Originally Posted by Shinny
I've seen the disaster caused by too much pressure and the owners weren't around to turn the water off. We were at the pool in a CG and when we were walking back to our camper, we saw water spewing out of the doomed camper between the floor and wall. Something let loose inside and flooded it. The poor owners were horrified when they returned from sight seeing that day.
I use the WM version and keep a spare, just in case.
This may or may not be related to pressure. Yes indeed a good idea to use a pressure regulator, but a burst line or a loose connection that just lets go can happen even with a regulator, which is why we got in the habit, as one other poster mentioned, of shutting the water supply off when we leave the trailer.