toilet burps air when flushed
#1
We have new low flow toilet in a bathroom closest to the main drain to the street. After being clogged and cleared with a plunger a couple of days ago, it now burps a big bubble of air when it's flushed. It drains fine, but the burps splashes every time. Any ideas? Keith
#4
Join Date: Dec 1999
Location: Northeastern NC On The Albemarle Sound
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Yes, and I still think that it might be a blocked vent stack (birdnest? leaves?). No drain, including a toilet, can drain properly without being vented properly. Did you check the vent stack on the roof over the toilet?