Temperature range of 150 to 800 degrees. Two independent chamber with their own deck controls</br>Separate 30-minute times with audible alerts for each chamber</br>Ceramic pizza decks hold 18 inch diameter pizzas</br>4 inch adjustable legs</br></br>Product Description</br></br>Double-deck pizza oven with single door. Has Independent on/off switches for the top and bottom elements.</br><br/>http://www.amazon.com/gp/product/B00X9RDFDU