Chris Bryant wrote:
I wrote this years ago, but it is still valid:
http://bryantrv.com/roofacleaks.html
Thanks for that. Not to thread jack, but I have a similar issue but ONLY when I run the A/C while driving (motorhome) or when I move it after running it. My theory is that the drain pain is filling up and then spilling when I move. BUT, I've checked the drain hole and it's fine. It seems to drain properly when in operation - water runs off the roof. Any ideas as to why this might be happening? Maybe water pooling where it shouldn't be?
Anyhow, to the OP - water can be very damaging. If it's running inside it's also probably getting inside your roof. I don't know about your rig, but in mine I can see the plywood roof if I remove the inside A/C cover. When it leaks inside, it soaks the plywood. As I described above, mine doesn't do it very often but it is a concern. It probably is an easy fix if you can get someone on the roof to take a look.