I have in the bed box this box about 8x8x2 and it says Automatic Transfer Switch. Is this also the converter box that controls the charging rate into a coach? Is this what is changed out when you c...
If you determinwe that the converter is bad, contact Randy @ www.BestConverter.com. Randy is smart and easy to worlk with. He can guide you to an adequate replacement for your rig and how you use it.