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. ...
Forum Discussion
SolidAxleDurango wrote:
Atmospheric vacuum breaker. That's what's in your vanity. It's likely faulty.
X2
