Why Is My Whirlpool Duet Dryer Not Heating Up? 5 Interesting Reasons!

Are you worried about why is my Whirlpool duet dryer not heating up? Stop worrying about that because you’ve landed in the right place we’re here to help you out. A lint clog is most likely to blame if your dryer is heating but gradually.

However, a Whirlpool duet dryer not heating up is most possibly due to a problem with the burnt thermal fuse, faulty heating element, defective malfunctioned flame sensor, which should be checked with a multimeter and repaired if discovered to be defective.

why is my Whirlpool duet dryer not heating up

After washing clothes, you toss them in the dryer, but you learn that your garments are still damp after some time. This may happen with any dryer type. We’ve done the effort for you by detailing the most common causes of this problem and how to remedy them. If you’re interested and want to learn more, continue reading it. Let’s have fun!


Why Does Whirlpool Duet Dryer Not Heating Up?

So, why is my Whirlpool duet dryer not heating up? Let’s dig them one by one!


#1. Tripped circuit breaker

When the dryer stops heating, the first sign to point for is a blown fuse or blown circuit breaker. There are two breakers on an electric dryer: used for electricity and heating. When the heating circuit breaker trips, the dryer operates but stops heating. Look for blown fuses and tripped circuit breakers in your electrical panel. Replace blown fuses and reset tripped circuit breakers with that multimeter; inspect the whirlpool dryer’s breakers to ensure that all circuit is receiving the 120 voltages but keep in mind that on some model, the voltage is 110V,  for the proper function of the dryer, this voltage must be needed. 


#2. Clogged lint screen 

Wiping down the lint screen may remedy your heating problem if your Whirlpool duet dryer is still not heating at all. The humidity in the air duct stays in the dryer drum for more time when the lint screen is blocked, and this your dryer takes too much time for drying for laundry.  Lint might get stuck in other dryer sections if your lint screen is clogged, so make sure it’s cleaned out regularly. Remove the lint screen and clean it with hot water and soap in the basin by Using a vacuum nozzle while the screen is curing to get inside the slot. After that, return the lint screen to its original position.


#3. Restricted ventilation 

If the ventilation is clogged, it will take more time for your clothing to dry, much like the lint trap. Lint damage to other sections of your dryer is also more likely. Test for a warm, continuous airflow if you have access to the outside vent. Washing the vents can increase the heating efficiency of the Whirlpool duet dryer and lessen the possibility of a lint blockage causing an explosion. Remove the dryer’s plug from the outlet. Switch the gas off if you have a gas dryer. Remove the ventilation hose from the back of the dryer by detaching the metallic adhesive, unclipping, and unscrewing. 

Eliminating the panel surrounding the ventilation chamber may make this region more accessible. After that, you need to clean the area surrounding the ventilation hose. Use a leaf blower, a ventilation cleaning box, and a vacuumed cleaner to clear up the ventilation duct. Reconnect your Whirlpool duet dryer with the cleaned ventilation hose. Ensuring sure the hose is not crumpled up so airflow can circulate properly.


#4. Burnt heating element 

Electric dryers require a heating element to heat the air within the drum. The element may be housed inside a casing that warms the air through the blower. Over time, the heating element in your Whirlpool dryer may burn out and cease working. If that’s the issue, you’ll need to track down the element and ensure it’s still operational. You may also check which cables are damaged or removed to see if the element is burnt. However, the much more active approach to checking the heating element is the continuity test. You’ll have to change the part if you find any damaged cables on the component or no continuity. You may also be interested to know about whirlpool dryer burnt-out heating element.


#5. Blown thermal fuse

The thermal fuse is another typical cause of a Whirlpool dryer, not heating, even if your heating element is working. In your dryer, a safety device called a thermal fuse is to prevent your dryer from any fire risks.  The thermal fuse is triggered, and the dryer ceases operating if the dryer temperature surpasses a specified threshold. The dryer will run on earlier models, but it will not generate heat. If the thermal fuse is faulty, determine why it blew and address the problem. A multimeter should be used to check the thermal fuse for continuity. A blown thermal fuse should be replaced.


It’s A Wrap!

After reading this article, we hope that you better understand why is my Whirlpool duet dryer not heating up. We’ve discussed all the reasons and solutions to this problem. Read them carefully to understand them well. Don’t hesitate to know these things too; read about how long does dryer take to dry clothes and how to disconnect dryer. Thank you, friends, for being with us a the end!

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