Black and gray sewer valves open or closed
I have a 2016 ventana I store it in a garage. My question is should I store it with the black and gray valves open or closed? Keep in mind I have properly flushed and cleaned both tanks. I have cur...
Forum Discussion
Closed until they fill up. The flushing action of the full tank emptying carries out the solids with it. Left open - especially the black tank - solids will collect and you'll have the dreaded "brown pyramid" to deal with.
Rob
Rob
