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Friedrich US14B30A Fuse
In a wall unit, the fuse operates as a type of electrical shield in the event of a sudden short or any overloading of the current. It is always in your best interest to figure out why a fuse blew so it does not happen again.
Key indicators that my safety fuse has been blown?
- The fuse looks blackened and broken at first
- The wall unit will not turn on even when 120V is arriving into the system
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