Product review (5 stars): quiet and strong - recommended
This is an excellent quiet and at the same strong fan. The buttons are a easy to use but require that you press them slightly longer than one intuitively would, which we got used to quickly, but I though it was worth mentioning since it might be considered odd.
Our house is equipped with 6 inch ducts and we probably get only a reduced performance since it is rated for 7 inch or bigger, but we are perfectly happy with the purchase. If you order this range hood make sure you also get the correct Broan connector to the duct work, since stores do not carry 3 1/4 inch x 14 inch to round converter. We installed it ourselves and it took quite some time to have perfect alignment, which is more related to our kitchen cabinets and not the hood. We have used this hood now for 4 months and can recommend it.