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Bard part 9021-020 is an OEM oil line fitting used in Bard wall-mount air conditioners and related packaged equipment to make a secure, leak-resistant connection in the compressor oil management circuit. A correct-fitting oil line connection helps maintain proper oil return and system reliability, especially after service work where lines have been opened or components replaced. As a genuine Bard replacement part, 9021-020 is intended to match the original threads and sealing surfaces for proper fit, but you should confirm compatibility by model and serial number in the unit parts list before ordering.
Please call for available options or find replacement parts.
(844) WALLMOUNT (844-925-5668)