Originally Posted by LAWBC
Bart... your system would prevent a mistake in hooking up 120volt with the inverter running . You can only have one system running at one time, am I correct?
Exactly, since the trailer power cord can only be plugged into one things at a time
... either an full-hookup site outlet, or into the outlet on the outside of our Airstream, which is powered by the inverter.
It's simple, but does require an exterior outlet. I put mine in our battery compartment door (which I made since the OEM unit had apparently been run over multiple times). The outlet is the standard one everyone gets from Home Despot and strips and buffs out.