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LG LAU181CNW Fan Blade
The motor spins the blade which creates the flow of air from the wall unit. Along with blowing air out, it also takes air in which helps in making the unit cool while performing its duty.
Cues to watch for in a failing circulating fan blade
- The unit blade looks chipped or messed up in a way
- The blade produces a grinding noise when turned on
- The unit finds it difficult to create proper airflow as it tries to change the temp
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