check valve!!
I have a 1999 rexhall 32 ft rexaire. While camping last weekend, a secutity person informed me I had a water leak ( california drought). At night couldn't find source, turned off water till morning. I...
Forum Discussion
If you are talking about the Gravity fill and then the small hose vent for that. The odds are you are siphoning the water out of the tank. some tanks do not have an adequate air intake and with no air in the tank you will gravity siphon the water out. Doug
