I am in the midst of building a conventional (for here) small concrete house at the moment, and we just finished most of the wiring preparations.
We are in an area that has a good wind source and is fairly constant, so 12 or 24 volt is in our future, as well as conventional 120v.
My plan has been to put the outlets in double boxes. I am using the orange outlets for 12/24V and traditional 120V will be in the same box, but the outlets will be ivory colored.
I also plan to use orange plugs at the end of all the 12/24V cords as a reminder. At this point there are just two of us planning to use the casita, so we can be "trained", and I fully expect we will make a mistake someday, and will have to live with the consequences. At least it is only harmful if you make the mistake one way.
By the way, if there were kids around, I not sure I would be thinking about using this setup.
Rod
rod

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