Sunstone® ruby series™ double slide-in burner features two heavy-duty unto 15,000 BTU versa burners™ – totaling 30,000 BTU’s – all brass burners with a lifetime warranty, and all 18 gauge 304 stainless steel construction, complimenting this with solid 3/8 in. 304 stainless steel raised cooking grates. The double slide-In burner features high-searing heat, enough for the largest wok cooking, or stir-fry pan cooking, with its adjustable all surround flame, and raised cooking grates provides better airflow around the burner for superior performance. This double burner is uniquely designed with a front LED accent light, all polished accents and a fully detached cover, allowing the use of larger cooking pans and 180 degrees of access. The ignition is an easy reliable piezo valve ignition, with two large rubber gripped gas valve knobs which work well as a heat buffer.for Anyone seeking to create the perfect outdoor kitchen, and need the right double side burner to compliment your large grill, this will be the perfect one for you .