The Whirlpool WPW10340323 is a critical component of your electric range. This functions as the oven and electronic control board. This circuit board monitors temperature and regulates heat output within the oven cavity. Consider it the conductor of a symphony, ensuring that all components work together to provide accurate cooking temperatures. Beyond temperature control, the board controls a variety of other oven tasks, depending on the model. This may include interpreting user input from the control panel, managing features such as timers and broiling components, and even coordinating with the cooktop if your range is a combination device. A defective control board might appear in a variety of ways, including the oven.