|
The Bard 1806-0621 Process Tube Assembly is an OEM refrigerant tubing component used within select Bard wall mount air conditioners and heat pumps to route refrigerant through the sealed refrigeration circuit during normal operation and service procedures. Replacing a damaged or leaking process tube assembly helps restore proper refrigerant flow and supports stable system performance after repairs such as compressor or coil work. Because tubing assemblies can vary by unit family and production run, confirm the part number 1806-0621 against your Bard model and serial number before ordering to ensure correct fit and connection style.