Product review (3 stars): Much quieter than my old one, but....
This unit arrived in good order and quickly. I only wished a better models looked this good, By better, I mean that the light switch doesn't work properly and i need to get  new switch. It groans when I initially turn on the unit when it goes from high setting to low setting. I need to start it on low and slowly bring it up to the desired speed and on high, it might take a couple of minurs to settle down then it might take a couple of adjustmens for unit to find it's "groove." After that, and after the light switch finds a spot to settle in on the low setting, I can cook without irritation. Also, it is smaller in the rear of the unit than the front, but i don't find that much of a problem. I also had to take the little black grill off the front and although it has a small plastic solid shield, it still leaked a lot out the front of this vented installation, so I used black Gorilla Tape over the hole, replaced the grill and trimmed the tape. The light fixture doesn't accomodate bulbs any bigger than the 40w A15 bulbs, although I found LED bulbs that fit and use only 14 total watts rather than 80 watts suggested. I thought Broan used engineers to design these things. Both bulbs light up together instead of going from one bulb to two bulbs.