The Whirlpool WP3148953 Range Infinite Switch regulates surface burner heat to provide adjustable temperature control for cooking. This replacement switch responds to the selected control setting by regulating electrical power supplied to the compatible burner, allowing users to adjust heat levels for different cooking needs. A faulty switch may cause a burner to remain too hot, fail ... https://www.partsmelange.ca/whirlpool-wp3148953-infinite-switch-for-range