Eleven years ago, Thermador changed the shape of gas cooking forever with the introduction of the Star Burner. This dramatic re-imagining of the typical, circular gas burner allowed the most even flame and heat distribution of any cooktop or range on the market. And now, Thermador's Star rises even higher, with an elevated burner and increased output (18,000 BTU on every burner) that fuels performance and allows for quick and easy clean-up.The new Star Burners feature an elevated Quick Clean Base to allow for effortless cleaning. In addition, two ExtraLow burners electronically cycle the flame on and off at 375 BTU/hr for precise simmer control. ExtraLow can easily simmer a delicate sauce at 100 degrees all-day with no scorching.The new Star Burner shines on Thermador's redesigned counter-depth Pro Harmony Ranges.