Powered by lpg gas and including the innovative flave r wave cooking system the broil king imperial xls has been created with the true bbq enthusiast firmly in mind offering unrivalled ease of use and a range of professional features enjoying cooking in the great outdoors just became even easier and more impressive 176kw main burner output 27kw commercial grade side burner 44kw stainless steel rotisserie kit included 6 452 sq cm total cooking space including 2 porcelain coated w