The Frigidaire Gallery 27" Microwave Combination Oven with Total Convection, features our most powerful and advanced convection system that enables cooking modes like No Preheat, Air Fry, Slow Cook, Steam Bake, Steam Roast, Air Sous Vide, Convection Roast, Convection Bake, Bread Proof and more! Plus enjoy the convenience of convection cooking right in your microwave.