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Williams 2509622 Fuse
In a wall unit, the fuse operates as a type of electrical shield just in case of a short circuit or any overloading of the electrical current. Smart people try to figure out why the fuse erupted to check if you missed anything that may be causing it.
Subtle hints the fused relay needs replacing ASAP
- The fuse appears charred and in rough shape at first glance
- It cannot activate even though enough power is delivered to the system
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If you are going to be buying or purchasing a new Williams 2509622 replacement part, do your due diligence and cross-check the correct model and also make a visual inspection so that you are positive that the correct fuse is the one being purchased. HVAC professionals may charge higher prices than others so you could call around to acquire the best rate if you want to pay bottom dollar.
Feel free to download your manual for help.
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