Carrier LA22LA124 Blower Wheel

When you're dealing with a vibrating blower assembly or a total loss of airflow on a rooftop unit or large split system, the Carrier LA22LA124 Blower Wheel is the direct OEM replacement you need to restore static pressure and CFM performance. This heavy-duty centrifugal blower fan features a 13.19-inch diameter and a 12.62-inch width, engineered specifically for high-capacity air handlers and package units. Built with a 1-inch bore and a dual hub / double inlet configuration, it ensures a balanced, secure fit on the motor shaft to minimize bearing wear and noise. As a genuine Carrier replacement part, it eliminates the guesswork of universal fitment, maintaining the precise factory airflow curves required for optimal HVAC system efficiency. Replacing a distorted or fouled wheel with this factory authorized blower wheel is critical for preventing motor overheating and ensuring long-term reliability in demanding commercial or residential applications.

• Precision Balanced: Reduces harmonic vibration and extends the life of the blower motor and bearings.
• OEM Specifications: Guaranteed fit for Carrier, Bryant, and Payne models including 48DA, 50VQP, and 579A series.
• High-Volume Airflow: The double-inlet design maximizes air intake for superior climate control and ventilation.
• Industrial Construction: Durable build quality designed to handle the high static pressures of commercial HVAC systems.
• Direct Cross-Reference: Replaces older part numbers including 55055C4, LA246007, and LA22AA124.

How do I know if my blower wheel needs to be replaced?
If you notice unusual vibrations, "thumping" sounds, or a significant drop in airflow despite a clean filter, the wheel may be out of balance, have broken fins, or be severely fouled with debris that cannot be cleaned.

What tools are recommended for installing the LA22LA124?
Beyond standard wrenches, a hub puller is highly recommended for removing the old wheel from the motor shaft without damaging the motor or the new wheel’s hub.

Is this wheel compatible with other brands?
This is an OEM Carrier part also utilized in Bryant and Payne equipment. Always verify the shaft size and dimensions; this unit specifically requires a 1-inch shaft.

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.