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Frigidaire LRA050XT74 Fuse
In a wall unit, the fuse provides electrical protection in the rare case of an electrical short or any overloading of the electrical current. Be smart and try to seek out the reason a fuse goes out so you know if something is really wrong.
Red flags the safety fuse needs to be replaced
- The fuse itself looks charred and probably blown at first
- The system will not power on even when 120V is arriving into the system
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