I had a similar model installed in my last home in 2011 and loved it. That model was no longer available so I bought this one-the closest to the old one. The buttons for the fan and the light are difficult to operate. I have to push them numerous times to get them to work. When turning them off, I have to go through the sequence of fan speed or light brightness, pushing the buttons several times until they are off. My old one it was just one push of a button. The fan does not seem to pull as well as my old range hood. Vapor from boiling water seems to roll out from under the hood. I would not buy this range hood again.