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Comfort Aire RAD-243A Fuse
In a wall unit, the fuse operates as a type of electricity protector in the event of a sudden short or possible overloading of the current. Better to be safe than sorry, always strive to figure out why a fuse in your Comfort Aire RAD-243A has blown so you do not have to keep wasting fuses that continue to blow.
What red flags are there that my main fuse needs to be replaced?
- It refuses to turn on even when 120V is arriving to the unit
- The fuse itself appears charred and unfused when initially seen
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