DESC: 4.5 cu. ft. super capacity - cooking space for large dinners and special events Precision Cooking™ system with Precise Preheat - oven preheats to the actual temperature you select (not a preset time) for accuracy and better results Four cooktop burners including 12,000-BTU Power Boost™ burner and 7,200-BTU Flex-Choice™ melting burner Self-cleaning oven with adjustable levels - select the proper cleaning level for the job: light, medium, heavy, or any preferred point in-between