I arrived at The campground to inspect the mini split unit was not a mini split but a P-tec unit Low on refrigerant and freezing up it would cost more to repair the unit than it would to replace it with a new one we recommend the campground management just to replace the unit on their own campground management will have to call In and pay the $39 service call fee I was unable to collect payment on site due to management being in a meeting and not knowing when they would get out per Dave.