The Whirlpool WPW10370189 is a range knob that is developed exclusively for Whirlpool gas ranges. It serves as the control panel for a single burner, enabling you to modify the flame height and turn on and off the gas. Usually, the knob has marks that indicate the intensity of the flame, ranging from low simmer to high heat. A gas valve behind the control panel is adjusted by turning the knob. This valve controls the burner's gas flow, which directly affects the size of the flame. For accurate and safe control over your stove, you need a working knob. To ensure optimal fit and functioning, use the manufacturer-designated WPW10370189 knob. This enables seamless operation and accurate heat control during cooking.