC bipolar stepper motor coil integrates seamlessly with electronic expansion valves to ensure accurate superheat management across variable load conditions. As a direct OEM replacement part, it maintains system integrity by providing the necessary torque to drive