Carrier LA22LA017 Wheel

The Carrier LA22LA017 is a critical OEM replacement blower wheel engineered for high-static pressure stability in specific Carrier, Bryant, and Payne residential and commercial air handlers. This squirrel cage wheel features a 11-1/8" diameter and a 6" width, designed specifically for counterclockwise (CCW) rotation. When balancing fan laws and system performance, using a precision-weighted steel blower wheel like the LA22LA017 is essential to prevent motor bearing wear and ensure the correct CFM delivery across the evaporator coil. The 1/2" bore ensures a secure fit on standard motor shafts, maintaining factory-spec concentricity to eliminate the vibration and "sputtering" often associated with off-balance aftermarket alternatives.

For contractors performing HVAC blower motor service, this component is often required when fins become warped, corroded, or detached, leading to reduced airflow and potential motor overheating. Replacing a damaged wheel with an original Carrier part restores the system’s static efficiency, prevents premature draft inducer failure, and maintains the designed pressure drop across your ductwork. Ensure the motor shaft is cleaned and the set screw is torqued correctly on the flat portion of the shaft during installation for a reliable, chatter-free mechanical bond.

• Precise OEM Specifications: Matches factory 11 1/8" x 6" dimensions to ensure proper static pressure and airflow without modifying the blower housing.
• Enhanced Durability: Robust steel construction stands up to high-velocity air movement and resists blade deformation over time.
• Optimized System Efficiency: Restores peak CFM performance, reducing energy draw and preventing ice-up on cooling coils due to insufficient airflow.
• Direct Shaft Integration: The 1/2" bore size allows for immediate installation on compatible motor shafts, minimizing labor time during emergency repairs.

Is the LA22LA017 compatible with my furnace or fan coil?
This wheel generally fits models such as 395B, 398AAZ, and 58GP 175/180CA series. Always verify the rotation (CCW) and dimensions against your existing parts list for a precise match.

What causes a blower wheel to go out of balance?
Heavy dust accumulation, moisture-induced corrosion, or small debris entering the blower housing can damage the fins, leading to vibration that risks the integrity of the motor bearings.

Can I use a clockwise (CW) wheel if the dimensions are the same?
No. Using the wrong rotation will significantly reduce airflow and can burn out your blower motor due to improper load and lack of cooling air movement.

Item may be Non Cancelable / Non Returnable

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.