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 Four Widths: 36", 42", 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" And 42", 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", 42" And 48" Models