Tried a shop vac, no luck, still not draining, tried some bleach as well... Anyone with a 100 foot snake to run through a pvc line? Have heard to stay away from air pressure which could damage the line/explode/bust the pvc tubing.
I'm not sure, the outlet end of it appers to be under ground and I can't find where the outlet end is. I was reading online this morning to try a shop vac to suck the debris in the pipe so I may try that and the bleach solution after work today.
I have three AC units on a concrete slab, the drain line goes into a PVC pipe that runs under the concrete and out into the yard on a downhill slope. I ran a 50 foot snake through it and it stayed clear for a few days but then went right back to being clogged. I could spend a few hundred...
Hope this helps a fellow vet out, Dell has contracts at CDC here in atlanta, long term. Check this out.
http://jobs.dell.com/atlanta/information-technology-jobs