I was going to post this in the frown section, but since I fixed it myself with minimal issues or damage I will put it here.
Went down to basement around 6am to do my morning Zwift session. I was heading back upstairs and I stepped in a puddle as I was passing by the furnace (in my socks of course). Definitely wasn't there 1.5 hours prior to my ride or this would have certainly canceled my morning session and been in the frown section.
After moving some of the usual basement storage bins (plastic for a reason) out of the way, I quickly assessed this was something with the Humidifier drain. This happened once before when the end of the PVC pipe got bumped when I changed the water filter, so I assumed it was the same problem. This leads to the pipe backing up and overflowing where it connects to the whole house humidifier. Checked the end of the pipe and it wasnt touching the french drain so must be clogged pipe.
Since this PVC drain pipe is one piece and glued together for this specific purpose, I decided the fastest way to fix this was to remove it from the side of the furnace. Once I had it off I started by sliding a coat hanger into the first section and then turning it around to tap the end on the floor. Bunch of muck came out but I wasnt satisfied this was all of it. Then had the idea to use my high pressure bike pump to force a burst of air into the pipe and blow out the rest. Did that twice and some more stuff came out. Then another stroke of genius was to carry the whole 7 foot section of pipe up to the kitchen. I opened the sliding door to the deck and stuck one end out. Then ran the kitchen sink and used the spray hose to reach across the counter with just enough room to force the spray head into the pipe and bingo - dumped a whole bunch more muck out onto the deck.
Reinstalled the pipe and tested the humidifier and all working properly with no leaks. Left some towels down on the floor just in case but it should be good to go.
As I noted to the wife, this is probably at least the 3rd or 4th time we had some kind of water leak or issue in the basement overnight or early morning, and if I had not gone down for my workout no one would have seen it until much more water and damage done.
While indifferent about my Zwift workout she was glad/impressed I could fix it myself without calling emergency heating guy.
And only an hour late to work.
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