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5651-169 OBSOLETE
- Expansion Valve
The Bard 5651-169 expansion valve is an OEM metering component that regulates refrigerant flow into the evaporator to maintain stable superheat and efficient cooling performance in Bard wall mounted and packaged HVAC equipment. A properly operating valve helps prevent coil floodback and icing while supporting correct capacity and run conditions across changing loads. Because expansion valves are application-specific by refrigerant, tonnage, and connection style, confirm this part number against your unit model and serial information or the Bard parts list before ordering, and replace the filter drier and evacuate the system properly any time the sealed circuit is opened.
Official replacement(s):
5651-227
- Expansion Valve 3/8" X 3/8"