Carrier 4374 Solenoid Valve 322838 752 This specific Trane OEM expansion This specific Trane OEM expansion valve is built to handle the rigorous pressure demands of R 410A and R 22 systems replacing this assembly typically resolves the interlock failure visible scale buildup around the seat Utilizing genuine Carrier parts like the 4374 ensures HVAC system efficiency remains at factory standards while safeguarding other downstream components from pressure surges or leakage
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Carrier 4374 Solenoid Valve 322838-752 This specific Trane OEM expansion