4 economic gas burner located on the top panel. ? Double glass oven door. ? Gas oven with gas grill.(up&down double gas burners inside oven) ? 3 economic gas burners and 1 electric hot plate are located on the top panel for model M5312 SGS. ? Dish warmer compartment open (DWCO). ....Options (o): ? Auto Ignition ? Oven lamp ? Rotisserie (Grill Chicken) ? Glass cover. ? Adjustable to LPG or natural gas oven. ? Mechanic timer ? Stainless steel (INOX).