The General Electric WB24T10139 Range Switch Infinite Control regulates the heat level of compatible range surface elements. Turning the switch adjusts the power supplied to the burner, allowing you to select the desired cooking temperature. Designed for compatible GE ranges, it provides a proper fit and restores accurate burner control when the original switch is worn or damaged. It ... https://www.hnkparts.com/wb24t10139-general-electric-switch-infinite-control