They're quite a bit bigger than I expected. kzfaq.infoUgkxb-KpJPmXtqM2xdYLP72ICq6QCcD0V8e7 If you ever had an air king round tilting fan, these are basically the same thing but in a window shroud. There's quite a few reviews about them being out of balance. I can say that mine pretty close to balanced. I purchased two of them for cooling my shop during my crypto operation. One intake, one exhaust. Combined they're moving over 7K CFM which is plenty for my 20x30 shop. If it helps you comprehend just how much air they move, both of them on intake and it's incredibly hard to close the door on my shop. The prescribed dimensions are accurate, they barely fit in my small windows.

Kya normal toilet windows jo hota h jisme glass pieces hote hai vaha aap fix karke dete hai exhaust fan?

Iska window frame kis chiz se bana hua hain?

Iska fan andar ke taraf hota hai ki bahar ke taraf hota hai????