Sewer Flush ??
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...
Forum Discussion
Bumpyroad wrote:da.bees wrote:
X2 ^^^^ Including the short clear tube. I often add 5 to 10 gallons of water to the black tank for the ride home. Never fails to be some paper and the water is colored when I dump it in the clean-out at home. I think that proves the rinser doesn't wash the tank walls very well.
I think that the main function of these sprayer/flushers is to move the stuff down to the exit point and out of the tank to avoid the pyramid build up. not to make the sides of the tank squeaky clean. there will always be some residue on the sides of the tank and the best solution for that is like you do, put 10 gallons of water in it with some dish detergent perhaps a water softener and slosh it around on the trip home.
bumpy
I have also dropped a 20lb bag of ice down the toilet, take a short drive and that seems to help get the chunks loose.....
