Carrier LA22LA134 Wheel

The Carrier LA22LA134 is a professional-grade OEM blower wheel designed for high-static residential and light commercial HVAC applications. This clockwise (CW) rotation wheel features a 15 1/2-inch diameter and a 9 1/2-inch width, engineered to deliver precise CFM output and maintain system static pressure. Constructed from heavy-duty galvanized steel, this squirrel cage fan utilizes a 1.6875-inch (1 11/16") bore diameter for secure attachment to the motor shaft, minimizing vibration and mechanical wear on the blower assembly. As a Factory Authorized Part, the LA22LA134 blower wheel is a direct drop-in for specific Carrier, Bryant, and Payne air handlers and furnaces, ensuring proper internal clearance and motor load balancing. Replacing a warped or unbalanced wheel with this genuine HVAC replacement part restores efficient airflow circulation, protects the blower motor from premature failure, and optimizes the performance of the integrated heating and cooling system.

• Precise Airflow Dynamics: The 15.5" x 9.5" dimensions are optimized for specific blower housing geometries to maintain design-spec static pressure.
• Durable Steel Construction: High-grade steel blades resist bowing under high RPMs, ensuring consistent HVAC system performance over time.
• OEM Compatibility: Exact 1 11/16" bore ensures a slip-free fit on the motor shaft, reducing onsite modification time for technicians.
• Balanced Rotation: Factory-balanced to eliminate unusual rattling or scraping noises and reduce strain on the motor bearings.

Why is my blower wheel making a loud scraping sound?
Loud noises typically indicate a loose hub, debris build-up, or a warped 15 1/2-inch wheel. Inspecting the Carrier LA22LA134 for balance and structural integrity is recommended during routine air conditioning maintenance.

How do I confirm the rotation of my existing wheel?
View the wheel from the hub side; if the blades move in a clockwise direction to move air, the CW rotation of the LA22LA134 is the correct specification for your unit.

Can I use this wheel with any 1 11/16" shaft motor?
While the bore size is critical, always verify the blower wheel diameter and width against the original Carrier part numbers to ensure the wheel clears the housing and does not overload the motor.

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.