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International Comfort Products NTPM075GFA1 Blower Wheel
The main blower wheel usually has fins all around it and it is used as to produce a steady airflow through a residence. It is also named a squirrel cage due to the partial semblance to that of a pet hamster wheel. However you decide to name it, it is still a very necessary device of any HVAC system that needs proper airflow.
Signals of a weakening blower wheel
- If any one of the fins has been damaged and it seems out of balance
- A vibration is audible while system starts
- You detect lowered air going through the ducts
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