This Cadco Half Size Compact Pizza Convection Oven with Manual Controls provides "Small Footprint and Large Production." 4 exclusive non-stick, aluminized steel Pizza Heat Plate "shelves" bake everything in shorter time and help stabilize oven temperature under normal door opening/closing conditions. Advanced airflow design with patented baffle. Squirrel cage fan circulates more air in less time than traditional fan design. Manual controls: Time and Temperature. Convection technology reduces baking/cooking times vs. conventional ovens. Heat settings from 175-500F. 60 minute timer; buzzer goes off at end of cycle. High temperature motor bearings. Dura-Body heavy duty stainless steel construction. Reinforced door design. 2-1/2" between shelves. Oven cavity wrapped in high "R" value insulation. NSF; 208-240V/2700W/11.25A. NEMA 6-15P plug. Not UPS-able; must ship by truck.