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Bard part number 5651-180 is an OEM expansion valve used in Bard wall-mounted HVAC equipment to meter refrigerant into the evaporator and maintain stable superheat under changing load conditions. A properly functioning valve helps the system cool consistently, protects the compressor from floodback, and supports efficient operation during both steady-state and pull-down conditions. Because expansion valves are application-specific by capacity, refrigerant, and connection style, match 5651-180 to your unit model and serial number or the Bard parts list before ordering to ensure proper fit and performance.
Please call for available options or find replacement parts.
(844) WALLMOUNT (844-925-5668)