Doss
Dec 13, 2015Explorer
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...
dodge guy wrote:
I installed one. I drain the tank, run the flusher, then close the valve and let the tank fill (I can hear when the spray head is under water because you don`t hear it hitting the side of the tank). open the valve and let it drain. very easy, but yes you do need to remember it is on!!!