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Trane VAL10374 is a 3/8 by 1/2 R410A TXV designed for three-ton cooling systems. This thermal expansion valve is essential for proper refrigerant flow in HVAC systems. Reliable performance is crucial for energy efficiency and system longevity.
Ideal for replacing worn-out TXVs in HVAC systems to maintain efficiency.
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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