The Whirlpool WPW10185971 Dryer Timer is a necessary component that controls the entire drying cycle in your Whirlpool dryer. It regulates the electrical flow to different components, such as the heating element and drum motor, acting as the drying process.The timer controls the length and intensity of the drying cycle by adjusting the timing of these elements. By doing this, you can be confident that your items will dry completely without overheating or shrinking. Consider putting your dryer on the gentle cycle. The WPW10185971 timer accurately adjusts the heating element, resulting in a mild warmth for sensitive drying. On the other hand, the timer guarantees a longer drying time with higher heat for bulky linens.