Hotford460
Member
Not quite sure where to post this it has to do with the a/c units cosmetically anyway. I have a 2018 Landmark, Newport with 3. A/C units. Just back from a 4 month road trip. All 3 of the units have left a rust colored stain on both sides of the roof where the condensate runs off the roof. Pretty ugly looking. Took the top cover off 2 of the units today couldn’t see anything interesting that might becausing this. Any body else having this problem? I believe I have the Quiet, Dometic units. Fixes? (Not having much luck in removing the stains. Tried Murphy soap and a light solution of simple green no luck!). Thanks in advance. safe travels, Roy