This gas cooktop features 5 versatile burner sizes: a triple ring 11262 BTU burner, 2 semi-rapid 9385 BTU and 5972 BTU burners, and an auxiliary 3413 BTU burner. They deliver even heat for simmering, boiling, stir-frying, steaming, melting, and other cooking tasks, making it ideal for family daily use. The cooktop panel is constructed from brushed stainless steel, providing corrosion resistance and simple cleaning. The required cutout measures 28.7 x 18.5 inches. The durable cast iron grates offer stability for heavy woks. A wok stand is included to accommodate various needs. It utilizes 110V AC pulse ignition (with a 110V plug as pictured). Natural gas nozzles are pre-installed and can be swapped with LPG nozzles for different fuel types. A regulator suitable for both NG and LPG is included