Forum Discussion
phillyg
Apr 11, 2017Explorer II
Assuming you only want to leave the unit plugged in to maintain the battery(ies), you can plug into as little as a 15a outlet, use the shortest 12g wire extension cord to get to the RV, a 15a to 30a pigtail, and 30a to 50a pigtail at the RV cord. If you can plug in to a 20a outlet, you might even be able to run the MW or small AC.
About RV Newbies
4,026 PostsLatest Activity: Jun 15, 2017