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Carrier 48XZ042060300 Blower Wheel
The primary blower wheel is like a squirrel cage that is attached to the main blower motor, which is used to produce an airflow throughout a home. It can also be called a squirrel cage due to the similarity of a very large wheel a hamster would run on. Whatever name you use, it is a necessary aspect of any HVAC system that needs proper air circulation.
Signals that your blower wheel probably will need replacing
- If one of the fins has been malformed and seems unbalanced when it turns
- Rattling noise can be heard as your blower begins
- You find much less airflow overall
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