Reply To: Evaporator Frost Pattern Analysis Mod 2/Unit 2 Quiz

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#13051
Susan BrownSusan Brown
Keymaster

#8: In the video and in the images below it, it describes evaporator coils that have just a little frost at the top as being a sign of sealed system failure.

#11: similarly, an ice ball might form at the top of the coils, which is a sign of sealed-system failure – specifically, a leak or compressor problem.