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LG ARNU093SER2 Blower Wheel
The main blower wheel is usually finned and is used to produce an airflow throughout an entire home. Once in a while it is also called a squirrel cage because of the noticeable alikeness of an oversized wheel a hamster might run on. No matter what you call it, it is definitely an important piece of equipment of any system that needs proper airflow.
Important signs that your blower wheel probably is failing
- A scraping sound is heard as the motor ramps up
- You may sense lower than normal airflow overall
- If a little piece of a fin has been damaged and looks unbalanced when it spins
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