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The TRANE VAL04468 is an official OEM 4 Ton R-22 Thermal Expansion Valve designed for Trane HVAC equipment. This valve precisely controls the flow of R-22 refrigerant into the evaporator, ensuring optimal system performance and efficiency. It is engineered to maintain the correct superheat, protecting the compressor and enhancing cooling capacity in 4-ton systems.
OEM thermal expansion valve for 4-ton R-22 Trane HVAC systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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