Product review (1 stars): Don't buy
For several kitchen reno reasons, we were delayed 6 months in installing the range hood.  It was missing the manual and the ceiling bracket.  Once installed the fan made a terrible noise and immediately died.  The transformer is shot.  Because of the delay, i cannot return or exchange the item.  I've since read multiple reviews with various other problem.  These units are cheaply made with no quality control.  My advice would be to spend the extra money and get something of quality.