Features Designed Of Brushed Corrosion Resistant Stainless Steel To Ensure Long Life In Outdoor Patios Or Lanais, This Hood Will Remain A Beautiful Addition To Your Outdoor Kitchen For Many Years To Come. Built To Deliver Best-In-Class Performance, The Deep 27" Design Can Be Extended To 30" With The Optional Wall Extension. The Extension Creates A Greater Capture Area To Help Control Smoke And Cooking Odors. Flue Covers Are Also Available And Attach To The Top Of The Range Hood Shell. Flue Covers Come In 3 Sizes To Adapt To Your Specific Design Needs. Deeper Flue Covers Are Also Available For Hoods Using The 3" Wall Extension. 18" Tall, 27" Deep Wall-Mount Design Can Handle The Heat And Size Of Outdoor Grills Available In Three Widths: 36", 48" And 60" To Support Virtually Any Outdoor Cooking Style Powerful Superpro 1200™ Blower For Quiet, Dependable Operation, 1300 Max Cfm 50-Watt Halogen Bulbs Provide Bright Lighting (Two In 36", Three In 48" And 60" - Included) Baffle Filters Capture Grease Typical To Outdoor Cooking; Include Handles For Easy Removal & Cleaning 4-Speed Rotary Control For Convenient Range Of Ventilation, Featuring A Lighted On/Off For Last Setting Memory Heat Sentry™ Detects Excessive Heat And Adjusts Blower Speed Automatically To Maintain Optimum Ventilation Hvi Certification Gives You Confidence This Hood Meets Rated Specs Optional 3" Wall Extension For Greater Coverage; Eliminates Expensive Custom Wall Bump-Outs Flue Covers Available To Fit 8', 9' And 10' Ceilings; Optional Backsplash For 36" And 48" Models