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• 5651-218 OBSOLETE

• Expansion Valve 3/8" X 3/8"

Bard part number 5651-218 is an OEM expansion valve with 3/8 inch by 3/8 inch connections that meters refrigerant into the evaporator to maintain proper superheat and stable system capacity in Bard wall mount air conditioning equipment. Replacing a sticking, restricted, or leaking expansion valve can help correct symptoms like poor cooling, coil freeze ups, and erratic suction pressure, especially after a compressor burnout or a confirmed restriction in the liquid line. As a genuine Bard replacement part, 5651-218 is intended to match the original fit and performance specifications for compatible Bard units, but you should always confirm model and serial compatibility and verify the connection style and sizing before ordering.