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Goodman GMH80903BN Blower Wheel
The blower wheel usually has fins all around it and it is used in order to provide air circulation to all the ducts. It can also be referred to as a squirrel cage because of its remarkable alikeness to that of a wheel that a pet hamster may use for exercise. Whatever you want to call it, it remains a vital aspect that is essential for suitable airflow.
Some warnings of a bad blower wheel cage
- You see a lot less air going through the ducts
- Grinding sound heard as the HVAC system starts up
- If any part of the wheel has been twisted and it wobbles when spinning
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