Side Grill includes Side Burner, Top Porclain Cooking Grate, Piezo Igniter Asy, Valve and Manifold Asy, Stainless Steel Burner Plate, Stainless Steel Heat Cone, Control Knob and Mounting Screws.  Expands your CU24 Model Steelman grills by 50%. Adding the side grill brings you all the options of having an extra grill for boiling, frying, steaming, grilling and many more delicious ideals!   15,000 BTU side grill. #304 stainless steel construction.  SIDE GRILLS CAN BE SET UP FOR LP GAS OR NATURAL GAS - ALL UNITS COME SET UP LP UNLESS ORDERED NATURAL - YOU MUST CALL CUSTOMER SERVICE IF CONVERSION IS REQUIRED.  HOSE AND REGULATOR FOR LP GAS NOT INCLUDED - MUST BE PURCHASED SEPERATLY - IF USING WITH MAIN GRILL A DUAL HOSE AND REGULATOR SHOULD BE PURCHASED - Q13P-REG/A iNORDER TO RUN BOTH GRILLS TOGETHER  IF USED SEPERATE FROM MAIN GRILL A SINGLE HOSE AND REGULATOR IS REQUIRED - Q24P-REG/A  CAN BE PURCHASED THROUGH STRAUBELSTONE WEB SITE   ***NOT COMPATIBLE WITH C24 (NON-UPGRADEABLE) STEELMAN GRILL MODELS.  UPC: 02400 5 SIZE: 10.5W X 20.5D x 13.6H