Why Won’t My Lasko Heater Turn On? A Complete Troubleshooting Guide

Lasko heaters are popular for providing warmth and comfort during colder months. They’re known for their affordability, variety of styles, and effective heating capabilities. However, like any electrical appliance, Lasko heaters can sometimes experience issues, leaving you shivering in the cold. One common problem users face is a heater that refuses to turn on. This troubleshooting guide will walk you through the most common causes and provide step-by-step solutions to get your Lasko heater working again. By following these simple checks and tips, you can often diagnose and fix the problem yourself, saving you time and potentially costly repair bills.

Common Reasons Why Your Lasko Heater Won’t Turn On

There are several reasons why your Lasko heater might not turn on. Let’s explore some of the most common culprits.

Not Being Plugged Properly: 

This might seem obvious, but it’s a common oversight. Ensure the heater is securely plugged into a working wall outlet. Sometimes, the plug may become loose, preventing power from reaching the heater.

Faulty Power Outlet: 

The outlet itself could be the issue. Test the outlet by plugging in another device, like a lamp, to see if it receives power. If the other device doesn’t work, the outlet may be faulty.

Damaged Circuit Breaker: 

Lasko heaters draw a significant amount of power. This can sometimes trip the circuit breaker. Check your electrical panel to see if the breaker associated with the outlet is tripped. If it is, reset the breaker by flipping it off and then back on.

Temperature Issue: 

Some Lasko heaters have built-in thermostats. If the room temperature is already at or above the set temperature, the heater may not turn on. Verify the temperature settings on your heater and adjust them if needed.

Overheating Problem: 

Many Lasko heaters have safety features that shut them off if they overheat. This is a crucial safety mechanism to prevent fires. If the heater has been running for an extended period or if the airflow is blocked, it might have overheated. Allow the heater to cool down before trying to turn it on again.

Dirty Heater: 

Dust and debris can accumulate on the heater, especially on the filter and vents. This can obstruct airflow and cause the heater to malfunction. Clean the heater regularly, paying close attention to the filter and vents.

Broken Heat Tube: 

In some cases, the heating element itself, known as the heat tube, may be damaged. Inspect the heat tube for any visible signs of damage, such as cracks or breaks. If you suspect a broken heat tube, it’s best to contact Lasko support for assistance.

Troubleshooting Steps

Now that you know the common causes, let’s move on to some troubleshooting steps. These steps will help you pinpoint the problem and get your heater working again.

Resetting the Heater: 

Sometimes, a simple reset can resolve the issue. 

• Unplug the heater from the outlet. 
• Wait for 10-15 minutes. This allows the heater to cool down and any internal components to reset. 
• Plug the heater back in and try turning it on.

Testing the Outlet: 

• To rule out a faulty outlet, plug another device into the same outlet. 
• A lamp or phone charger will work. 
• If the other device powers on, the outlet is fine. 
• If not, you may need to have the outlet repaired.

Checking the Circuit Breaker: 

• Go to your electrical panel and locate the breaker that controls the outlet where the heater is plugged in. 
• If the breaker is tripped, it will be in the “off” position or halfway between “on” and “off.” 
• Reset the breaker by flipping it completely off and then back on.

Reviewing Temperature Settings: 

• Check the thermostat settings on your Lasko heater. 
• Make sure the set temperature is higher than the current room temperature. 
• Some models have a thermostat knob, while others have digital controls.

Cleaning the Heater: 

Regular cleaning is important for optimal performance. 

• Unplug the heater and allow it to cool completely. 
• Use a soft cloth or brush to remove dust and debris from the exterior. 
• Remove the filter, if applicable, and clean it according to the manufacturer’s instructions. 
• Pay close attention to the vents and grilles, ensuring they are free from obstructions.

Contacting Lasko Support: 

If you’ve tried all the above steps and your heater still won’t turn on, it’s time to contact Lasko customer support. They can provide further assistance, diagnose the problem, and advise on repairs or replacement parts.

Why Does My Lasko Heater Keep Shutting Off?

A Lasko heater that cycles on and off repeatedly can be frustrating. Here’s a breakdown of why this might happen and how to fix it:

• Overheating: This is the most common cause. Lasko heaters have a safety feature that shuts them off if they get too hot.
  • Check for Blocked Airflow: Make sure nothing is blocking the air vents. Keep the heater at least a foot away from walls, furniture, and curtains.
  • Clean the Heater: Dust buildup can cause overheating. Clean the heater regularly, including the filter if it has one.
• Electrical Issues: Sometimes, a temporary power surge or glitch can cause the heater to shut down.
  • Reset the Heater: Unplug the heater for 10-15 minutes and then plug it back in. This can often resolve minor electrical issues.

Preventive Maintenance Tips

Taking proactive steps to maintain your Lasko heater can prevent many issues. Regular care will ensure efficient operation and prolong the life of your heater. 

• Clean it often. Dust can cause problems. Clean the filter every month in the winter.
• Proper Usage: Avoid using your heater in damp or wet locations. Do not use it near flammable materials. Never leave the heater unattended for long periods. Always turn it off and unplug it when not in use.
• Storage: When the heating season ends, store your heater properly. Clean it thoroughly before storing it in a cool, dry place. This prevents dust from accumulating and protects it from damage.
• Read the manual. It has helpful tips to keep your heater working well.

Conclusion

Lasko heaters are reliable devices that provide warmth and comfort. But like any appliance, they can sometimes malfunction. This guide has outlined common reasons your Lasko heater might not turn on. It has also provided troubleshooting steps to help you resolve the issue.

Remember to perform regular maintenance. Clean your heater often. Store it properly when not in use. Always consult the user manual for specific instructions and safety guidelines.

By following these tips, you can ensure your Lasko heater works efficiently. You can enjoy a warm and cozy environment throughout the colder months. Most problems have simple solutions. With a little troubleshooting, you can likely fix your heater yourself.

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