Product review (4 stars): Fits Fine
I have a rear exhaust, the unit fit fine I just had to make small adjustments to get to fit into existing hole. As the others have said, much easier to do with 2 people and to be very flexible
Fan is usual and on high does make noise but no more than others I have had, it does suck all the air on both settings. Good looking unit for the $$ and pretty simple to install
Shipping is not via "PRIME" as described, mine arrived 10 days after I ordered it, I contacted Amazon and they did say they were "sorry" but that and a nickel..... it came direct from Broan and NOT Amazon so if you want it quick look at other ones, if arrival is not an issue, go for it