We replaced the dryer igniter and the flame sensor as we did not know what the exact issue was. Those repairs did not fix the issue. We then replaced the thermal fuse. The dryer works like new again. I am glad I read that others had to order and replace the thermal fuse AFTER they had replaced the dryer igniter and the flame sensor and realized the dryer still did not heat. The thermal fuse was ~$10 and I am so glad we decided to order it “just in case.” The instructional videos were very helpful.