Originally Posted by txredfish
I looked at my 2 drains. You said you run a water hose from the front to the rear using Valterra F02-4100 on the rear. I must be missing something. If I use a water hose to connect the two drains. I think the water hose would sag downward from the front and will not drain to the rear. Or does it just fill up and finally drain? Or do you just use enough water hose to barely reach the rear with just a little sag? I have some old hoses that I could measure, cut and put on a new end.
With my setup, the hose connection point at the front tank is higher than the connection point on the F02-4100 at the rear. This allows the hose to be disconnected from the front tank without any gray water spilling on the ground.
I just lift the disconnected hose up high enough to drain it into the rear port. If possible i will flush the hose with fresh water before I disconnect it.