Dryer Thermal Cutoff Fuse

The thermal cutoff isn t the same as a thermal fuse.

Dryer thermal cutoff fuse.

In addition the dryer may have a thermometer and temperature control or a simple thermostat. Get it as soon as sat sep 19. 4 5 out of 5 stars 539. If the dryer drum is spinning but is not producing heat the thermal cutoff.

All dryers have a high limit safety thermostat that cuts power to the element at a lower temperature than the thermal fuse burnout temperature. No heat or not enough heat. Upgraded 279838 dryer heating element 3392519 thermal fuse and 279816 thermal cut off fuse kit replacement by bluestars exact fit for whirlpool kenmore dryers replaces 3403585 279816vp 4 4 out of 5 stars 248 26 97 26 97 get it as soon as wed sep 23. Thermal fuses burn out to prevent fires.

The thermal fuse is a safety feature against overheating and will often blow if lint buildup in the trap or the dryer hose prevents proper air flow. When the fuse blows the dryer won t get hot but when the. Thermal fuses are installed on the dryer s exhaust duct. Thermal fuses and thermal cutoff switches help ensure that major appliances such as your dryer do not overheat.

Once it trips it has to be replaced. If your dryer will run but does not produce any heat there is likely a problem with the dryer s heating element or thermal fuse. 3387134 high limit thermostat 3392519 dryer thermal fuse 3977393 cut off switch 3977767 cycling thermostat compatible with hirlpool kenmore maytag replaces parts 3399693 ps345113 ap6008325. The 279973 dryer thermal cut off fuse acts as a safety mechanism that keeps the dryer from overheating and the fuse is like a backup system it s set to trip at a higher temperature than the thermostat.

Checking the fuse is easy if you own a multimeter or ohmmeter. If a thermal disconnect occurs it keeps your dryer from catching fire but it also means that your dryer will not heat the air inside the drum the next time you use it. A dryer s thermal cutoff switch controls the dryer s temperature and it also monitors the amount of heat it produces. Typically you must remove the back panel of a dryer to access the fuse.