AC condensate drain

[Bright67]

I have a 2018 27FB International with two AC’s. The AC above the bedroom (front of trailer) is not draining through the condensate tube. It collects on the roof and drains along the side of the trailer. I suspect the drain line got disconnected from where it connects to the AC. Does anyone know exactly where that is? Do I need to disassemble much of the AC beyond maybe the cover to find? Hoping it isn’t something stuck in the drain somewhere; that might be impossible to fix.

[Wazbro]

Actually something stuck in the drain line is much more common and easier to fix. Easiest fix to try is blowing compressed air up drain line, next is shove string trimmer line up drain line.

[StuartsDad]

If you remove the grill in the ceiling, you can see the drain line and connectors. I had a bug stuck in my rear AC line. When I blew mine out with air, I disconnected line in ceiling and blew out through wheel wells.

[Bright67]

Thanks for the tips. I’ll give it a try.