View Full Version : Enclosed hearted undercarriage

08-22-2011, 04:54 PM
Looking at 2009 21FBS. Looks like all North Trails have the enclosed, heated undercarriage. Is that correct? I don't plan on camping in very cold weather, but would like to be able to travel back from the south to Indiana in late fall, or go south from Indiana in early spring. That time of the year you could have a heavy freeze in evening. Can I assume that plumbing system will be ok of I am traveling in this type of weather? How is the bottom heated? Just by the ductwork under the floor? Assume can't have heat on when on road so only effective when in camp with electrical hook up.