Well, to be very honest, we are NOT big fans of camping in the (actual) cold. IF its snow at altitude or we get caught on a pass or whatever, then it is what it is, but we try to plan NOT to get nailed with big snow or low low temps. That being said, mid-May and late-September/October trips quickly turn cold after the sun disappears. So this is the basic fabric of my search. We JUST got our 1st RTT. We were using a pretty nice Ozark tent that was big enough to move around, easy to set up, and of course, difficult to heat up. We used a Mr. Buddy which worked great. Very little condensation cuz' of the overall size of the tent, but went through bottles quick.
So now the search is on for a PARKING DIESEL HEATER, which is the reason why I posted before about them. Great thread. I don't think we want to go German or Japanese, purely based on cost of course. I'm thinking of a (decent?) fully self-enclosed Chinese model, if that is even possible, and I'm more than willing to replace SOME critical parts with the original German/Japanese parts (namely the exhaust and the fuel pump?) while setting it up at the bench. I might end up at $300-$400 all-in. Who knows....but I think we've settled on this particular way of heating the RTT up, if needed.
The CO2 comments above are right on. Never hurts to have it, and it costs only a few bucks.
Anyway, I'll take any leads or recommendations you guys have tried or know of when it comes to these units. Certainly "$160" on Amazon or Chibay feels suspect LOL
Thoughts??