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• 5651-048 OBSOLETE

• EXPANSION VALVE 3/8 X 3/8

Bard part 5651-048 is an OEM expansion valve with 3/8 x 3/8 connections, used in Bard wall-mounted air conditioners to meter refrigerant into the evaporator and maintain proper superheat for stable cooling performance. Replacing a restricted, leaking, or hunting expansion valve can help correct symptoms like poor capacity, coil icing, and erratic suction pressure. Because exact valve selection can vary by unit model, refrigerant type, and capacity, match 5651-048 to your Bard parts list and verify connection size and sensing-bulb style before ordering to ensure correct fit and operation.