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Carrier 48HJF012 Blower Wheel
The primary blower wheel is usually finned and is used as to produce a steady airflow through an entire home. Once in a while it is also called a squirrel cage because of its remarkable likeness to that of a hamster wheel. Whatever you want to call it, it is still a crucial aspect that is needed for proper airflow.
What are the clues to watch out for to know my blower wheel probably is on its last leg?
- If a piece of the cage has been bent and it causes a lot of vibration
- You detect a lot less than usual air flow
- A vibration is heard while the system ramps up
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