HIGH POWER BURNERS? The built-in gas cooker with cutout size 22″W x 18 1/2″H, is ready for natural gas installation and includes an easy to use liquefied gas conversion kit. It has a safe electronic ignition system with? One 130mm 3.3kW/11,260 BTU triple ring wok burner, ? Two 75mm 1.75kW/5,971 BTU semi-rapid burners and? One 55mm 1.0kW/3,412 BTU auxiliary burner with a total power of 26,614 BTU.