Bathroom flood - What did I do wrong?
We have a 2008 Newmar Canyon Star. Yesterday was our last day on the road home from Florida, so I wanted to empty the gray and black tanks. First I opened the black tank dump valve, and let it empty. ...
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If you're sure that the black tank was empty when you turned on the flush valve, I'd think that the flush head inside the tank is aimed at the vent pipe. Sometimes the factory won't bother to weld the vent stack, or, they've been known to leave the vent stack with disconnected unions.
Other then that idea, I'm at a loss of what might have happened.
Other then that idea, I'm at a loss of what might have happened.
