Sewer Tank Flusher
We are getting ready to take our Fifth Wheel on our first trip. I have a water inlet that says this on it: CAUTION SEWER TANK FLUSHER Sewer tank valves must be OPEN when using this inlet. OK...
Forum Discussion
I keep the valves open when I am using the black tank flush. I want to be sure I do not mess anything up. My black tank usually has lots in it when the valves are open so the stuff comes out in a rush. After the black tank is drained, I turn on the flush until the water coming out is clear - usually a few minutes.
