roof leak or AC 4

https://extra-wiki.win/index.php/How_to_Identify_Attic_Condensation_vs._a_Roof_Leak

When we finally got a good look at the roof leak, it was coming from a spot right near the old AC unit. The water had been slowly dripping through the ceiling drywall for weeks, leaving a ghastly coffee-colored stain that kept growing. We called a contractor who pulled out a section of the ductwork and found that the condensation pan had a small crack, which was just dumping water onto the rafters every time the system ran.