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• 5651-067 OBSOLETE

• EXPANSION VALVE 3/8 X 3/8

Bard part number 5651-067 is an OEM expansion valve with 3/8 inch by 3/8 inch connections used in Bard wall mount and packaged HVAC equipment to meter refrigerant flow into the evaporator coil. When an expansion valve is worn, restricted, or sticking, it can cause poor cooling, coil icing, unstable superheat, and compressor stress, so replacing it with the correct Bard OEM valve helps restore proper refrigerant control and system performance. Confirm your unit model and serial and verify the connection style before ordering, and plan on standard refrigeration best practices during installation such as proper brazing, evacuation, and recharging by a qualified technician.