Superior design and engineering power the Aurora's unparalleled performance. With many of the same features as its sister Echelon Series, the Aurora Series grill delivers cooking versatility, durability and longevity in a beautifully crafted machine. Digital Thermometer OptionUpgrade to a Digital Thermometer in control panel with meat probe for an additional charge. Analog Thermometer OptionAnalog thermometer with polished stainless steel bezel in hood measures up to 1000 Â degrees F. Diamond Sear Cooking GridsAll 304 stainless steel trapezoid cooking grids provide more optimal cooking surface for even heat and great searing. Hot Surface IgnitionHot surface electronic ignition provides reliable lighting for every meal. Requires 120V AC power supply. Gourmet FaceSeamless control panel with satin finish. Comfort Touch KnobsKnobs are at a 40 Â degrees angle to easily see how to operate, and have comfort-touch grips for safety and convenience. Halogen Interior LightsAngled interior halogen lights make evening grilling a breeze. Stainless Steel BackburnerStainless steel backburner and a complete rotisserie kit with a polished stainless steel cover for protection. Optional Infrared BurnerUpgrade to an infrared sear burner in the left hand position for an additional charge. Optional All Infrared BurnersUpgrade to an all infrared sear burner model for an additional cost. Cooking Area 24" x 18" (432 sq. in.) Warming Rack: 24″w x 8″d (192 sq. in.) Cutout: 25 1/2 ″w x 19 1/2" d x 11 1/2″ h