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LG LWHD1807HR Fan Blade
The fan blade generates the stream of filtered air away from the wall unit. The blade also pulls air in which assists in keeping the wall unit cooled down whilst performing its duty.
Subtle cues of a declining fan
- The wall unit fan blade generates a very unhealthy sound when it begins to spin
- The main fan blade looks cracked or maybe messed up and in an unhealthy condition
- The wall unit finds it difficult to develop a proper airflow as it tries to make the room more comfortable
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