Just bought first fifth wheel, Just above the purge valves there's an inlet valve for a hose(threaded) that says "sewer flush". Am I correct in assuming that I should hook a hose there when dumping bl...
I have seen this a few times. One hose to the water connection with a Y with two valves. Water for the rv or water for the black water tank. This is as stupid as an rv'r can get. I saw what happened first hand to what happened to a MH when another person turned the black water on and the couple were at the pool. It was ugly and the MH was a total loss. Why take a chance of this I have told guys but deaf ears was what I saw from them but to each their own. chevman