Shoutout to the guy at the parts counter who changed my mind about thermal fuses
I was picking up a new thermal fuse for a dryer at the local supply house in Springfield. The older guy behind the counter, Mike, asked which one I needed. I said the usual, the one that always blows when the vent is clogged. He just shook his head and said, 'You know, that part isn't a failure, it's a report. It's telling you the story of what went wrong upstream.' That hit me different. I'd been treating it like a bad light bulb for years, just a thing to swap. He made me see it as the last piece of a chain. Now I spend the extra five minutes checking the whole airflow path, not just the fuse. It's made callbacks way less common. How do you guys approach a blown thermal fuse, do you just replace it or do a full check every time?