Product review (1 stars): BUYER BEWARE
Finally able to install this item into new home construction. Fan makes awful noise. I don't know if defective but I am outside of return window. So now I have to find something else that will fit custom made cabinet. I had to order fan early to make sure that I could install it how I wanted. The reason I picked the Z Line was for its low sone (sound level) rating. If you purchase anything from this company make sure to try it as soon as you get it and before you install.