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 do add in a supply line valve, you may want a "Full Flow" ball valve. I put one on every supply line in my trailer, not for limiting water but for event of a fixture failing. If a faucet leaks or the toilet breaks, I can still operate the rest of the fresh water system.
