This coach has been our home for 4 years. We recently returned from Colorado and have now bought a house. Engine is a Catapillar 3126b 330hp C7. Great coach has a few minor issues (retracting step, some bay doors need new gas shocks), but no major ones.  We stopped living in it around Nov 2020. It has the Hurricane furnace(similar to AquaHot) which kept us toasty in the Colorado winter. If you have any questions feel free to call  or text. Thanks for looking. Micah
update.. new alternator installed and 2 new engine batteries.