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Williams 3501521 Fan Capacitor
A capacitor in a wall unit is designed to regulate the velocity of the blower unit. Many companies help by making a replacement an easy job, while others make it an unviable solution.
Simple signals your fan capacitor is on its last leg
- Main fan capacitor appears charred and disconnected as it sits inside the unit
- You are unable to adjust the overall velocity of the blower fan
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If you are going to be buying or purchasing do your best and double check the model number as well as make a visual inspection so that you are positive that the right fan capacitor is being ordered. There is no rule that says you have to install it yourself. Pay a professional in your area to replace the part.
Feel free to download your manual for help.
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