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Bard 5651-100 - Expansion Valve

Bard part 5651-100 is an OEM expansion valve used in Bard wall-mounted air conditioner and heat pump refrigeration circuits to meter liquid refrigerant into the evaporator and maintain proper superheat for stable cooling performance. With 1/2 x 7/8 x 1/4 ODF connections, this valve is selected for specific Bard unit configurations, so matching the exact part number and connection sizes is critical for correct fit, reliable temperature control, and compressor protection during operation. If you are replacing a restricted, leaking, or erratic metering device, installing the correct Bard 5651-100 helps restore proper pressures and consistent capacity while keeping the system operating to factory specifications.


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(844) WALLMOUNT (844-925-5668)


This Part is Used in These Models ℹ️