Standard over-range wall chimney hood installs above your cooktop Convertible venting system allows for ducted or ductless installation Three-speed fan clears 450 cu. ft per minute, efficiently removing smoke and cooking odours from your kitchen Capacitive touch controls allow for easy operation 43.84dB operating sound level ensures a reasonable amount of noise is produced Two bright LED lights illuminate your range from above Five-minute delay off setting lets you run the fan for five minutes with automatic shut-off High-efficiency micro filters are easy to remove for thorough cleaning as needed Stainless steel finish fits perfectly into modern kitchens Optional Non-Duct Kit (ARKBWT) and Optional Flue Extension (FXN53SS) sold separately Includes installation hardware kit