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• S552-331-6 OBSOLETE

• Blower Door Assembly-Slate

The Bard S552-331-6 blower door assembly is an OEM replacement cabinet door used on Bard wall mounted HVAC equipment to properly close and seal the blower section so the indoor fan can pull air through the intended filter and coil path. Replacing a damaged or missing blower door helps restore correct airflow, reduces air bypass that can cause comfort complaints, and supports safer, quieter operation by keeping the blower compartment protected during normal service access. If you are matching an existing slate door on a factory unit, confirm the full part number and the unit model and serial details before ordering to ensure proper fit.