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5651-176 OBSOLETE
- EXPANSION VALVE
Bard part 5651-176 is an OEM expansion valve used in Bard wall mounted HVAC equipment to meter refrigerant flow into the evaporator coil so the system can maintain stable superheat and dependable cooling performance. A properly functioning valve helps prevent coil flooding and supports correct suction conditions, which protects the compressor and improves overall capacity when the unit is under varying indoor load and outdoor temperature. Because expansion valve sizing, refrigerant application, and connection style can vary by model and vintage, match 5651-176 to your Bard model and serial before ordering to ensure proper fit and correct operation after installation.
Official replacement(s):
5651-211BX
- Expansion Valve - Boxed
113-621
- Exp. Valve Mounting Plate