I too have my closet setup in the garage.

Evacuating the air into the garage is fine.,...the more the bettter.

However, the garage, when closed, will stink up pretty bad.

All you need is an inlet and outlet....and a force to drive the heat out.

GODD LUCK
HARDDON Reviewed by HARDDON on . Grow Room Setup Hi all can anyone help ive setup my cabinet in my garage at home, Ive set the fan up to extract the air into the garage apossed to outside. Will this be ok? I know that these plants require a large amount of Carbon Dioxide. Rating: 5