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International Comfort Products NTGM100EHA3 Blower Wheel
The blower wheel is usually finned and is used to generate airflow throughout all the ducts. It is also named a squirrel cage because of its remarkable resemblance of an oversized hamster running wheel. Whatever you decide to call it, it remains a vital part that is necessary for proper airflow.
Major symptoms that your blower wheel will need replacing
- Rattling noise heard as the system ramps up
- If one of the fins has been wrecked and looks unbalanced when it spins
- You discover lowered airflow coming out of the system
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