Dryer cycling thermostat with internal bias heater, L155-25. If the dryer won't heat, it is unlikely that this thermostat is causing the issue, as the thermal fuse or thermal cut-out normally fail first.
Dryer high-limit thermostat, L250-80, with terminal extension arm. This thermostat should be closed for continuity at room temperature and opens at around 250 degrees Fahrenheit. If the dryer won't heat, the high-limit thermostat might be defective.
High-limit thermostat kit. Contains hi limit thermostat and thermal cut out fuse. If the dryer overheats, the high-limit thermostat cuts off power to the dryer. If the dryer won't heat, the high-limit thermostat may have blown. This part has been updated by the manufacturer and may look different.
Refrigerator defrost thermostat. The thermostat clips onto the evaporator. If the refrigerator does not defrost both the thermostat and heater can be tested to determine which part is at fault.
Refrigerator/freezer temperature control thermostat. Temperature issues can be caused by this thermostat.
Cycling thermostat, with internal-bias heater L155-25F
Dishwasher high-limit thermostat.
High limit thermostat, L225-40F
Hi-limit thermostat & thermistor assembly on heating element housing, L295-80F Thermistor should read around 50 to 60Kohms at room temperature.
Dryer high-limit thermostat, L260-50F. If the dryer overheats, the high-limit thermostat cuts off power to the heating element. If the dryer won't heat, the high-limit thermostat might be defective.