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.
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.
Dishwasher high-limit thermostat.
High-limit thermostat L200-30
Dryer high-limit thermostat, L220-40F. If the dryer overheats, this high-limit thermostat will cut off the power to the heating element. If the high-limit thermostat has blown, the dryer won't heat.
Air damper control
Thermostat, high limit
Defrost thermostat kit
Air damper control assembly *Please call with model and serial number to verify correct part.