it can only be too much if your room gets too cold, but u can set the fan on a timer, i say it will work nicely, how big is it?
JackdaWack Reviewed by JackdaWack on . 1200cfm ... too much? i got a smokin deal on a 1200cfm attic fan ive got a 1000watt mh going up and 6 200watt cfl (compact my ass these things are like 6x16") the room is approx 128cu. ft. 16 sq. ft. are there downsides to over ventilating it im just guessin but i would think 1200cfm fan would turn into like 800 or 1000 after the duct work Rating: 5