General Electric WB03X10317 Range Tri-Chrome Plated Vent Knob

The General Electric WB03X10317 Range Tri-Chrome Plated Vent Knob is used to control the vent opening on appliance systems. It operates through a rotary interface that adjusts the position of the internal vent control shaft, regulating airflow between the kitchen conditions and the ventilation duct. The knob is installed on the front control panel of the range hood and connects to the vent mechanism through a keyed stem interface. It enables vent adjustment, supports airflow control, manages ventilation opening levels and ensures normal range hood operation cycles.