Isaiah F Glenbeulah , WI September 20, 2017 Appliance: Whirlpool Electric Dryer WED8300SW2 Whirlpool Dryer Wed8300sw2: Thermal fuse was broken and so was the door latch. How to replace Dryer Door Latch Kit. Switch out the thermal fuse and door latch. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes