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5651-192 OBSOLETE
- Expansion Valve 3/8" X 3/8"
Bard part number 5651-192 is an OEM 3/8 in x 3/8 in expansion valve used in Bard wall-mount air conditioners and related packaged HVAC equipment to meter refrigerant into the evaporator and maintain stable superheat under changing load conditions. If your unit is showing classic metering issues like poor cooling, coil icing, or fluctuating suction pressure after confirming airflow and charge, replacing the valve with the correct Bard OEM part helps restore proper refrigerant control and protects the compressor. Because expansion valves are application-specific by tonnage, refrigerant type, and distributor setup, verify the exact match to your model and serial number before ordering and replace the filter drier and evacuate the system properly during installation.
Official replacement(s):
5651-206
- Expansion Valve 3/8" X 3/8"