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International Comfort Products PGAA42C1K1 Blower Wheel
The main blower wheel has fins all around it and is spun around by a motor to provide air circulation to a home. It can also be referred to as a squirrel cage due to the clear likeness of a very large wheel a hamster would run on. Whatever you want to call it, it is still a very necessary piece of equipment of any system that needs proper airflow.
Clues to watch for to know that your blower wheel is not going to last much longer
- A scraping sound is audible while the system ramps up
- You may sense lowered airflow in the home
- If one of the fins has been damaged and it causes a lot of vibration
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