I had worked as a stationary engineer/refrigeration mechanic for large commercial building/plant systems for several years at journey level. I also had worked as an instructor in this field. However I have not done much of this type work for several years. Using the wiring diagram contained within the control panel at the top of the dryer, was able to trace the sequence of operation to the component i suspected (thermal fuse). It was the thermal fuse per check with ohm meter. Instructions on the dryer internals indicated if thermal fuse blown to also replace cycling t stat. I also found that the blower unit was full of microdirt/lint, which was restricing airflow-vacuumed. ordered the parts overnight, and replaced. works fine now.The unit is my household electric dryer, made by whirlpool but sold under the kirkland costco brand. When i worked as a journey level technician, i always noticed that whirlpool product are generally a better quality than most, and have better parts availability, and ease of repair. this still holds true.