3 STAINLESS STEEL BURNERS AND 3 HEAT PLATES I BOUGHT THIS GRILL GSF 2616 3 YRS AGO FROM LOWES AND THE BURNERS AND HEAT PLATES HAVE ROUGHTED OUT AND THE GAS COMES OUT ALL OVER I ALMOST GOT BURNED CAUSE IT POP WHEN I TRYED TO TURN IT ON, LOWES SAID THERE UNDER A 5 YR WARRENT. THANK YOU FOR ALL YOUR HELP.