Viking 48-inch 5 Series Induction Range with MagneQuick Induction Elements that convert electricity into a magnetic field, which reacts with iron in your cookware and instantly transforms the pan into the heat source. Maximize airflow and fluffiness with Vari-Speed Dual Flow Convection System. Two-speed convection system capable of turning the fan in both directions. This combined with the largest convection fan blade in the industry provides maximum airflow.