Originally Posted by VinceU
How bout just installing a new fashioned plastic conduit with the three leads? Less chance of damaging or overheating the conductors in the original runs.....just suggestin..
Not allowed by code where I live.
I understand the concern with conduit as ground but stepping back and looking at this, the RV outlet that I will only be using several times a year mostly for my personal comfort while loading and unloading the trailer would have a ground wire to be fail-safe but, every other outlet in my house which I use every day are grounded through the conduit.
If this is a real issue, I am focusing my attention in the wrong place.