So this past weekend we came back to the trailer after spending the day on the lake and there was a huge puddle of water on the floor under the A/C. The entire A/C unit was dripping with condensation inside the trailer. I have never had this happen before. Any thoughts on why I am suddenly having this issue?
2016 Sunset Trail 33BD
Tow Vehicle 2016 Nissan Titan XD 4x4, Crew Cab, SV with Cummins V-8
Could be the weep/drain hole outside is plugged and it's backing up.
Another thing to check, is the 4 bolts/nuts inside under the cover. They may have loosened up. If you tighten on them, don't over do it. All they have to do is compress the foam gasket to prevent that water from leaking in.
2008 Cruiser CF26RK
2013 Ford Eco-Boost
Heavy duty payload - Max tow