Can't you move the grow into the house or other A/C area?

How about running some duct to suck cold A/C air from inside your house directly into the growroom?
bigtopsfinn Reviewed by bigtopsfinn on . need alot of help grow room reaches 113` max. in garage temp 120`+ heeeeelllllllppppp okay it is like this i have some bag seeds i started in nov i built a grow room.2'wide 4' long and 7' tall i have a 4" inlne fan running fresh air and a three foot ossulating fan and a 8" exaust fan i have 7 two foot wallmart brand grow lights and one four foot twin bulb fixtures with two grow bulbs. i had control over the room for eight months then we are having a really bad heat wave in the desert help i am broke so lets think cheep and easy i am also a handyman so lets build Rating: 5