Dryer Not Heating? 10 Common Causes and How to Fix Them

If your dryer isn’t heating, it can be a real hassle. Not only is your laundry taking longer to dry, but you may also end up with a hefty energy bill. In this article, we will discuss 10 common causes of a dryer that isn’t heating and how to fix them. By following the steps in this guide, you can get your dryer up and running again in no time!

1) Tripped Circuit Breaker

If your dryer is not heating, the first thing you should check is whether or not the circuit breaker has been tripped. If it has, simply reset the breaker and try again. If the problem persists, you may need to call an electrician.

2) Blown Fuse

Another common reason for a dryer not heating is a blown fuse. If you suspect this is the problem, check the fuse box and replace any blown fuses. The fuse box is usually located near the dryer.

You can test whether a fuse is blown by using a multimeter. Simply set the multimeter to the “ohms” setting and touch the probes to the two terminals on the fuse. If the reading is zero, the fuse is blown and needs to be replaced.

3) Clogged Lint Filter

A clogged lint filter is one of the most common causes of a dryer not heating properly. Be sure to clean your lint filter after every load of laundry to prevent this problem.

You can clean the lint filter with a vacuum cleaner or by running it under hot water. If the filter is very clogged, you may need to replace it.

4) No Gas

The gas supply to your dryer could be turned off or there may be a leak in the line. If you have an electric dryer, this is not a problem. However, if you have a gas dryer, you will need to check the gas supply and make sure there are no leaks.

The best way to check for a gas leak is with a soapy water solution. Simply mix some dish soap and water together and coat the entire length of the gas line. If you see any bubbles, this indicates a leak.

5) Ventilation Blockage

If your dryer is not heating, the ventilation could be blocked. This is a very common problem, especially if you have never cleaned your dryer vent. A blocked vent will cause the air to not be able to circulate properly, and as a result, your clothes will not dry.

The best way to clean your vent is to hire a professional. They will have the proper tools and knowledge to get the job done quickly and efficiently.

6) Thermostat Issues

If your dryer is not heating, the thermostat could be the culprit. The thermostat is responsible for regulating the temperature of the dryer. If it is not working properly, the dryer will not heat up.

You can test the thermostat with a multimeter. If it is not working properly, it will need to be replaced. The thermostat is located behind the control panel of the dryer. To access it, you will need to remove the panel.

7) Wiring Issues

If the dryer is not heating, there could be a problem with the wiring. This is a more serious problem and will require the help of a qualified technician.

Over time, the wiring in your dryer can become frayed or damaged. This can cause a number of problems, including a fire hazard. If you suspect there is a problem with the wiring, it is best to call a professional.

8) Defective Heating Element

The heating element is responsible for heating the air that circulates through the dryer. If it is not working properly, the dryer will not heat up. The heating element is located behind the control panel of the dryer. To access it, you’ll need to take off the cover.

If the heating element is defective, it will need to be replaced. This is a job that should be done by a qualified technician.

9) A Faulty Timer

If your dryer’s timer is not working properly, it will not heat up. The timer is responsible for telling the dryer when to start and stop heating.

To test your timer, first, unplug your dryer from its power source. Then, open up your dryer’s cabinet and locate the timer. Once you’ve found the timer, remove the two screws that hold it in place and pull it out.

Next, use a multimeter to test the timer for continuity. If the timer does not have continuity, it will need to be replaced.

10) A Faulty Temperature Sensor

The temperature sensor is responsible for telling the dryer when to start heating up. If this sensor is damaged or malfunctioning, it could cause your dryer not to heat up properly.

The temperature sensor is located behind the control panel of the dryer. To access it, you’ll need to remove the cover. Once you’ve located the sensor, check to see if it’s damaged. If it is, you’ll need to replace it.

Bottom Line

If your dryer is not heating, there could be a number of different issues. The best way to diagnose the problem is to hire a professional. They’ll be able to quickly identify the problem and have your dryer back in action.

We are a team of expert technicians who are here to help you with all your appliance repair needs. Contact us today to schedule a service call! We’re always happy to help.

For More Information About Dryer Not Heating:

Advance Appliance Repair
1 Elmhurst Ave Unit 555
North York, ON M2N 6B1
(647) 363-5208