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Williams 2203621 Fuse
The fuse works as electrical protector in the event of a sudden short or any overloading of the electrical current. Better to be safe than sorry, always strive to figure out the purpose as to why a fuse goes out so you can see of there is a bigger problem.
Signals of a faulty fuse relay
- The fuse circuit looks charred and unfused at first glance
- It is unable to power up even though 120V is coming in to the wall unit
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If you are going to be buying or ordering a new Williams 2203621 replacement part do your best and double check the model number as well as make a visual inspection in order to be sure the proper replacement fuse is being ordered. Installation of the fuse can be quite easy assuming you know what you are doing and have the tools to get it done.
Feel free to download your manual for help.
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