I have a 2016 coach Catalina I purchased it used our first trip when I connected my water hose to city fill and I went back later to check everything out I noticed that my fresh water tank was over fi...
Just reread your post-I answered a question you didn't ask. On mine, if yours is similar-has a switch or lever where the water fill is. this must be turned to what you want-whether city or tank fill. Mine is blue and about 2" long.