The Star Mfg 2R-Y7690 Food Warmer Control Knob is a manual control component used on compatible commercial food warming equipment. Mounted on the front control panel, the knob attaches to the shaft of the associated temperature or operating control. Turning the knob transfers rotation to the internal control, allowing the selected setting to be adjusted according to the equipment’s control range. Its mounting interface keeps the knob connected to the control shaft during operation.
