York 031-02742-000 Controller R-410A Common Questions What causes a

Common Questions What causes a liquid line solenoid valve to fail

these part numbers are identical and are used interchangeably by the manufacturer

this unit features a lead-free copper-silicon alloy body and a 3-inch extension thermostat

Engineered for high-accuracy performance

This model is rated for an appliance-level 1/2 PSI max inlet

York 031-02742-000 Controller R-410A Common Questions What causes aThe York 031 02742 000 Drain Feed Controller is a high precision HVAC replacement part engineered for demanding liquid level management in commercial and industrial chillers. Often identified as an AK2 XM Stepper Module, this component provides the critical 0 10 VDC control signal interface required to drive electronic expansion valves (EEV). Unlike legacy controllers, the 031 02742 000 is specifically balanced for use with the ETS series stepper