The Whirlpool W10861720 Infinite Switch helps regulate the heat level of a compatible cooktop burner with consistent control. Designed to manage the electrical power supplied to the heating element, this switch adjusts the burner’s temperature according to the selected setting. As the control knob is turned, the switch cycles power on and off to maintain the desired heat level rather ... https://www.partsmelange.ca/whirlpool-w10861720-infinite-switch-for-cooktop