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LG LSN120HE Fan Blade
The specialized blade helps create a nice flow of conditioned air from the unit. The fan blade also provides assistance in keeping the heating or cooling system cool while working.
Some warnings your fan is in need of replacing
- The wall unit fan blade is cracked or broken and unusable
- The wall unit can not blow enough air as it tries to change the temp
- The air circulating blade subjects you to a grinding noise when turning it off
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