Recent content by fullernj

It's a conventional p-trap. When the problem first started, loosening the air admittance valve helped, so we replaced it completely. Now loosening it, and removing it does not help at all, still no draining.

We bought a 2020 Elkridge 38MB less than 2 weeks ago and have been having trouble getting the sink in the island to drain. It works for a while, then starts to drain slowly, then not at all. We have been doing some troubleshooting, and have replaced the air admittance valve, twice, just in...