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• 5651-145 OBSOLETE

• Expansion Valve 3/8" X 3/8"

Bard part number 5651-145 is an OEM thermal expansion valve with 3/8 in by 3/8 in connections, used in Bard wall-mounted air conditioning equipment to meter refrigerant into the evaporator and maintain stable superheat under changing load conditions. Replacing a restricted or leaking TXV can restore proper cooling performance and protect the compressor by preventing improper refrigerant feed, and using the correct Bard OEM valve helps ensure the proper tonnage match and system operation. Confirm fit by matching the exact part number to your unit model and serial, and plan for proper installation practices including replacing the filter drier and evacuating the system after opening the refrigerant circuit.