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The TRANE BLD00637 is a 4-blade fan blade designed for HVAC systems. This steel fan blade features a 20-inch diameter, a 26-degree pitch, and a 0.50-inch bore. It drives steady airflow and balanced cooling, maintaining reliable performance and reducing wear on motors and bearings. This genuine OEM replacement part ensures long-term performance by matching exact fit and balance.
Ensures reliable airflow and cooling for HVAC systems, extending equipment life.
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