Please pay attention to keep the valve connector tight during installation and ignition!! Installtion Cut-out size:Plz check the size if it is suitable in advance!!! 4B24IN Four Burners Cut-out size : 21.65 in. L x 18.5 in. 5B30IN Five Burners Cut-out size : 29.13in. 5B36IN Five Burners Cut-out Size: 33.07 in. L x 18.9 in. Stainless Steel Gas Cooktop Dimensions. Plz check the size if it is suitable in advance!!! The KOXKING 24 inch gas cooktop features 4 high-powered sealed burners. 2x 10000BTU(2.93KW)+ 1 x 6000BTU(1.76KW) + 1 x 3500BTU(1.02KW), which is suitable for many forms of cooking. It can be used for boiling, searing, frying pan and stir-frying, etc. And the burners can provide the high and low heat required for cooking. NG / LPG Convertible. Rotary control automatic ignition, flexible and accurate gas regulation. The natural gas nozzle is preset and can be replaced by LPG nozzle to meet your different needs. The thermocouple flame-out failure device system(FFD) will shutoff the gas automatically if a flame is not detected to ensure your safety in an emergency. Premium Quality and Easy to Clean. The gas cooktop is composed of exquisite stainless steel panel, sealed burner and zinc alloy knob. High temperature and corrosion resistance, easy to clean. Heavy cast iron support can support all kinds of heavy pots steadily. This gas cooktop dimension: 22.83 x 19.69 inch. The built in size is 21.65 x 18.5 inch that can fit your kitchen perfectly. Package included: 1 x 112 NPT Gas Regulator, 1 x User Manual, 1 x Cut-out Template Board, 1 x lnstallation Set. 1 x NG, LPG conversion nozzle. Please pay attention to keep the valve connector tight during installation and ignition!!! Otherwise, it is easy for gas to leak. For NG/LPG Convertable Installation. Bulit-in Gas Cooktop 24/30/36 inch, Gas Stove Top 4, 5 burner, Propane Gas Stove Top, Gas Stove Top 24/30/36 in, 24/30/36 Inch Gas Stove Top, Gas Cooktop 24/30/36 Inch, Drop-in Gas Burner Stainless Steel Propane Cooktop, 4,5 burners Gas Cooktop.