The General Electric WB27X33137 Range Oven Control & Overlay Assembly regulates oven functions by combining the electronic control board with the user interface overlay. This assembly manages key operations such as temperature regulation, cooking modes, and timer settings within compatible GE ranges. It operates by receiving input from the control panel overlay and processing commands through the control board, which then regulates heating elements and other connected components. Installed in the front control panel area of the range, it connects to the appliance wiring harness and display interface. By supporting accurate command processing and stable oven regulation, this part assists in maintaining proper cooking conditions and consistent appliance operation.