Product review (5 stars): Very happy with it
After buying 4 adkys all coming in with dents, I finally gave up and tried this one.  Was higher, and stainless cleaner was missing, but they made it right.  I got this one with no dent or dings, and it worked out of box.  Very happy with it, fan is powerful compared to what Ive seen in box stores.  The vent pipe that comes most likely will not be long enough. If you have a 8 foot ceiling, to install this right for the top you will need to cut of the top stainless pieces unless you mount between joist.  I used a steal cutting disk that did a very good job, took some time though.  If you have a 8.5-9' ceiling your good to go.  It was to late for me, but if you order this and have a 9" ceiling, I would suggest asking if they can cut it before sending, even if it cost little.