Verona Stainless Steel Wall Mounted Chimney Range Hood With 4 Speeds, Timer Function, Lcd Keypad, Stainless Steel Baffle Filters, And Halogen Lights The Verona Range Hood Has A Clean, Straight-Line Design With Rounded Edges For A Commercial Style Or Residential Setting. A Touch Sensitive Keypad Allows The User To Adjust The Fan Speed, Light Setting And Delayed Power Auto Shut Off (15 Minute Pre-Set). Wall Mount Range Hood Features A Telescopic Decorative Chimney That Fits 8 Ft. Ceilings, Extensions Available. (Ul)(Li)Stainless Steel Baffle Filters Are Dishwasher-Friendly(/Li)(Li)600-Cfm Motor Is Powerful For Ventilating Grease, Smoke And Odors From The Kitchen.(/Li)(Li)The 4 Fan Speeds Allow The User To Customize The Ventilation To Fit Their Needs.(/Li)(/Ul) For External Ventilation, A 6" Inch Round Duct Is Required.