Thermador combines powerful performance and elegant styling with the 36" Pro Grand PRD366EG ($8,550). Unlike ranges with standard round burners, the PRD366EG features a patented 5-point design sealed, brass Star Burner to distribute heat evenly with greater flame coverage. The Pro Grand PRD366EG offers faster time to boil with 15,000 BTU power while capable of extra low setting simmer without scorching. It comes with advanced Third Element convection, radiant baffle grill, dash-board style temperature gauge, large viewing window and oven capacity as well as a precise flame control knob. [source]