Combining black and Gray
I know this has been discussed before but I wanted to be really clear on this issue/solution. This weekend we camped without hookups. Which is fine and 4 of us were able to take showers and the gr...
Forum Discussion
mtrumpet wrote:
You can use one of these. It attaches to your sewer output pipe just like your hose attaches, and becomes a third waste valve. Keep it closed and open your black and grey tank valves and you'll essentially have one, big waste tank. When it's time to dump, hook up your hose then open the "third" waste valve. I have mine set up like and works perfectly when needed. No permanent installation necessary. This one is made by Valterra. There are a couple of different brands available though.
My macerator essentially serves the same purpose. It's closed until I turn it on. But I can see where this would accomplish the same thing on a conventional gravity dump.
