This thing works great. This is in a new home with insulated block, ceiling and garage door. The insulation works great however it keeps the heat in as well so in the summer and after pulling in two cars and closing the garage door it is just miserable out there. This fan has made a huge difference. You can definitely hear when the fan is on (not inside the house) but that noise brings a smile to my face as I know my garage is cooling off (and my attic too). The installation of the fan was a piece of cake and the included length of Romex worked out just fine for my installation. Everybody that see’s the vents asks if they actually help and then I bring them in the garage and show them the grille on the ceiling and explain to them how it works. I am definitely happy with the results.

T. Reynolds
Plant City, FL 33567