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• 3012-137 OBSOLETE

• DA4-33-CG

Bard part number 3012-137 (DA4-33-CG) is an OEM damper-related component used in Bard wall-mount equipment to help control outdoor air intake as part of the unit ventilation system. When a damper assembly is sticking, leaking air, or not responding correctly to its actuator and linkages, replacing the correct Bard factory part helps restore proper airflow control, supports stable comfort, and keeps the unit operating the way the original controls were designed. Match the part number to the unit model and series in the service parts manual before ordering to confirm the correct configuration and application.