DCS RGT-484GG-N 4 Burner Grill & Griddle Professional Natural Gas Range.  The power, performance and precise control of heat is simply astonishing.  Patented Dual flow Burners allow for consistently lower simmer temperatures as low as 140 degrees.  It features a high output of up to 17,500 BTU's and is complete with an 18,000 BTU (26,000 BTU on 17" grill) grill or griddle and a large convection oven equipped with an infrared broiler. An advanced Grease Management Syst