Mark B Chichester , NH October 09, 2020 Appliance: Whirlpool Electric Dryer WED4815EW1 Whirlpool Dryer Wed4815ew1: Timer was bad on a Whirlpool dryer. How to replace Dryer Timer Control. After watching videos of how to diagnose the problem I went to AppliancePartsPros.com and looked up the parts diagram. After finding the needed part I ordered it and received it the next day before noon. Great service. There was also a video of how to replace the part. Very helpful. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes