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International Comfort Products NTC7100BHA1 Blower Wheel
The blower wheel is finned and is used to generate airflow throughout all the ductwork of a home. It is also named a squirrel cage due to its similarity of a very large wheel a hamster would run on. Whatever you decide to call it, it remains a vital device that is required for proper airflow.
Hints of a poorly performing main blower wheel
- A clanking sound is audible when the system ramps up
- If a little piece of a fin has been twisted and it spins lopsided
- You observe less than usual air flow as of late
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