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• 8301-068-001D OBSOLETE

• UPC3 - Multi-Tec 2.1.0

Bard part number 8301-068-001D is an OEM UPC3 Multi-Tec PLC control module used in Bard Multi-Tec wall-mount air conditioner control panels to manage unit operation and system logic. This factory control board is intended for direct replacement when a failed controller causes no-start conditions, communication faults, or erratic staging, and it helps restore proper sequencing and monitoring when matched to the correct Multi-Tec equipment. Because the trailing letter identifies the software revision, confirm your unit documentation and site requirements before ordering, and plan for any required software alignment across connected units and controllers when a PLC is replaced.