http://www.partselect.com/Schematics/GE/GE_Thumb/00124179i01.gif
See part 35 in the diagram
http://www.partselect.com/Schematics/GE/GE_Thumb/00124179i01.gif

Temperature Control Rotary Switch

PartSelect Number PS268269

This switch allows you to choose the temperature setting in the dryer.

This part works with the following brands: GE, Hotpoint & Kenmore.