Hi D,
Bhavick is right but you need to know that thermostats go faulty for a reason. The main reason is continuously drying with a blocked fluff filter and condenser. Also, I recently dismantled my dryer and was horrified by the amount of dust and fluff that accumulated over the years. A lot of fluff had lodged behind the drum which in turn, put a strain on the motor and belt. This also led to the frequently cutting out of the thermostats at the back.
ColinP
November 2008