Product review (1 stars): It blew the second I turned it on.
A simple install,  I connected the two leads, plugged in the dryer and started it.  The thermistor blew about 1/2 a second later.  No time for it to overheat so don't know why it blew.  Fortunately I had a second thermistor.  I plugged it in and it ran fine and is still running weeks later.