PreciseAir convection system - a reversing fan circulates heat and air for evenly browned and baked foods Flat back convection system - only 1 in. deep to provide additional room for cookware Super-large oven capacity - remarkably large oven interior is ideal for holidays, dinner parties and everyday family cooking Dual size ribbon elements - to heating elements in one allows you to choose either a 9 in. or 12 in. or 5 in. or 8 in. element for your cookware Self-clean oven - self-clean allows you to spare yourself from the trouble and effort it takes to scrub the oven interior. The oven does all the work Hidden bake oven interior - cleaning up spills, splatters and ash residue is easier without the bake element in the way Self-clean heavy-duty oven racks - tough, double-coated racks can stay in the oven during the self-clean cycle to eliminate hand cleaning