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• 5651-075 OBSOLETE

• Expansion Valve 3/8" X 3/8"

Bard part number 5651-075 is an OEM thermal expansion valve with 3/8 inch by 3/8 inch connections that meters refrigerant into the evaporator to maintain stable superheat and proper coil feeding in Bard wall mount air conditioners and heat pumps. When an expansion valve sticks, plugs, or loses control, you can see symptoms like poor cooling, coil freeze ups, and unstable suction pressure, so replacing it with the correct Bard OEM valve helps restore dependable capacity and protect the compressor. Verify the exact model and serial compatibility and confirm the line size and connection style before ordering, since Bard uses multiple 3/8 inch valve variants across different generations.