Viking Elevation Burners with brass flame ports feature 23,000 BTUs across the entire width of all configurations. Three burner sizes efficiently deliver heat to any size cookware, featuring 23,000 BTU burners, and combined with a fully featured convection oven, create a restaurant-caliber range unlike any other in the residential market. The VariSimmerâ„¢ Setting on ALL burners provides gentle, even simmering at precisely low cooking temperatures.