GE Infinite Switch Knob (WB03T10284)

The GE Infinite Switch Knob attaches to the infinite switch shaft on your electric range and lets you manually control the heat level of a surface burner element. Turning the knob adjusts the switch position, which cycles power on and off to the element to maintain your selected temperature setting.

The GE Infinite Switch Knob can crack, chip, or break from everyday use, exposure to heat, or accidental impacts during cooking. The internal grip that connects the knob to the switch shaft can also wear down or strip over time, making it impossible to turn the switch and control your burner properly.

These symptoms can help you decide if a faulty knob matches your problem:

- Knob spins freely without engaging or turning the switch

- Knob is cracked, chipped, or physically broken

- Burner heat level cannot be adjusted or set accurately

- Knob feels loose or wobbles on the switch shaft

- Knob is difficult to turn or feels rough when rotating

- Surface burner stays on full heat or will not respond to knob movement