Blaze Grills BLZ4PROIJ 4 Burner Professional Insulated Jacket vent_ducted Safety Thermocouple gas: shut off Safety Thermocouple gas: shut off prevents gas flow when the burner is off Bulbs Included) Floods The Cooktop And Surrounding Area For Clear Visibility( Li)(Li)Variable Speed Rotary Control With Last Setting Memory Allows You To Choose Just The Right Speed To Handle What'S Cooking( Li)(Li)Distinctive This Warranty Extends To The Original Purchaser Against Manufacture Defects For Products Purchased For Ordinary Single Family Home Use This Insulated Jacket Is Constructed Of Stainless Steel With A Self Supporting Ledge Around The Sides And Back That Adds One More Layer Of Quality To Your Outdoor Kitchen