2021 Arctic wolf 5th wheel. Used while I built my house was only pulled from Nebraska to Wyoming once. All duct work was pulled an insulated duct work was installed under the unit. The belly of the unit also has R-19 batting along with 2” foam board under. Hot water heater was just replaced. This has 5 slide outs with upper front room living. Master bedroom in the back with a loft above. It’s need a nice unit. Also has a washer/dryer. $46k obo.