This Solaire Conversion Kit includes two main burner orifices, one rear Infrared burner orifice and propane hose/regulator to attach to a 20 lb propane tank. NOTE: Be sure to change the gas setting on the installed convertible regulator at the gas inlet of the grill and to perform the low fire adjustment on each main burner (see Care & Use Manual). CONTENTS OF CONVERSION KIT MAY DIFFER FROM IMAGE SHOWN.