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International Comfort Products PYPA30GA1 Blower Wheel
The main blower wheel is the squirrel cage attached to the blower motor that is used in order to generate airflow throughout an entire house. Once in a while it is also called a squirrel cage because of the noticeable semblance to that of a wheel that a pet hamster may use for exercise. Whatever name you use, it is definitely an important contraption that is needed for proper airflow.
Cues to watch for in a bad main blower wheel
- If a piece of the cage has been bent and it spins lopsided
- You may sense a lot less than usual air going through the vents
- Vibrating is noticed as the blower starts to turn
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