"Maintains a consistent heat throughout the cooking process." ...

Culinary science wiz Alton Brown thought he'd try smoking fish in a cardboard box just once, but now it's a beloved trick, and you can replicate it at home.

In almost every configuration of the Spirit (there are six total), burners come with a heat boosting sear setting that increased the max temperature, according to my laser thermometer, up to over 800℉ ...