My question is ...where did this catastrophe start..? ..in the 4" pipe,which by the way,had about 30 gallons of water in it and the inspector said that THW isn't water resistant..isn't it tho'?? or did it begin in the CT cabinet,with the one phase grounding out and backfeeding,therefore blowing up the pots??..or was it the old xfrmr itself..??
