Dumb question 300x12, where are the by-pass valves located to unwinterize?
I'm getting ready for my first trip in my new trailer. This past weekend I was installing some storage containers and thought maybe I would un-winterize the trailer and then blow air through the lines just in case it gets below freezing this week, that way all I need to do is fill-er-up next week and go.
In the past, there would be a panel or something inside the trailer where I could access the water heater and the by-pass valves. The water heater is right between the slideout and pass through storage. I looked inside and didn't see any panels in that area that might give me access.
Where are the by-pass valves?