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Bard 9021-091 - 9 inch air tube

Bard part 9021-091 is an OEM 9 inch air tube (also referenced as tube 21579-007) used in Bard wall mounted HVAC equipment to route airflow where the factory design requires a formed air passage, helping maintain proper air movement and reliable operation. When an air tube is cracked, missing, or distorted, it can contribute to airflow issues and inconsistent performance, so replacing it with the correct Bard OEM component is the safest way to restore the intended fit and function. Confirm your unit model and serial number and compare measurements before ordering, since similar Bard tubing parts can look alike but vary by application.


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(844) WALLMOUNT (844-925-5668)