The F40000 series provides installation flexibility with 4-way convertibility to fit virtually all applications. The hood is designed for under cabinet use and installs as 3-1/4 in. x 10 in. ducted opening with vertical or horizontal ducting; or 7 in. round vertical ducting or as non-ducted with air recirculation. The hood features a fan designed for years of trouble free service, an easy to clean grease filter, a protective lamp lens that distributes light evenly over the cook-top and control switches for fan speed and light activation.-Features• Provides installation flexibility with 4-way convertibility to fit virtually all applications• Simple to use rocker switches let you adjust the fan speed and the light setting separately• Two fan speeds help you tackle a variety of venting jobs• 160 - 190 CFM blower helps quickly remove smoke and other cooking odors from the air• Vertical and horizontal exhaust option lets you connect the ductwork to the top or rear of the range hood• Removable, reusable, dishwasher-safe aluminum mesh filter for easy cleaning and maintenance; supports ductless filtration via non-ducted filter (purchase separately)• Uses up to a 75-Watt in incandescent light to brightly illuminate the cooking area (bulb sold separately)• Includes a 3-1/4 in. x 10 in. damper/adapter and a 7 in. round adapter for easy installation (7 in. damper sold separately)• Enclosed light and fan/filter assemblies, mitered corners and hemmed edges for good looks and easy cleaning• One year limited warranty• UL listed and HVI 2100 certifiedSpecifications• Filter Type - Aluminum• Heat Sentry - No• HVI Certified - Yes• Lighting Type - Incandescent• ADA Compliance - Yes• Light Bulb Wattage - 75• Material - Steel• Ductless Recirculation Capable - Yes• Ductless Filter Or Kit Included - No• Remote Operation Capable - No• Speed Levels - 2• Switch Control Type - Rocker• Rated Voltage - 120• Boost Mode - No• Country of Origin - United States• Color Finish - Black• Rated Amps - 2.5• Product Depth - 17.5"• Product Height - 6"• Product Width - 36"• Built-In Timer - No• CFM - 160• Diameter - 7"• Vent Type - Convertible Built-In• Duct Direction - Horizontal/Vertical• Bulb (Recommended Type) - A19• Manufacturer Warranty - 1 Year• Wattage - 300