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• 5651-090 OBSOLETE

• Expansion Valve 3/8 X 3/8

The Bard 5651-090 expansion valve is an OEM refrigerant metering component with 3/8 x 3/8 connections that helps regulate refrigerant flow into the evaporator coil so your Bard wall-mounted air conditioner can maintain correct superheat and stable cooling performance. If your system is flooding back, starving, hunting, or showing poor capacity after charge and airflow have been verified, replacing the thermal expansion valve is often the right fix to restore proper coil feeding and protect the compressor. Because expansion valves are application-specific by model and refrigerant, confirm the exact part number match to your unit’s serial tag or service literature before ordering to ensure correct fit and operation.