The Supreme Series 700 is our ultimate grilling system, innovative and attractive enough to draw a crowd. It is an ideal grill for those who appreciate the luxury of a full outdoor kitchen and living space. Made with high quality, 304 grade stainless steel, it combines luxurious aesthetic appeal with impressive grilling performance and comes equipped with blue, LED knob lights to impress your guests. The Supreme 700, available in built-in or cart provides the flexibility and grill size you want when grilling multi-course meals for large gatherings. Natural Gas.