Product review (3 stars): Lousy product
What a piece of s.... Very disappointed with the quality of this product!  The fan blade doesn't clear the mounting  bracket, so the fan won't turn.  And if I modify (bent) the bracket to get it out of the way of the blade it will not match the holes on the range hood. The motor paper insulation came off already, and it will not stay on. Unfortunately I can't wait for another fan, I have no choice but to fiddle with it and hopefully make it work, but what a disappointment.  I wish I could post a pictures.
This is an update. I eventually made it work with some effort, so I change the ratting from 1 star to 3 stars.