Originally Posted by jannnda
I donít have your model but. I would go to the Thor website and put your vin number (i think itís the last 7 numbers) in. When I did that it came up with a ton of manuals I never got from the dealer. I am sure someone on the form can also help.
Thor sent me diagrams after I contacted them. You might have a tankless hot water heater with no by-pass valve.