Originally Posted by rluhr
The reason I asked for real world examples is because RVs are not sealed. They're extremely leaky (in terms of air infiltration). Even a modern tightly constructed house doesn't have ACH~0.
It's a good question, and I always like to see evidence. I'll admit my feelings towards the catalytics are strictly feelings
, for whatever that is worth
When we got our Bambi we had one of those in it, and the PO said he used it as a hunting rig and had had it many years and never had a problem, but he always kept the dome open a crack.
In my 1968
owners manual it says to never sleep in the trailer without having the vent open a crack, and that's with a vented heater. Maybe they felt their aluminum tubes were so well sealed we'd all suffocate. I always keep the roof vent open a crack just in case they were right. Am I being paranoid?