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Lennox F8AUH Blower Wheel
The primary blower wheel is a finned-type wheel that is used as to produce an airflow throughout all the ducts. It is sometimes referred to as a squirrel cage due to a funny semblance of a hamster wheel. Regardless of what you call it, it is a necessary device of any HVAC system that needs a good amount of airflow.
What signals that my main blower wheel is about to go out?
- If a part of the cage has been dented and it does not spin correctly
- You may sense a lot less air flow in the house
- Vibrating is heard as your system initiates
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