Adding a valve on the toilet?
The toilet in my camper uses a lot of water every time we flush. We typically camp at state parks without a sewer connection, and the black tank gets full quickly because of the large amount of water...
Forum Discussion
If you have a newer camper with PEX plumbing, HD and the other big store have pex valves. Just have to find the right size and add it to the incoming line. Then you can open it or close it to allow as much water as you like to reach the toilet.
