Forum Discussion
joebedford
Sep 23, 2015Nomad III
That vertical black PVC pipe goes straight up to the main bathroom sink.

Maybe drilling a hole in the base of the cabinet and pushing the bulk button with a stick is not so far fetched!
Maybe drilling a hole in the base of the cabinet and pushing the bulk button with a stick is not so far fetched!
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,370 PostsLatest Activity: Mar 18, 2026