Carrier LA22LA019 Blower Wheel

Specifications

• Part Number: LA22LA019
• Manufacturer: Carrier
• Product Type: Blower Wheel (Squirrel Cage)
• Rotation: Clockwise (CW)
• Wheel Diameter: 11-7/8"
• Bore Size: 1/2"
• Wheel Width: Approximately 8-1/8"
• Material: Steel
• Application: Residential gas furnaces
• OEM Replacement: Yes – Genuine Carrier Factory Authorized Part

Symptoms of a Failing Blower Wheel

Although blower wheels do not fail as often as blower motors, they can become damaged or worn over time. Common signs include:

• Excessive vibration during blower operation.
• Rattling, scraping, or rubbing noises.
• Bent or broken fins reducing airflow.
• Dust buildup causing the wheel to become unbalanced.
• A loose center hub that slips on the motor shaft.
• Reduced airflow resulting in uneven heating or cooling.
• High-limit switch trips caused by restricted airflow.
• Increased blower motor amp draw due to an out-of-balance wheel.

If the blower wheel is cracked, bent, severely corroded, or loose on the shaft, replacement is recommended. A damaged blower wheel can quickly lead to premature blower motor failure if left in service.

Compatible Furnace Series

The LA22LA019 blower wheel is used in a variety of Carrier, Bryant, and Payne gas furnaces, including many models in these series:

• 58CTY
• 58MSA
• 58PHY
• 59TP
• 925TA
• 310AAV
• 311AAV
• 313ABV
• 313JAV
• 314AAV
• 350MAV
• 352MAV
• 353AAV
• 353BAV
• 58DLA
• 58DLX
• 58MTA
• 58MTB
• 58STA
• 58STX
• 912SA
• 912SB
• 926TA
• 986TA