Matt D Salisbury , MD May 08, 2015 Appliance: General Electric Washer Dryer Combo WSM2700WEWWW Ge Washer Dryer Combo Wsm2700wewww: Dryer had stopped heating. How to replace Timer (Dryer Control). Replaced the heater unit because the heater coil had burned in two. The whole project took less that one hour. I also replaced the dryer timer since one of the cycles would not cool down as part of the process. 5 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes