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• 120-309 OBSOLETE

• Sleeve Partition

Bard part number 120-309 is an OEM sleeve partition used in Bard wall mounted packaged HVAC units to separate airflow sections inside the sleeve assembly, helping keep supply and return air paths properly isolated for correct temperature control and efficient operation. This internal sheet metal divider supports the unit’s intended airflow routing and reduces the chance of air short cycling or bypass that can lead to comfort issues and service callbacks. Because partitions are model and revision specific, confirm fit by matching your unit model and serial number to the correct Bard parts list before ordering to ensure proper alignment with the blower and coil compartments.