Product came in with 3 dents on the front. I decided to keep it and install. After installation the 3 spped vent worked all on one speed only, the light was flickering. At the second use of light, the breakers blew off the whole line and I had to call electrician. $400 later I took the hood down as it was causing short circuit all the time, got the new one from another company which works fine. Very disappointed as the return window is gone and stuck with loss on purchase. ZERO stars.