I went to plug in my RV inside my parents shop my dad had wired. The outlet is a 220 volts with three prongs. Something similar you would plug in a welder or compressor. I used the 30 amp RV receptac...
Yup, you can make a very serviceable 30 amp RV setup with the following:
Assume proper gauge wire for the length of the run and 30 amp load.
The one hot.
Remove the other hot wire and label "neutral" at both ends (unless already white). Attach this wire to the neutral bus bar in the house main breaker box.
Wire the green/ground wire to the ground buss in the house main breaker box and at the RV end.
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,329 PostsLatest Activity: Oct 27, 2025