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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.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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