I ran romex, 10 gauge, from the new ac through the ceiling, back wall, to the floor then under bed. From there I went under the chassis following the other wires and installed a additional 30 amp plug. I run both 30 amp cords to the parks pedestal and attach using a 50 to two 30s dogbone or one 30 to the 30 receptical and the new ac to the 20 amp receptical
Black is stock plug. Gray is the new ac plug