Kucht KRG3080U/LP Professional 30" 4.2 cu. ft. Propane Gas Range with Sealed Burners and Convection Oven, Stainless-Steel Cook and bake like a pro with the extra-large convection oven with 4.2 cu. ft. of capacity, five rack configuration and extra-large oven window 4 burner gas range includes one 18,000 BTU burner, one 15,000 BTU dual burner with simmer and two 12,000 BTU burners Matching the power of professional kitchens, this range features a 22,000 BTU convection oven and a 15,000 BTU broiler 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