Legend 36" Rangetop With, Up To, 6 Sealed Gas Burners. Backguards Must Be Ordered Separately. Shown With Optional 4" Stub Back. Rangetop Features  Sealed Burners Deliver Exceptional Performance At Every Level Setting And Lift Off To Provide Easy Cleanup 3 Sizes Of Burners To Serve Your Everyday Needs: 17,000 Btu (Lg), 13,000 Btu (Med), 9,000 Btu (Sm) Variable, Infinite Flame Settings For All Burners Automatic, Electronic Ignition With Fail-Safe System Ensures Re-Ignition In The Event The Flame Goes Out, Even On The Lowest Burner Setting Continuous Commercial-Grade Cast Iron Grates Allow For Easy Transfer Of Pots And Pans Across The Entire Cooking Surface Sealed Single-Piece Stainless Steel Cooktop Can Hold More Than A Gallon Of Spills Analog Controls Provide Easy, Push And Turn Operation Ensuring Child Safety Blue Led Lights Indicate Which Burners Are On Heavy Metal Die-Cast Black Satin Knobs With Chrome Bezels Stainless Steel Island-Back Trim Is Included And Installed