The other day I noticed a water spot on the ceiling and upon investigating it found water dripping from the end of the plenum and onto the Sheetrock. Called warranty company and the guy said it was improperly installed to start and not properly sealed and so it would need replacement. Yesterday they came out and replaced it and after they left I went up in the attic to check and have cold air blowing out of three of the four duct seals at the new box. Looks like they didn’t seal it right and so they’ll have to come out again. The insulation in the old one was SOAKED with water and I don’t want that to happen to the new one. Will a day or two running like that cause that or was that something happened over weeks or a month?