How Do You Reset An Infrared Heater? [Step By Step Guide]

Occasionally, electrical interference inside the circuit board could cause your infrared heater to stop functioning. You may wonder how you can reset the infrared heater to restore functionality. We compiled the information for your use.

Your infrared heater may come with a specific reset button, depending on its type. But, if it does not have a reset button, disconnecting it and then plugging it back in after a few minutes should work.

Read on to discover common infrared heater problems and how you can resolve the defects. We will also tackle how to maintain an infrared heater.

Woman reading book in living room, focus on electric infrared heater, How Do You Reset An Infrared Heater [Step By Step Guide]

Resetting Infrared Heater

Below is a step-by-step guide on how to reset an infrared heater:

  1. Unplug the heater from the outlet.
  2. Allow the device to cool for about ten minutes.
  3. Reconnect the cord to the wall socket.
  4. Turn on the heater.

The heater ought to start functioning normally.

How To Troubleshoot An Infrared Heater

Infrared heaters may exhibit problems such as failing to switch on, blowing cooler air, or not functioning as intended. This section will discuss how you can address these problems.

The Infrared Heater Won't Turn On

Numerous potential causes can make a heater fail to turn on. Please take these measures to resolve the problem:

  • Ensure that the infrared heater is plugged in and the cord is in good condition. Place an object you know works into the electrical socket to test its operation. Additionally, check the fuse or circuit breaker box.
  • If there is a thermostat, ensure it is not too low.
  • For propane or natural gas heaters, inspect the fuel tanks to determine whether there is sufficient fuel to power the heaters. Assess whether the gas valve is open.
  • Listen for gas moving through the heater before attempting to ignite it. Disconnect your tubes and blow air through them if there is no gas flow.
  • Spray some soapy water along the pipeline and look for bubbles to detect leakage. Stop any leaks that you detect.

The Infrared Heater Turns On But Doesn't Work

There are other potential problems to be concerned about if your heater is still not working even after inspecting all the electrical systems and connections to ensure they are in working order.

Examine the fans. You may need to turn off the heater and clean the fans if they aren't turning or are turning slowly.

Dirty grills may also be to blame if your heater turns on but doesn't work. We will discuss cleaning the grills later, so please keep reading.

The Infrared Heater Turns On and Off

Obstructed airflow can cause the unit to cycle repeatedly. For this reason, remove all obstacles to the heater, such as furnishings, curtains, houseplants, and other equipment, to resolve the problem. You can also check for a faulty switch and replace it if necessary.

The thermostat or control switch is likely defective if these measures do not remedy the problem.

The Infrared Heater Will Not Turn Off

The appliance may fail to turn off if heat loss surpasses the unit's capacity to heat the space due to poor insulation. However, an undersized unit can also be to blame for continuous heater running.

Insulate the perimeter walls to minimize heat loss. Also, weather-strip the doors and windows to prevent excessive air intrusion.

If the space is too big for your heater, purchasing another one can help solve the problem.

The Infrared Heater Generates Cold Air

Young family together warms cold legs near an infrared electric heater in darkness at home.

The appliance could be blowing cold air due to these reasons:

  • The heater is set to fan-only mode. Address this problem by setting the heater to heating mode.
  • The heater may fail to receive power because it overheated while in the heating mode, thus disconnecting the power connection. You may need to reset the heater to restore heating capability.
  • The heater's digital thermostat is set such that the fan operates without power for 30 seconds once the thermostat reaches the pre-determined level. Ideally, the heater should expel surplus heat during this interval to maintain reliable temperature readings. But it can blow cold air instead.

Best Practises When Using An Infrared Heater

Infrared heaters

Infrared heaters ensure that you are always comfortable, especially during cold winters. Compared to standard home heaters, the infrared system guarantees a natural and secure level of warmth for you.

Proper maintenance will help you evade a winter without heat at home. Here are some guides on how to go about it.

Disconnect From The Power Source

When you finish using the heater, shut off the switch and unplug the electrical line.

Choose A Suitable Location

You can place your infrared heater in an area free from combustible materials, fumes, and liquid to improve safety.

Keep It Unrestricted

Do not place items on the heater or hang anything from it. To prevent any unexpectedly problematic heating functioning, the reflector, tubes, and ornamental grills should all be kept clear.

Regular Maintenance

Occasionally perform these activities to keep your heater in good working condition.

Clean The Infrared Heater

Debris and dust frequently gather on the outside surface. It is essential to clean dust and debris routinely.

Mix water and a mild detergent, then use the solution to dampen a cleaning cloth. Use the fabric to eliminate the dust. Ensure that the heater dries thoroughly before using the heater.

Inspect The Reflector

Examine the heater frequently for signs of deformation, drooping, fractures, or dust, paying careful attention to the reflector.

If dust has accumulated, wipe it down with a moist towel. If there is drooping, use a strap and reflector hanger to support it so it doesn't contact the heater's tubing.

Cleanse The Grill

The grill guards you against any burns from unintentionally touching the heat source. But, if you allow it to become soiled, it can create more issues than fixes since the device fails to disseminate heat effectively. So, your unit may just overheat and automatically shut down.

You must thoroughly clean your grill to minimize the possibility of this problem occurring. You can use a vacuum to clean the front and back grills. Alternatively, you can use a cloth to wipe the heater. If you encounter tenacious residue, use vinegar to soften and eliminate it.

It is ideal to clean the grill at least once per month. For your safety, remember to wait until the device cools before you begin cleaning it.

Wash Filters

Your infrared heater is constantly exposed to pollutants that can interrupt its regular operation. For this reason, manufacturers install air filters to keep their inner components safe.

Dirty filters can result in overheating. If the appliance overheats regularly, its thermostat can malfunction and cause permanent damage to the heater.

Wash the filters once monthly and install new ones every six months to keep your heater in good working condition.

To clean it, carefully remove the filter from your infrared heater, put it in the sink with dish soap, and run water over it. Let the filter dry, then vacuum any leftover material.

Filters older than six months have exhausted their useful life. Consequently, re-installing them in the heater can deteriorate its functionality.

Inspect Air Vents And Inlet Pipes

Home Room Ceiling Ventilation. Modern Interior Air Vent

Corrosion and unwelcome obstruction can cause cracks in the pipe's sealed region.

Periodically inspect the gaps for cracks or dust on the pipes and outside air inlet. Assess the extent of the corrosion, cracking, or dust build-up to determine whether you should clean or replace them with a newer one.

You can view this infrared heater with a tripod on Amazon.


We hope that the content in this post will come in handy the next time you need to reset an infrared heater or resolve other minor issues with the heater.

You can minimize the occurrence of these malfunctions through regular maintenance. It's good practice to schedule an HVAC expert periodically to keep your heater in good condition.

Here are related articles that you may want to read:

What Heaters Are Safe For Indoors? [7 Options Explored]

7 Best Heaters For Damp Rooms

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