Product review (1 stars): Great but just went kaput after 2 months of use!
I have had this range hood installed and operable since August.  It is gorgeous, is extremely powerful, and has worked very well.  A few days ago, a few of the buttons became depressed after normal use and began to work only intermittently when pressed (I have not been able to get level 2 on my fan working since).  Today, while the fan was in operation, it stopped working completely and then all of the buttons became depressed as I pressed them to turn the fan back on.  The unit was not operable for several hours. I then tried to restart it and it made a very loud clunking and growling sound and I could only get the fan operable at Level 4 (but don't plan to try that again because the noises were pretty frightening coming from an electronic device!)  The lights are also not working.  I have contacted Amazon to determine what can be done about repair and re-installation and will update my review accordingly.