The World s Best Technology, Hand Crafted in America. Thermal Engineering manufactures award winning built-in BBQ grills for outdoor kitchens, cabinet models & our portable Cherokee. Superior features: 100 percent Infra red, 100 percent Stainless Steel, Enhanced charbroil taste, Uniform heat distribution no hot or cold spots. A full range of cooking intensity sears & slow cooks Fuel efficient green burners virtually flare proof & easy to clean TEC quality: simply the best.