Reddog1 wrote:
I think living in the city is a better way to get CO in your camper. Driving on the highway, going up a long hill is probably even worse, you can even smell the odors from vehicle exhaust.
With the TC closed up without ventilation, you can use the oxygen and have serious problems.
Your TC must be much less drafty than mine!! In freezing weather I can feel cold air cascading in from many directions!!
I have run the furnace at night but never had the need for AC all night. Course I have never camped in Texas!! JMHO but I would not run a genny all night unless it was a portable unit that could be set some distance from the TC.
If your CO/smoke detectors are 7+ years old it's time to replace them.