Used 2012 NORTHWOOD MFG Arctic Fox 25-S for sale all systems work. This is a true 4 season trailer if you know the Artic Fox reputation they are great in summer and winter. Batteries are 4 years old, tires are 3 years old this trailer is in great shape stores under cover when not in use. This one can get in all the state parks and off the path spot. No water damage. Replaced all but kitchen faucets 3 years ago too, for preventative maintenance.