Antifreeze from twin temp jr line leaking

[Xander]

I have a 2011 3734 Dutch Star
The lines that the antifreeze from my twin temp jr circulate in is leaking on the Passenger side in the second and 3rd storage area.
Does anyone know how these lines run and where they go
I don't want to just start cutting on the stuff to fi d it
Thanks for any help

 

[Rich W.]

Yeah exploratory surgery can make things worse. Whats a twin temp jr?

 

[Xander]

It's a hydronic water heater and it also goes to your furnace

 

[Rich W.]

It's a hydronic water heater and it also goes to your furnace

Like an Oasis system but fueled by propane? Never heard of them before but it looks like a good product.

 

[Bucky573]

I have a 2010 - 4333 with Twin Temp Jr.
the antifreeze piping ( PEX) is routed through a channel that is part of the frame. There is a cover on the inside of the the frame. You’ll have to empty the basement to get in there and remove the cover to inspect the lines. These lines go to the air handling unit for furnace at dash. Put the winter/summer valve at Twin Temp unit in the summer position. This will stop the flow of antifreeze to coach for furnace until you can fix leak.

 

[Xander]

Thank you very much
That's good information