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
Leave them open. Every rat and mouse will make it their home. Next time camping. Close valves before you leave and fill up with water. Drain before you set up camp
