cutting a hole in the wall for airflow

Ok didnt want to have to do this but might need to,anyone have any experience or tips on doing this.
How hard is this to fix when i move out?
I have 1 x 12" fan
and 1 x 8" fan

fresh air i need it! Help Hbr

Your first concern is to not hit any electrical within the wall. Electricians can/will run wire in odd ways getting from point A to point B. There can be wire ANYWHERE. You just don't know till you open it up.
Google 'patching drywall' or something to learn hole cover up. Easy enough to do. Requires a full wall and possibly a whole room repaint tho.

Thanks trog,i def dont wana cut wires,im gona try a few other ideas before i cut any walls.Cheers Hbr

Guessing you don't have any windows in the room?

How big is the room? How hot is it? If you cut a hole in the wall what is on the other side?

I have a stud finder that can find AC/power lines and plumbing and steel studs. That can help.

But might be easier/cheaper to get a replacement door. Cut a hole in top and bottom and roll. (put the holes in the new door, *after* hanging it) Pop original door in on moving day.

well the room is 16 x 14 with 1 window,im running 3 1k lights.
I have a window box with in and out ob it but its not workin right getting some hot back through intake.I got a deflector for the intake but cant find a 1o" deflector for the out...hmmm

Bigbudballs you rule that is the best idea i have heard.My buddy has a door shop too so thats what im gona do,thanks again Hbr

A quick way to hang the door is to unscrew the hinge from the door jam (leaving the hinge on the door) Then line up the 2 doors, lay out hinge and mark.

(I think that would work quick and easy)