Low Point Drains
We've had our Outback TT for a little over 3 years now, and even though we are have great weather in Central Indiana, the impending winter is soon calling for another Travel Trailer winterization (whi...
Forum Discussion
An alternative is to use irrigation valves. They come in a variety of configurations and are usually a full-flow ball valve rather than a residential gate valve. The irrigation section of a bigger hardware store or a well stocked big box store may give some ideas on drain plumbing.
