The Sharp Commercial High Speed Oven employs a revolutionary system to circulate super heated air within the oven cavity. It has a high speed fan that moves air in two directions and at variable speeds from the top and side. It automatically adjusts the flow of air to ensure that every menu item is prepared to perfection. This oven will even add microwave power as needed. As a result, foods are baked, browned, grilled and crisped in less time than ever before.