Roof Leak.....somewhere

[WatervilleBob]

2015 Thor 23H. Resealed all roof openings, gutter rail,awning,etc. Heavy rain and the overhead cabinet to the left of the house door if you are in the RV looking out fills with water! Crazy. Has anyone with this model Thor had a similar issue? I am stumped.

[javelin]

I don't know your coach, but since you have checked the roof and awning etc. for obvious leak points and found nothing, I would suggest also re-caulking around the exterior door light fixture which appears to be high to the right side of the entrance door (viewed from inside). It is not unusual for the exterior light fixture to leak into the wall on many coaches. It may not be the problem, but it is in the general area and water finds its own route to cause trouble. I hope you find your problem.

[mpinva]

Check the AC unit mounting bolts. If loose, they can cause a leak.

[MJC62]

Originally Posted by mpinva

Check the AC unit mounting bolts. If loose, they can cause a leak.

Second the A/C mounting bolts. Had small puddle on floor of the ACE after rains. Turned out all A/C mounting bolts had worked loose. Tightened and no more leak. May not be your issue but I would check just the same, had the same issue of mounting bolts loosening up on our Gulfstream too.