Maytag has cemented its name as one of the leading commercial appliance brands in the business. However, it takes a lot to prove that your appliance is of top-notch quality. This criterion includes the machine’s reliable and premium features and how easy it will be to maintain it.
No matter how dependable an appliance is, it’ll one day be bound to experience fallouts and breakdowns. What matters is being able to pinpoint the possible culprit and its corresponding repair.
Ever experience your Maytag Centennial Gas Dryer not heating? It could be a busted heating element, a blown thermal fuse, obstructed vents, malfunctioning thermostats, or broken gas coils.
The most economic option for a homeowner is to explore why a device is failing before calling a technician to fix it. Unfortunately, however, not everyone can say that they know how to do appliance repair by heart. So we’ve prepared a list of the reasons attributed to your Maytag dryer not heating, along with troubleshooting techniques that you can use to save your trusty dryer!
Causes of a Cold Maytag Centennial Gas Dryer
Cause #1: A Faulty Heating Element
A dryer owes its ability of heating up warm air to the heating element. Through this component, heated air flows into the drum, ensuring that clothes will come out dry and warm when the cycle finishes.
A worn-out heating element will prevent your dryer from heating, and clothes will remain damp after. A dryer not heating up – despite still running – signifies that you should have it replaced. A surefire way of detecting a blown-out heating element is to use a multimeter and see if it shows continuity. Lack of continuity, or an interrupted electrical signal, means it’s time to replace the heating element.
Before starting on your repair, make sure to unplug the cord from its power source. Then, unfasten the screws seen in the back panel to gain access to the heating element.
Carefully disconnect the wires before you remove the screws keeping the heating element in its position. Next, take out the high-limit thermostat and install it onto the new heating element. Screw in the replacement heating element and reattach the wires properly. Lastly, put back the displaced panel and screw them back in tightly.
Check out this video for a visual step-by-step.
Cause #2: A Blown Thermal Fuse
Thanks to the thermal fuse, the dryer is always kept at a stable and regulated temperature. Located in the blower housing, this safety device is designed to protect you and your homes by preventing your dryer from overheating and causing accidental house fires.
Necessarily, this device is present in all dryers. On a gas dryer, the thermal fuse is integrated along with its gas valve. (More on this later!)
The thermal fuse fulfills its intended role by switching off the heating element when the heat reaches a level that’s near dangerous temperature. Without a working thermal fuse, your Maytag dryer will not heat up at all as a safety precaution. This component goes to show that small things can indeed make a huge impact.
Assess whether this safety device is the one hindering the dryer from heating. To do this, use a multimeter to conduct a continuity test. There must be a continuous electrical path. Replace the thermal fuse if the multimeter reads that there is no continuity.
To replace it, shut off the dryer and disconnect the wires from the blown-out thermal fuse. Then, unscrew it from the dryer’s heating source. Next, replace it with a new thermal fuse and screw that back in the blower housing. Lastly, reinstall the rear panel that covers access to the thermal fuse for protection.
Cause #3: A Defective High-Limit Thermostat
Now we move over to another significant part in the drying mechanism of the machine. Together with the thermal fuse, the high-limit thermostat restrains the temperature reached by the appliance, therefore keeping the dryer from overheating. As the name suggests, it reads and senses whether the air inside the drum has reached a certain heat level.
However, when this part is not serving its purpose, the dryer will fail to heat – causing quite an inconvenience. Nevertheless, there’s a way to resolve this error.
For safety purposes, remove the dryer’s power cord from its outlet or other power source. Then open up the panel that houses the thermostats. Sever the wires from the thermostat and detach them from the heating element. Bring out the newly bought thermostat and fasten it in place. Have the wires reconnected and put back the access panel you removed before.
Cause #4: A Malfunctioning Cycling Thermostat
Like the thermal fuse and high-limit thermostat, the cycling thermostat is essential in dryers because it also manages the air temperature. A defective cycling thermostat will inaccurately read the temperature in the drum. Consequently, the dryer will either not heat up at all or the burner will keep on for longer than it should and bring about dangerous temperatures. Both are situations to avoid. So how can this be fixed?
Before proceeding with the repair, unplug your dryer from the power source and remove the panel covering the blower housing. Detach the wires connected to the cycling thermostat and unscrew the cycling thermostat from its position. Fix the replacement thermostat into place and reattach the wires in the same manner as they were originally attached.
Cause #5: Damaged Gas Valve Coils
Usually, two or more gas valve coils – also called solenoids – are present in a gas dryer. These are tasked with opening the gas valve ports and allowing gas to reach the burner assembly. Therefore, a defective gas valve will prevent the dryer from receiving the gas it needs in order to warm up.
That sounds like a big deal! But how can we examine if the gas valve is malfunctioning? Look into the igniter that’s found in the burner assembly. An igniter that glows but fails to ignite is an indication that the gas valve solenoid is faulty and should be replaced. Just be certain, you can also test its continuity by using a multimeter.
Once you’ve determined there to be faulty gas valve coils or solenoids, remove the gas valve coils housed by the gas valves. Detach the wires, replace any of the gas valves that need repair, and reattach the wires. Check the wires going to the solenoids for continuity using a multimeter and run a test cycle.
Cause #6: A Clogged Exhaust Vent
Naturally, anything that’s obstructed will not operate efficiently. The same goes for the exhaust vent that’s connected to your dryer. A congested vent may contribute to an increase in temperature by interrupting the flow of air in or out of the dryer.
Make it a habit to inspect the vent once or twice a year to observe whether the air is warm and released swiftly. If not, then your exhaust vent might be congested with debris and is due for some quick cleaning.
Compared to the mentioned solutions above, a restricted vent is relatively easy to fix. Unplug the dryer and inspect the vent. Clean it out using a vacuum and ensure that there’s no more blockage. Plug the cord back to its outlet and test whether the air released is better. Make sure to clean the entire vent.
Worry Not, and Waste Nothing
Now that you have this list for your perusal, go ahead and check out that dryer for yourself. No need to buy an entirely new appliance when you can troubleshoot and replace what’s not working from the comfort of your own home! And, as always, consult a repair technician for complicated fixes that you aren’t ready to do yet.