Carrier LA22LD132 Blower Wheel

The Carrier LA22LD132 Blower Wheel is a precision-engineered OEM replacement part designed for high-static residential and commercial HVAC applications. Featuring a 5/8-inch bore size and a durable steel construction, this squirrel cage blower wheel is built to maintain optimal CFM delivery while minimizing vibration and mechanical stress on the blower motor. This specific model utilizes a clockwise (CW) rotation and is functionally identical to part number LA22LD132A, ensuring seamless HVAC part compatibility across a wide range of Carrier, Bryant, and Payne equipment, including models 349FAZ066140AABG and 58PB140.

For technicians addressing restricted airflow or excessive system vibration, replacing a warped or corroded wheel with the Carrier LA22LD132 restores the factory-specified static pressure balance. The 13-19/100 inch diameter and 12-3/4 inch width dimensions are critical for maintaining the tight clearances required within the blower housing to prevent bypass air and maximize heat exchange efficiency. Relying on genuine Carrier blower wheels protects the longevity of the furnace’s heat exchanger and the air conditioner’s compressor by ensuring consistent, balanced air circulation through the ductwork.

• Direct OEM Match: Precise fit for Carrier LA22LD132A, eliminating the need for field modifications during furnace blower wheel replacement.
• Industrial-Grade Build: Heavy-duty steel blower wheel construction resists blade deformation under high torque and temperature fluctuations.
• Optimized Performance: Engineered for high-efficiency HVAC airflow, reducing blower motor strain and preventing short-cycling or overheating.
• Balanced Operation: Factory-balanced design minimizes HVAC noise and vibration, extending the service life of motor bearings and mounts.

Is the LA22LD132 interchangeable with the LA22LD132A?
Yes, the Carrier LA22LD132 and LA22LD132A are identical in technical specifications, physical dimensions, and performance ratings, making them fully interchangeable for all listed applications.

What are the signs that a blower wheel requires replacement?
Technicians should look for cracked fins, corroded blades, or a loose hub. Symptoms in the field often include rhythmic thumping, weak airflow from vents, or an overheating blower motor caused by an unbalanced load.

Does this blower wheel include the set screw?
While most OEM blower wheels like the LA22LD132 come with a pre-installed set screw for the 5/8-inch shaft, it is best practice to inspect the existing motor shaft for scoring or burrs before securing the new wheel to ensure a slip-free connection.

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.