Product review (2 stars): Less than stellar experience.
After installing, which was a cinch, the fan would not turn on. I called Broan technical support and almost immediately the support rep suggested a new motor and switch. He then sent me a new one without any verification of purchase. This made me wonder just how often this happens..

While on the phone I told him that the fan assembly does no spin freely. I thought maybe there was a piece locking the fan in place during shipment, or perhaps even a clutched motor, but he sort of ignored me and just added a new fan to the shipment of parts I was getting. The support was very quick at least.

I was bothered by the fact the fan wasn't spinning freely so I removed it, and lo and behold, the motor does spin freely once the blades were removed. With blades installed, they will rub against the housing, preventing them from spinning. At this point I can't tell if the fan blades are messed up, or the housing, but either way this is a sub-par experience for a brand new product. I'll edit my review if the new fan blades fix the problem, but I'm not very impressed with the quality, even for the price.