The Alturi Natural Gas/Liquid Propane Double Side Burner features two heavy duty 17,500 BTU solid brass burners for enhanced performance and superior heat retention. This precision cut side burner is made of stainless steel and will provide you years of outdoor cooking enjoyment. The stainless steel cover protects the burner when not in use and features a curved handle to match other Alturi products. Ignition is made easy with push and turn knobs that offer a reliable flame with every start and the full-width drip tray makes clean up a breeze. If you are looking to create a gourmet outdoor meal complete with soups or side dishes, a built-in side burner is the ideal addition to your outdoor kitchen.