Product review (1 stars): Poor Quality, and Broan doesn't want to help
Just received it and found a few issues.. I tried contacting technical support from the Manufacturer.. and they are not interested in helping me.

the Build quality is so-so as many things are starting to be..  but there is no reason why the installation hardware that should be included would be missing, and they are trying to save money on it.
There is a vibration in the fan/motor at higher speeds..
They also decide to cut corners and leave out the bulbs for the lights....
They were not interested in helping me, even though i paid almost $500 for the liner, blower, filter, and recirculation kit...
It's a sad thing to see how little some companies care about their customers...
I have no choice but to ship this thing back.