Thermostat ranges from 284º to 680ºF. Electric 15-minute timer with continuous ring alarm and manual shut-off. Two Cordierite hearth decks per oven with 3-1/4'' deck heights. All stainless steel exterior. Unitized, welded, aluminized steel interior. Fully insulated. 6ft cord and plug. Limited one year parts and labor warranty. Contents not included.