Dave Wilson
New member
I recently purchased a 2018 Winnebago Micro Minnie Model 1808 from a private party. Getting it ready for spring 1 hooked it up to a hose to city water and turned on the water. I went inside and turned on the the hot and cold water in both sinks shower and toilet to clear the antifreeze. Then I turned off the water heater bypass. I heard water running some place. I looked under the trailer and found that the drain was open. I closed that and walked around the trailer and found water running out of the gravity fill. I thought the city water and the on board fresh water supply were isolated. I guess not. Some how city water is getting into the on board water system and I can't figure it out. Thanks for any help you can give me. Dave