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LG LW1212HR Fan Blade
The interior fan blade helps establish the flow of filtered air away from the wall unit. The fan blade also draws air inside of the unit which assists in making the whole system safe from overheating while working.
Cues of a barely functioning primary fan blade
- The main fan blade appears to be chipped or marred in a way
- The wall unit has difficulties trying to blow good air to change the temp in the room
- Blade in the unit produces a scraping sound when turned on
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