Lau L01333703 Double Inlet Blower Wheel 9.5in 0.5in Bore

Product Description

The LAU L01333703 is a double inlet blower wheel designed for use in forced-air HVAC applications where balanced airflow and reliable centrifugal fan performance are required. With a 9.5-inch diameter and a 0.5-inch bore, this wheel mounts directly to a blower motor shaft and moves conditioned air through the air handler or furnace cabinet. Double inlet construction draws air from both sides of the wheel, improving airflow efficiency compared to single inlet designs. This component is installed by HVAC technicians during blower assembly service, motor replacement, or scheduled equipment maintenance.

This blower wheel is suited for residential and light commercial forced-air systems including gas furnaces, air handlers, and heat pumps. It is typically installed inside the blower compartment of the air handling unit. The 9.5-inch diameter and 0.5-inch bore dimensions make it a direct-fit replacement in systems originally equipped with a blower wheel of matching specifications. Verify shaft diameter and wheel width at the time of installation to confirm fitment before ordering.

Key Features

• Double inlet design draws air from both sides for improved airflow volume
• 9.5-inch wheel diameter suited for residential and light commercial blower assemblies
• 0.5-inch bore fits standard fractional-horsepower blower motor shaft sizes
• Centrifugal wheel construction provides consistent, balanced airflow delivery
• Direct-replacement geometry for matching OEM blower wheel specifications

Compatibility

Designed as an OEM-style replacement for residential and light commercial air handler and furnace blower assemblies requiring a double inlet wheel with a 9.5-inch diameter and a 0.5-inch bore. Confirm wheel width and rotation direction against the original component before installation.

Installation Notes

Installation is performed by a qualified HVAC technician. Disconnect and lock out electrical power to the air handler or furnace before accessing the blower compartment. Secure the wheel to the motor shaft using the set screw, ensuring proper alignment and that the wheel spins freely without contacting the housing. Verify rotation direction matches the original equipment configuration before restoring power.