Do i need a intake if Im using a AC?

Fresh559

Member
Im turning a 10x10 room into a veg room. The whole room, no grow inside a room. Now Im going to have one exchasut exhausting into the attic. THe ac is mounted onto the window. Do i need an intake as well?

I don't want the smell to be forced out. I read u need a intake fan to be smaller than the exhaust to keep a negative pressure inside the grow space so that any air leaks will leak into the tent instead of being forced out. Does that go for a room as well?

If I use a AC will the smell be forced out? If I use a Ac and small intake will pressure be forced out or will the smell stay in? any advice. dont want it to smell at all.

thanxs.
 
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