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International Comfort Products NTC7125BKA2 Blower Wheel
A blower wheel has fins for maximum air force and is used to produce an airflow throughout all the ductwork of a home. It can also be referred to as a squirrel cage due to its resemblance of a large hamster wheel. Whatever you want to call it, it is still a very necessary part of any HVAC system that needs proper airflow.
Indications of a deteriorating main blower wheel
- If any part of the wheel has broken off and it spins lopsided
- A scraping sound is heard as the HVAC system starts up
- You may sense quite a bit less airflow lately
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