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5651-087 OBSOLETE
- Expansion Valve 3/8" X 3/8"
Bard part number 5651-087 is an OEM thermal expansion valve with 3/8 in by 3/8 in connections, used in Bard wall mounted air conditioners to meter refrigerant into the evaporator coil for stable superheat and reliable cooling performance. When a TXV is restricted, leaking, or out of calibration, systems can show poor capacity, frosting, or compressor protection issues, so replacing it with the correct Bard OEM valve helps restore proper refrigerant feed and protects the compressor from floodback under varying load conditions. Confirm the exact Bard model and serial compatibility before ordering and follow standard refrigeration best practices for sealed system service, including proper evacuation and charging by weight per the unit data plate.
Official replacement(s):
5651-102
- Expansion Valve 3/8 X 3/8