Are you attempting to dry your clothing on a frigid winter day? You may have encountered the issue of a Kenmore Dryer not heating up. This can be an annoyance, but fortunately, it is not difficult to resolve! This blog post will teach you how to diagnose and resolve your Kenmore Dryer Not Heating issue.
Kenmore dryers are reliable, but they must heat. Your Kenmore dryer may not heat properly if a fuse, timing motor, or heating element is blown. Whether you need to replace the heating element or clean the dryer vent, here’s what to do.
Appliances are critical for accomplishing tasks in our daily lives. However, without troubleshooting, it can be difficult to determine the cause of a failure. If your Kenmore dryer is not drying properly, try one of these possible fixes to get it back in working order.
How To Fix Kenmore Dryer Not Heating Up Problem
If your Kenmore dryer is not heating up, the following steps will help you resolve the issue.
A clogged vent is one of the most common causes of a Kenmore dryer not heating up. Remove the back cover and inspect it for any foreign objects, such as lint or cloths.
Additionally, inspect your exhaust pipe! Venting issues can result in a variety of problems with Kenmore Dryers and may even pose a fire hazard, so exercise caution when inspecting these areas.
If you do discover an obstruction to airflow, carefully remove it by hand as soon as possible.
To avoid clogging your vent with old lint, your dryer’s air should be able to escape through vents and blow outside.
Otherwise, a lengthy venting run can significantly slow drying times by requiring multiple cycles of on-off time before clothes are completely dry.
Start a timed drying cycle on high heat to check for clogs. Outside, approach the exhaust vent and check with your hand that the air is warm and flowing at an acceptable rate.
If there is insufficient airflow, the filter may require cleaning or replacement.
When you first set up the dryer, check to ensure that all vents are clear of debris; if they are not, slow down and experiment with new strategies such as using less time than manufacturers recommend as well as running cycles without clothes inside (with towels).
If none of these solutions work, locate a qualified machinery repair technician who can come over for diagnosis/repair service!
Lint Screen Obstruction
If the lint screen becomes clogged, remove it according to the manufacturer’s instructions. If the screen is clogged, your clothes will not dry properly and will take significantly longer to dry.
Clothes will not dry if the lint screen is clogged or dirty. To clean it, brush away any excess lint and soak it in hot water and dish soap – a toothbrush may be necessary.
Clothes that are not evenly distributed in the dryer will not dry. Load them as closely together as possible, and rotate them 180 degrees halfway through the drying process to ensure that both sides are exposed to the heat generated by the moving air.
When loading your dryer, it’s best to group similar-sized items together for optimal performance.
For example, if you’re using an auto dry cycle on a large item of clothing, such as jeans or sweats, try loading the dryer with smaller pieces that will tumble freely rather than becoming entangled in the larger ones.
You may notice that some small items emerge dried, while others are completely wet due to insufficient tumble time.
ALSO SEE: LG Refrigerator Not Cooling/Freezing?
Thermal Fuse Blown
If you continue to have the Kenmore Dryer Not Heating problem despite attempting all of these troubleshooting steps, it is possible that the thermal fuse blew.
The fuse is a safety device that prevents the dryer from overheating. It is typically located on the blower housing or near one of the dryer’s heat sources. When in good condition, the thermal fuse should be closed to ensure continuity, which means that an uninterrupted electric current should always flow through it.
If the fuse has no continuity, the electrical path has been damaged and must be replaced. A multimeter can be used to determine continuity.
When replacing a blown thermal fuse, always check your dryer venting, as clogged exhaust vents indicate that your clothes are not drying properly, which can result in additional problems down the road.
The flame sensor on a gas dryer detects the heat emitted by the flame. If the flame sensor is not functioning properly, the dryer will not heat.
Prior to inspecting the flame sensor, ensure that the igniter and thermal fuse are not malfunctioning.
To determine if the flame sensor is defective, conduct a continuity test at room temperature using a multimeter. Replace the flame sensor if it does not maintain continuity at room temperature.
Assembled Heating Element
Before the air enters the dryer drum, it is warmed by the heating element assembly. Over time, the heating element may fail, rendering the dryer inoperable.
To determine if the heating element assembly has failed, conduct a continuity test with a multimeter. Replace the heating element assembly if it does not have continuity.
Emerging Power Issues
If your dryer is not heating, you may have an issue with the incoming power. Electric dryers require two 120 volt alternating current (AC) legs totaling 240 volts.
It is not uncommon for a single fuse or breaker to trip, allowing the dryer to operate but not generate heat.
The fuse box or circuit breaker should be checked, and the voltage at the outlet should be measured with a multimeter.
Thermostat that Cycles
The cycling thermostat regulates the air temperature by cycling the heat on and off. The dryer will not heat if the cycling thermostat is defective.
This is rarely the case, however. Prior to replacing the cycling thermostat, perform a visual inspection of all commonly defective components.
After ensuring that all other components are functioning properly, test the thermostat for continuity using a multimeter. Replace the thermostat if it does not have continuity.
The Central Control Board
The main control board could be faulty. This is rarely the case, however. Prior to replacing the main control board, thoroughly inspect all of the more frequently defective components.
If all other components are functioning properly, replace the main control board. (While the control board cannot be easily tested, you can look for signs of burnt-out components or a shorted-out component.)
If the dryer does not heat up, the timer may be faulty. This is, however, a very rare occurrence. Prior to replacing the timer, inspect all commonly defective components.
Once you’ve established that all of the other components are functioning properly, you can test the timer using a multimeter and the wiring diagram.
Replace the timer if it is defective.
Kenmore Electric Dryer Not Heating
While a Kenmore electric dryer is an excellent appliance to have in your home, it may occasionally fail to heat. If this occurs, here are some possible causes and solutions.
Bad Heating Element
One of the most common causes of a Kenmore dryer not heating is a faulty heater element. A dryer’s heating element is intended to pre-warm the air before it enters the dryer.
If your dryer is not producing enough heat or if the drying time has increased significantly, you may need to replace the heating element.
To determine whether or not your dryer’s heating element is functioning properly, you must conduct a test.
This can be accomplished by using a multimeter to determine the resistance of the heating element. If it does not provide at least 15 ohms of resistance, it is time to replace the heating coil.
If the dryer does not heat after replacing a faulty heating element, you can continue troubleshooting.
A dryer makes use of heat to aid in the drying process. However, if the thermostat fails and the heat is turned off prematurely, the dryer can overheat without actually overheating.
There are several tests you can conduct at home before contacting a repair professional to troubleshoot your problem.
To begin, double-check the thermostat according to the manufacturer’s instructions. If there is no continuity, you should replace it with the appropriate part number from your user’s manual.
Another way to check the heating element of your dryer is to unplug it and disconnect the thermostat’s two wires.
To heat the dryer, you’ll need to connect these wires together with electrical tape. Turn the dryer back on now that the thermostat has been bypassed. If it begins to heat, you can be certain the thermostat is telling it not to, and you should replace it.
Kenmore Gas Dryer Not Heating
If your Kenmore Gas Dryer is not heating, this article will assist you in diagnosing and resolving the issue. Troubleshooting a dryer that is not heating properly can be intimidating.
There are numerous components in a dryer that can fail to function properly, so we’ll thoroughly inspect each one before diagnosing what might be wrong with your Kenmore gas dryer.
A gas dryer’s igniter is a necessary component. If it fails, there will be no heat, and you will be forced to spend your time doing laundry hanging out in wet clothes rather than drying them thoroughly!
Fortunately for us all, testing for continuity with an old-fashioned multimeter can determine whether this critical component requires replacement or if a new spark plug will suffice.
The Flame Sensor is Inoperable
A flame sensor detects the heat produced by the flame in gas dryers. If the sensor fails, the dryer will not operate.
If your Kenmore dryer does not heat, do not immediately assume the flame sensor is faulty.
To begin, inspect the igniter and thermal fuse for damage. After ruling out those possibilities, use a multimeter to check the flame sensor for continuity at room temperature. If there is no continuity, it should be replaced.
Faulty Gas Valve Solenoid
A solenoid gas valve regulates the flow of natural gas to the burner. If it fails to operate properly, your Kenmore dryer will not heat up and will need to be replaced.
When this component is in good condition, it produces a nice, hot flame. Continuity can be verified by firmly pressing one lead on each terminal with a screwdriver or other probe until resistance is felt – then release pressure. If the reading does not indicate an open circuit, replace it!
Troubleshooting a Kenmore Dryer
When you encounter a problem with something, the first step is to troubleshoot it. Additionally, this may necessitate some testing.
Kenmore dryers frequently experience the following issues, which you can address first.
By addressing the most straightforward issues first, you may be able to repair the dryer without having to replace any unnecessary components that may be difficult to work on.
Typical issues include the following:
- Heating element
- Thermal fuse
- Dryer vent
While you should check these first, if none of these are the issue, you may need to replace the timer motor.
Alternatively, you could have another issue, such as insufficient power going to the dryer.
You’ll want to have a few tools on hand to test some of these issues. For instance, a screwdriver, a pair of work gloves, and a multimeter.
When working on appliances, having a complete set of tools on hand is beneficial. Always unplug your dryer when performing continuity tests or performing maintenance on any of the electrical components.
Are Kenmore Dryers Equipped with a Reset Button?
Regrettably, Kenmore dryers lack a reset button. While reset buttons are a quick fix, there is another possibility.
Locate the two breakers that the dryer is connected to and reset them several times before attempting to run the dryer again.
If this does not resolve the problem with the dryer not heating, you will need to work your way through the list of common problems we have provided.
When troubleshooting and testing, the best course of action is to keep in mind that not everything will be straightforward.
Is it safe to operate a dryer in the absence of a thermal fuse?
You should not operate a dryer with a bypassed thermal fuse unless you are testing it. Operating your dryer without a thermal fuse is dangerous and may cause damage to other components within the dryer.
Is there a reset button on all tumble dryers?
Not all tumble dryers come equipped with a reset button. The majority of Kenmore dryer models lack a standard reset button.
You’ll need to exhaust other possibilities, such as unplugging the dryer and turning the breakers on and off, then reconnecting it.
If you are experiencing this issue, please leave a comment below and inform me of the nature of the problem.
Based on the comments I receive from readers of this blog post, I will attempt to diagnose your Kenmore dryer problems. We appreciate your time in reading!