Two hearth baking decks. 3-1/4'' deck heights. Top and bottom heat. 1800 watts @120V or 2850 watts @ 208-240V. Stainless steel exterior. High-heat aluminized steel baking chamber. 1-1/2'' thick industrial grade insulation throughout. Continuous ring timer with manual shut-off and volume control. 6ft line cord. One year limited parts and labor warranty. Thermostat ranges from 284º to 680ºF.