30" Dual-Fuel Self-Cleaning Convection Range - Sealed Burners30" Dual Fuel Self Cleaning Convection Sealed Burner 4 Sealed surface burners, 2 Front Ultra High Low equivalent of 350 BTUs up to 21,000 BTUs Nat. Gas, 2 Back Medium Low: the equivalent of 300 BTUs up to 9,500 BTUs Nat. Gas. Oven 24" wide 3. 69 cubic foot Electric oven, self cleaning, "TurboFlow" convection oven with a waist high broiler Large view window door and "commercial" type door handle and hinges. The large oven has three racks and four rack