Product review (1 stars): Poorly constructed
This hood looks good, but the quality control is lacking.  It arrived without the parts bag which entailed a trip to Home Depot for extra parts for installation.  The fan also makes a ting, ting, ting sound on low and a TING, TING, TING  sound on high.  The motor is very quiet but who cares now.  I will try to find where the blade is hitting, but I should not have to do that.