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• 553-311-6 OBSOLETE

• BLOWER DOOR ASSEMBLY - SLATE

The Bard 553-311-6 blower door assembly (slate) is an OEM service door used on select Bard wall mounted HVAC units to close off the blower compartment while still allowing quick access for inspection, filter and blower servicing, and routine maintenance. A properly fitting blower door is important for keeping the air path and cabinet sealed correctly, which helps maintain designed airflow, reduce air leakage and vibration, and protect internal components from debris and weather exposure. Use this Bard factory replacement when the original door is damaged, missing, or no longer sealing as intended, and confirm fit by matching your unit model and serial number before ordering.