12 Inch Gas Cooktop 2 Burners Built-in Propane Stainless Steel Stove Top with Thermocouple Protection, LPG/NG Convertible Dual Fuel Natural Gas Hob, Stainless Steel. 2 Highly Efficient Heating? This Built-in 12-inch gas cooker features 2 high efficiency sealed burners. The 2 burners include a 5,000BTU semi-rapid burners and a 6,500BTU rapid burner. These multiple powerful burners can meet your different cooking requirements. 2 Convertible Gas Supply + Electric Ignition Design? This dual fuel gas hob is designed for natural gas and liquid propane. The initial setting is for natural gas and there is a conversion kit for propane. The automatic electric pulse ignition uses a 120V AC with cord plug 2 different gas supply options and the electric ignition will bring more convenience to your life. Thermocouple Protection + Certification? The thermocouple flame-out failure divice system(FFD) will shutoff the gas automatically if a flame is not detected to ensure your safety in an emergency. This 12 inches NG/LPG gas stove-top is certified for US and Canada use including a certified gas pressure regulator. Stainless Steel Finish? The 12 inch drop in gas stove top is made of high quality stainless steel with a heavy cast iron pan support grates, 2 melt-proof zinc alloy knobs and black burner covers. It is very easy to clean after built-in size is 10-11/16” x 18-7/8”(270mm x 480mm) while the whole product size is 11-5/8” x 20-7/16” x 3-15/16”(294mm x 518mm x 100mm). It is perfect to match different styles kitchen.