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Lennox G40DF-48B-070 Blower Wheel
The blower wheel is attached to the blower motor and is used as to provide air circulation to all the ducts. Some people call it a squirrel cage because of the obvious alikeness to that of a hamster wheel. Whatever you decide to call it, it remains a vital aspect of any system that needs proper air circulation.
Indications of an ineffective main blower wheel
- You discover less than usual air flow as of late
- Scraping sound heard as the motor begins to turn
- If any part of the wheel has been dented and it spins lopsided
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