OK, so now that we know it's a SHURflo, it's time to re-caulk that puppy. Guess what? Just like the skylight, the 'good' folks at JC put a major whump on the screws attaching it to the roof.
1st photo; cracks are not too bad.
2nd photo, crack goes up the side of the roof jack. (Sorry about the focus.)
So, what do you think? Should I replace the whole fan assembly, or just glob LOTS of caulk all over it? In advance, thanks!
All kids are gifted; some just open their packages earlier than others. - Michael Carr