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The TRANE VAL7421 is a .88ODSx1.25-12 rotolock valve made for HVAC systems. This product plays a key role in the connection and management of refrigerant flow. Its rotolock design provides a strong mechanical connection to system components.
This valve is essential for HVAC installations and repairs where efficient refrigerant flow is required.
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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