Product review (5 stars): Fixed Duet dryer that was throwing the E1 code.
My Mom's Duet dryer was running between 10 to 15 minutes and then shutting off, part of the time throwing an E1 error code. I did a little research and this thermistor sounded like the culprit. It took about 10 minutes to install and has been running flawlessly ever since! Plus is was a perfect time to clean lint, etc. from the interior of the machine.