We found a video of our dryer & how to take it apart & test the heating element. Then we found the dryer model number & ordered a heating element kit from here. We were so pleased to see that it matched exactly!! We cleaned out all the lint from the dryer while we had it open. We had to call the Appliance Pro Technical Support to verify the wiring pattern because the directions for the new part were slightly different & they were extremely helpful!! Our 20 year old dryer is purring along again!