Ventilation
I've got a 6 x 14 enclosed trailer that I've built out inside as a travel tailer. It has one of those roof vents that is the standard crank vent on the roofs of these trailers. I've got the trailer s...
Forum Discussion
If you're using an actual RV propane furnace, there is no transfer of combustion products to the inside as long as the heat exchanger is in good condition. The inside air is simply cycled through the exchanger, similar to an air conditioner. A fresh air vent and a good CO detector is still recommended of course, to insure a safe air quality.
