Summerset Sizzler Drop-In Infrared Sear Burner IRB-SZRTake your Grilling Game to Steakhouse Levels with Summerset Sizzler Drop In Infrared Sear Burner IRB SZR What makes the Summerset Sear Burner the ultimate upgrade for your backyard grilling setup? Become the chef youve dreamed of by using Summerset Sear Burners. Our sear burners can replace any main burner position giving you a customizable cooking experience and allowing you to burn and turn the way you want. Crank up the heat and lock in the flavor,