The Kitchenaid KGCT055GBL 15" Gas Cooktop With Two Sealed Burners is a compact cooktop with a Low Profile, Tempered Glass Surface. This unit features one Kitchenaid 12,500 BTU Power Burner. The Power Burner is a specific burner on the unit with an increased capacity of 12,500 BTU on gas units. The high power of this burner is particularly useful for consumers living at high elevations where lower BTU ratings are common. Alongside the Power Burner is a 6,000 BTU burner which can be reduced to 600 BTU for simmering. The high-quality burner grates are made of Continuous Glossy Cast Iron.