Experiencing trouble with the heating of your cooktop's surface elements? It might be time to replace the touch control board, also known as the board relay power supply, WB23T10023. This genuine part for your GE smooth top electric cooktop ensures the proper operation of your appliance's heating system. When you notice failure in the heating function, this board is often the source of the issue. Remember to unplug your cooktop or shut off the house circuit breaker before installation, and wear work gloves to protect your hands. Verify your device's model number for compatibility before purchasing.