Direct OEM Interchange: Seamlessly replaces HC95XX005

Common Questions What is the correct rotation for the 1172471 motor

Common Questions: What models are compatible with the EP13BZ120

What are the symptoms of a faulty ambient defrost sensor

To maintain system integrity and prevent water damage in residential split systems

Trane MOD2688 Module 320074-702 Direct OEM Interchange: Seamlessly replacesThe Trane MOD2688 Expansion Valve Module is a critical OEM replacement part designed for high precision refrigerant flow control in heavy duty commercial and industrial HVAC systems. Fully interchangeable with the MOD02688 and superseding the BOX02732 and BOX02733, this module serves as a 4 pin electronic expansion valve (EEV) adapter and control interface. It is frequently utilized in Trane chiller units such as the CGAM, CXAM, RTAC, and RTHD series.