this blade is designed strictly for a 5/8" bore

Common Questions & Technical Insights Is the VS3313 compatible with glycol-based systems

Professional Grade Material: Durable black construction protects against the wear and tear of commercial HVAC environments

Does this assembly include the gas control valve

Trane MOD2688 Module 320074-702 this blade is designed strictlyThe 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.