been looking at new fifth wheels. from the small to the overly large. one thing they all have in common is the two tanks. is there a law saying only two per rv? or possible to have three or four of ...
My fiver came with three 20 lb tanks. Two on one side and one on the other. Two of them are on a transfer valve and the third one has its on independent setup. The are all on a slide out for op convenience.