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The TRANE VAL08786 Valve TXV is a thermal expansion valve designed for 3-ton HVAC systems. This valve, with 5/16 ODM x 1/2 ODF connections, regulates R-410A refrigerant flow to ensure steady cooling performance and balanced system operation. It optimizes refrigerant flow, helping systems reach target temperatures faster and run with fewer cycles for energy-saving efficiency across various HVAC applications.
Regulates R-410A refrigerant flow for steady cooling performance and balanced system operation in 3-ton 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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