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International Comfort Products NAC230AKA1 Blower Wheel
The blower wheel is commonly finned and is traditionally used to provide air circulation to all the ducts. It is also referred to as a squirrel cage due to the slight alikeness to that of a wheel that a pet hamster may use for exercise. Whatever you decide to call it, it is still a crucial contraption of any HVAC system that needs a good amount of airflow.
What are some indications that my blower wheel probably needs replacing?
- Rattling noise can be heard when the system ramps up
- If a little piece of a fin has been wrecked and it does not spin correctly
- You find a lot less air flow
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