Thermador offers an impressive 30-inch gas cooktop with 5 raised pedestal Star Burners, including a powerful 18,000 BTU center burner for rapid boiling and high heat searing, 2 ExtraLow simmer burners, and 54,000 BTUs of overall heat output. The patented Star Burner's unique five-point design offers more ports and more flame distribution than a round burner. The patented Pedestal Star Burner enables a sponge to fit easily underneath to wipe the surface clean. ExtraLow Select burners have 5 precise settings is perfect for simmering or holding foods and melting chocolate without scorching or burning. Progressive illuminated light ring around each knob indicates burners in use.