Trane WHL03718 Blower Wheel 11.95" Diameter x 11.93" Width CW Rotation

The Trane WHL03718 is a high-capacity blower wheel designed for use in commercial and residential HVAC air handling units. This precision-engineered component features a large 11.95-inch diameter and 11.93-inch width, providing maximum airflow for demanding heating and cooling applications.

Key Specifications:

• Diameter: 11.95 inches
• Width: 11.93 inches
• Bore Size: 0.50 inches (1/2")
• Blade Count: 54 blades for efficient air movement
• Rotation: Clockwise (CW) when viewed from motor side
• OEM Part Number: WHL03718 (also referenced as WHL-3718)

This genuine Trane replacement blower wheel ensures proper airflow performance and quiet operation when installed in compatible air handlers and furnace systems. The 54-blade design maximizes air volume while minimizing noise, and the 1/2-inch bore accommodates standard blower motor shafts.