Quote:
Originally Posted by redpoint5
I better look at my panel. It had a few 1/2 breakers and was full before installing solar, then the solar installer made more room with more 1/2 breakers. I already know they messed up by replacing 15 amp breakers with 20.
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20 amp breakers are fine for 12 gage
In this day and age 14+ gage in wall should be illegal