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Williams 3501521 Fan Blade
The motor spins the blade which assists in creating a nice flow of conditioned air from the wall unit. It also provides assistance in keeping the heating or cooling system cooled down whilst in operation.
Indications your fan is dying
- The wall unit can not blow good air as it tries to achieve the temperature asked for
- The wall unit fan blade creates a disturbing sound when it is spinning up
- The fan blade appears to be chipped or ruined and in very bad shape
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Before buying or ordering do your best and double check the model number and also make a visual inspection in order to be sure the correct replacement fan blade is the one being purchased. HVAC professionals could be quite expensive to hire so you may want to ask around to acquire the best rate if money is of great importance to you.
Feel free to download your manual for help.
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