Vent fans and a/c at the same time
At home we find it unnecessary in summer to run the het pumps on the own stairs level usually. We have a huge vaulted ceilign on one side and the cold a/c air sinks down, and sometimes makes it really...
Forum Discussion
fj12ryder wrote:
I've always figured that the air going out has to be replaced by air coming from somewhere, and that somewhere is going to be from outside. If it's hot outside it's pulling hot air into the camper. Seems kind of a self-defeating cycle.
You figured right.
Think about those portable air conditioners.....that have only ONE hose that you stick out the window.
They are a cruel joke, because they are sucking in replacement air that is HOT through all the air leaks all over the house.
Their actual efficiency is about half what is claimed because of that.
