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International Comfort Products CAC448GKA1 Blower Wheel
The main blower wheel is attached to the blower motor and is used in order to produce a steady airflow through a dwelling. It can also be called a squirrel cage due to the partial semblance to that of an oversized hamster exercise wheel. Whatever name you use, it is definitely an important aspect of any heating or cooling systems that requires proper airflow.
Important clues of a weakening main blower wheel
- If one of the fins has been damaged and it spins lopsided
- Clanking sound can be heard as the system begins
- You observe less than normal airflow overall
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