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Williams 5001522 Fan Blade
The interior fan blade helps establish a nice flow of indoor air that was cooled or heated by your unit. The blade also helps out with keeping the main unit cool while turned on.
What signals that my primary fan blade is in need of a replacement?
- The HVAC system refuses to develop a proper airflow as it tries to achieve the temperature asked for
- The wall unit fan blade subjects you to a whine noise when you start it up
- The blade appears to be chipped or damaged and unstable
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