Forum Discussion

Rbertalotto's avatar
Rbertalotto
Explorer
Nov 05, 2019

Install cassette toilet, use black tank for grey water??

I almost never come close to filling my black tank, but I almost always fill the grey tank when boondocking. I’m thinking about replacing the toilet with a cassette unit and using the black tank fo...
pianotuna's avatar
pianotuna
Nomad III
Nov 05, 2019
No reason to not use the black tank for grey water--but I would still dump it at a sewer for a long time before I dumped on the ground.

Some folks have installed pumps to transfer grey to black--or even to flush the toilet.

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,190 PostsLatest Activity: Jan 23, 2025