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White-Westinghouse WAC052K7A7 Fan Blade
The fan blade spins and generates the movement of air away from the unit. The fan blade also draws air inside of the unit which helps in keeping the wall unit from overheating while it is turned on.
Warnings your primary fan blade should need replacing
- The unit blade looks chipped or wavy and in terrible shape
- Blade in the unit subjects you to a disturbing sound when it is spinning up
- The wall unit has issues when it tries to circulate a large amount of air in order to achieve the proper temperature
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