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The Carrier 331709-751 Thermal Expansion Valve is designed to regulate the refrigerant flow within refrigeration systems, optimizing performance for 3-ton capacities using R-22 refrigerant. This genuine OEM part ensures compatibility and reliability.
This TXV valve is essential for maintaining precise temperature and pressure levels in HVAC systems. Manufactured by Carrier, it meets stringent quality standards.
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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