Upgrade or replace with confidence using this heavy-duty blower wheel, designed for reliable airflow in HVAC systems, furnaces, air handlers, and ventilation units. Its convex disc shape and precision-balanced construction ensure smooth, efficient operation with reduced noise and vibration, making it a dependable choice for both residential and commercial applications. With an 11-15/16 inch wheel diameter and a 10-11/16 inch wheel width, this blower wheel is built to move large volumes of air effectively. The 54 aerodynamic blades maximize efficiency and airflow, while the 1-1/8 inch hub length and 1/2 inch bore diameter provide a secure and accurate fit on standard shafts. A single set screw locks the wheel firmly in place, ensuring stability during high-performance operation. Product Specifications: Hub Size: 1-1/8 inch L Wheel Diameter: 11-15/16 inch Wheel Width: 10-11/16 inch Bore Diameter: 1/2 inch Rotation: Clockwise (CW) Disc Shape: Convex Number of Blades: 54 Set Screws: 1
