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Bard 9021-051 is an OEM air tube (MSR 8 inch) used to route and manage airflow within select Bard wall-mounted HVAC equipment, helping the unit maintain proper air movement where the tube is applied in the cabinet assembly. Replacing a cracked, loose, or restricted tube can prevent airflow-related performance issues and reduce nuisance service calls tied to inconsistent operation. Because tube routing and connection points can vary by model and revision, confirm 9021-051 against your Bard parts list or service manual before ordering to ensure the correct fit and length for your specific unit.
Please call for available options or find replacement parts.
(844) WALLMOUNT (844-925-5668)