Drain hose racks, a good thing?
It seems to me that blocking the drain hose so that it is in a perfectly straight line may not be a good idea. I'm sure that it may drain more efficiently, but, you are loosing the natural trap forme...
Forum Discussion
DougE wrote:
X2 - You should be using the holding tank and just dumping periodically otherwise solids build up will be a problem. Your system is also vented. So, venting is not a concern.
Some of us like to leave the grey valve open and have been doing it for years. A trap bend in the hose costs nothing and the In-Laws can't forget to open it when they are using the coach.
This post should be stickied
According to the pros the gentleman in the link above had to use, you should be leaving the grey valve open constantly or solid buildup will be a problem. Unlike the black tank, there is stuff that goes into the grey tank that needs to keep going and not sit on the bottom and solidify into a solid mess.
According to me however, do whatever has been working for you.
