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Bard 800-0134 - Expansion Valve Assembly

Bard part number 800-0134 is an OEM expansion valve assembly used in Bard wall-mounted HVAC equipment to meter refrigerant flow into the evaporator under changing load conditions, which helps the system maintain proper superheat, stable suction pressures, and consistent cooling performance. If you are troubleshooting poor cooling, icing, or unstable refrigerant readings and the valve is suspected, replacing it with the correct Bard 800-0134 assembly helps restore the factory-intended refrigerant control and protects the compressor from running outside its design range. Match this part to your unit model and serial information, and follow Bard service procedures for refrigerant recovery, evacuation, and leak checking after installation.


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(844) WALLMOUNT (844-925-5668)