Gregory T Boonsboro , MD October 26, 2020 Appliance: Model DDE7900RALWH Dryer was really hot I had ordered just one before I realized after opening it up there are 2. It takes 2 thermostats on our dryer, one for a low setting and another for medium heat. I couldn't find a service manual for the exact model so I got the one that was recommended. After replacing both it is back to normal. The thermostats are easy to get to, they are below the screen below the door where the air eventually gets vented to the outside. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes