I'm starting an overhaul on this baby and I realize it will be quite the project. It will be my first foray into trying to recondition a travel trailer but I'm looking forward to the challenge. There will be lots of questions in the upcoming months so I guess I will start with this. It looks like the wall thermostat for the heat/furnace is missing....I do have paperwork on it and it WAS a Cam Stat T17H or TM17H (not sure which...the manual has both printed on it) so are there special RV thermostats or can I just pick one up at the hardware store? While I'm at it - and a related question - I found the furnace and it looks like it has new duct work. There is one hose that goes from the furnace to a louvered vent cover which I assume is my main source of heat but I saw another hose that comes out the other side of the furnace and it just runs underneath the dinette benches and just ends there. Like it's just laying there - an open hose, which I'm sure isn't correct...any thoughts on that would be great. I'm wondering if it's supposed to blow heat into the bathroom? At any rate if I don't end up using it I would think I should seal that off because just having a hose blow heat into a bench compartment doesn't seem like a good idea.