Help!! I live in a condo. Since my neighbors renovated their downstairs bathroom, which is next to mine, whenever they flush the water is siphoned out of my toilet bowl. It never happened before. I spoke to them twice about it, asking that they call the installer to see if it was properly installed, but I got no where.
I called our condo management who had their plumber come. He checked the line and removed a big clog, but said that the vent was clear.
They are telling me that now I need to get a new toilet because the neighbors toilet is the new efficiency model with a strong flush, yet they told me that may not make a difference. I can't understand why I would have to put in a new toilet because my neighbor renovated??? And to be told it may not solve the problem anyway. This makes no sense to me.
I still feel their toilet was improperly installed, but of course I have no proof of that.
I'm concerned about the water getting so low that sewer gases may come into my unit! Please help!
Plumbing – Low toilet water when neighbor flushes
plumbing
Best Answer
I'm with Mr Stewart on this one. I have no doubt, a vent has been disconnected.
You are correct in assuming their remodel, no matter what toilet they use, should never affect the performance of your toilet. That's a ridiculous suggestion.