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LG LW1000ER Fan Blade
The main fan blade helps create a nice flow of air from the heating or cooling system. The fan blade also helps in making the unit safe from overheating while functioning.
Clues of a weakening fan blade
- The air circulating blade makes a whine noise while starting or stopping
- The fan in the wall unit has issues when it tries to create proper airflow in order to achieve the proper temperature
- The air circulating blade appears to be chipped or broken and needs to be replaced
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