Stainless steel structure 6 Cast iron burner with infrared system, total 36,000 BTU/hr Infrared burner can cook food much quicker Spring-balanced lifting system, easy to adjust Grills can be rolled out for easy loading, unloading and cleaning Grill stopper to prevent grills falling off 5-height locking position to have different temperature Continuous pilot for instant ignition of main burner Stainless steel crumb tray to collect dropped food Wall mounting kit included for saving kitchen space Can match 36" or 60“ ranges(Kit to be ordered additionally) 3⁄4" NPT rear gas connection