The Weber Spirit E-315 has three burners with cast-iron grates to retain even heat for the best tasting, most evenly cooked food. The warming rack can be used for toasting or keeping food warm after coming off the grill. Tap to shop Weber exclusively at The Home Depot. Rib Recipes, Grilling Recipes, Mexican Food Recipes, Grill Cart, Bbq Grill, Flat Top Grill, Griddle Recipes, Brick Bbq, Barber Shop Decor