MikeVila
New Member
I have a manufactured home with ABS plumbing and it used an AV in place of a vent. I replymbed it basically exactly as it was before. The only difference is I used a shielded no-hub connector to transition to PVC. I now smell sewer gas and can't figure it out. I can stick my nose at top of sink bowl and smell near drain and smell nothing. I open vanity cabinet and then smell gets stronger. All connections are tight bur seems as if odor is coming from coupler. Need help ASAP. Will post pics of setup.