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Bard 5651-187 - Expansion Valve

Bard part number 5651-187 is an OEM expansion valve used in Bard wall-mounted air conditioners and heat pump equipment to meter refrigerant into the evaporator coil, helping the system maintain proper superheat, stable suction pressure, and consistent cooling performance. When an expansion valve sticks, plugs, or loses charge, it can lead to poor capacity, coil frosting, and compressor stress, so replacing it with the correct Bard valve is important for dependable operation and correct fit on the original refrigerant circuit. Since expansion valves can vary by tonnage, refrigerant type, and connection style, confirm 5651-187 against your unit model and serial number or the Bard parts list before ordering to ensure compatibility.


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(844) WALLMOUNT (844-925-5668)


This Part is Used in These Models ℹ️