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• 5651-221 OBSOLETE

• Expansion Valve 3/8" X 3/8" Pnc 096090

Bard 5651-221 is an OEM expansion valve with 3/8 inch inlet and 3/8 inch outlet connections, used to meter refrigerant into the evaporator coil so the system can maintain proper superheat and stable cooling performance. Replacing a sticking or restricted valve with the correct Bard part helps protect the compressor from floodback, supports consistent coil temperature, and restores correct refrigerant flow characteristics expected in Bard wall-mount and packaged equipment. As with any refrigerant circuit repair, confirm the exact unit model and refrigerant type, install using proper brazing and evacuation practices, and weigh in the factory specified charge to ensure the valve operates as intended.