Quote Originally Posted by Colorado Osprey View Post
where is your by-pass so you can winterize it?
There was no bypass on the original plumbing, not even a valve (so I added a valve at the inlet to the water heater tank). There are drain valves at the low point of the hot and cold lines, and a petcock to drain the fresh water tank. I haven’t drained the black tank yet. There’s no grey tank on this rig. I figure I’ll just drain the system before it freezes.