Hi guys. Figured this would be in here couldnt find the answer. Ive got a pretty big window ac unit I'm going to put in my room to battle the summer thats coming up and instead of increasing my venting and noise level from my fan, I'm putting the ac in. It will block out a lot of the noise too. Question is how often do I need to swap the air out in there? Is it still the 3 to 5 minutes rule still apply as far as swapping the air out? How long can I leave that air in there before I pump it outside? No co2. Thanks!
