What is the purpose of low point drains?
New camper we bought has low point drains under the camper for both the hot and cold lines. I assume this is for draining the water system, is this a good enough method for winterizing? Is it just...
Forum Discussion
If all the plumbing was sloped towards the low point with absolutely no sags, then maybe it would work. But RV's are built any which way and you can't count on draining properly.
