Kucht KRG3618U Professional 36" 5.2 cu. ft. Natural Gas Range with Sealed Burners and Convection Oven, Stainless-Steel Cook and bake like a pro with the extra-large convection oven with 5.2 cu. ft. of capacity, 5 rack configuration and extra-large oven window 6 burner gas range includes one 18,000 BTU burner, two 15,000 BTU dual burner with simmer and three 12,000 BTU burners Manual controls give the ease and feeling of going back to traditional cooking Electronic ignition with auto re-ignition will keep you safe by lowering the risk of gas leaks Heavy duty cast-iron cooking grates for serious heat allow movement of cookware from one burner to another without lifting