Replaced the thermal fuse. The repair was easy enough, but this is the fourth time in five years that I've had to replace that part. If I were really happy with the performance of this appliance I wouldn't mind the frequent repair, but overall I'm not happy with the appliance's performance, so the frequent repair is making me begin to shop for a different appliance. (Whirlpool 30 in.
Single Electric Wall Oven Self-Cleaning with Convection in Black Model # WOS92EC0AB)