This commercial convection oven is electric and has one deck. It has a half-size capacity and can hold up to five 18" x 13" pans. The oven has programmable LCD solid state knob controls and a timer. It has a temperature range of 150-450°F and a 2-speed pulse fan. There are nine rack positions and the door is left hinged with a double pane window that can be field reversed to the right side. The exterior and interior of the oven are made of stainless steel. It is ENERGY STAR certified and has cULus and NSF certifications. This oven is stackable and has a fully enclosed back. The door interlock switch cuts power to the fan. The oven has a powerful blower and 2" insulation on all six sides of the cooking compartment. It has a heavy-duty compartment door with a large double pane tempered glass window. The oven comes with 9-position pan slides and 5 chrome plated wire racks. It has Accu-Plus Controls, which include a pulse-fan switch, high-low speed fan switch, 1-hour timer with a non-stop buzzer, and analog knob-set time and temperature controls. There are also Purple Plus Controls, which include cook-n-hold programming, a 4x20 character LCD display panel, one-touch programmable controls, 2-speed fan and variable-rate pulse-fan control, and 10 product buttons that can be programmed up to four tiers. The oven also has Platinum Controls, which include cook-n-hold programming, computer link programming, 2-speed fan and variable-rate pulse-fan control, icon driven one-touch programmable controls, up to 99 product programs with multiple baking tiers, and time, temperature, heat loss, and adjustable shelf compensation.