Your dryer has a thermostat that shuts off the heat to the drum when it has hit a certain temperature. A cycling thermostat is a small piece of metal that is found on the back of the dryer. If this is faulty the dryer’s heat can continue to poor in and overheating can occurs.
You should cover all the basics first before looking at the cycling thermostat as this is one of the least common issues. However, it is certainly something worth mentioning. Inspect your vents, blower wheels, and drum seals to ensure that everything looks to be in proper order. Also, take a minute and go outside and look at the dryer’s exhaust screen. There are times when that can build up and cause issues as well. Those screens are filtering out humid lint that can stick and build up. This build-up can cause a dryer to malfunction and also can cause house fires.
Overheating can be caused by a few things. Some simple investigation should help you determine what your particular cause is. Most dryers are very simple appliances with only a few things that could cause overheating. Take the time to examine your dryer to determine what the cause of your overheating might be. If you cannot figure it out, call on the professionals at Dryer Vent Cleaning Monster to help.