Four shelves take half-size sheet pans. Cooking chamber is H:13” x W:18.5” x D:15”. Comes with a Timer, Grill and Bake function, and Interior light. Heat setting goes from 150°F - 570°F. NEMA 6-15P plug. NOTE: This unit must ship by truck, not UPS. ETL/NSF listed. 220 volts pulls 17 amps. Comes standard with Broiling feature. See page 827 of our 2011 catalog.