Beware of Fire Caused By Your Dehumidifier: Things You Must Know

Our dehumidifiers are an important appliance in our homes, especially during the humid summer months. But did you know that dehumidifiers can pose a fire risk? You don’t want to pay for a costly fire damage restoration service, especially if you don’t have insurance to cover this.

Here are a few facts about dehumidifiers you should know and some tips on how to prevent fires:

What Are Dehumidifiers?

A dehumidifier is a common appliance that helps remove excess moisture from the air in your home. This can be helpful if you live in a humid climate or if your home has high indoor humidity levels. These devices can help prevent mold and mildew growth and reduce dust mites and other allergens in your home.

Dehumidifiers have sizes and styles, from small portable units to larger whole-house systems. Some dehumidifiers are even designed for specific areas, such as basements or crawl spaces.

These units work by pulling moisture out of the air and into a reservoir. The reservoir is usually located in the back of the dehumidifier and needs to be emptied periodically.

How Do Dehumidifiers Pose a Fire Risk?

Dehumidifiers can pose a fire risk if they are not used properly or if they are not maintained regularly. One of the most common ways dehumidifiers can cause fires is by overheating.

Overheating can occur for a variety of reasons, such as:

  • The dehumidifier being placed in an enclosed space
  • The filter is clogged
  • The coils being dirty
  • The compressor is overworked

When a dehumidifier overheats, it can start a fire very quickly. This is because the unit contains many electrical components that can spark or catch fire when they become too hot.

Another way dehumidifiers can cause fires is by leaking. Dehumidifiers use a lot of water to remove moisture from the air, so it is not uncommon for them to leak. A leaking dehumidifier can quickly start a fire if it is not caught and fixed quickly.

Finally, dehumidifiers can pose a fire risk if they are not used properly. For example, if you leave a dehumidifier running while you are not home, it can overheat and start a fire. Finally, you must always follow the manufacturer’s instructions when using a dehumidifier.

How Can You Prevent Dehumidifier Fires?

1. Have Your Dehumidifiers Be Inspected Regularly

It is important to have your dehumidifiers regularly inspected by a professional. This will help ensure that they are in good working condition and that there are no potential fire hazards. In general, dehumidifiers should be inspected every two years.

2. Install Smoke Alarms in Your Home

Another way to help prevent dehumidifier fires is to install smoke alarms in your home. Smoke alarms can help warn you of a fire before it gets out of control. You must test your smoke alarms regularly to ensure that they are working properly.

3. Keep Dehumidifiers Away from Heat Sources

You should also keep dehumidifiers away from heat sources, such as radiators, stoves, and fireplaces. It can overheat and catch fire if the unit is too close to a heat source, 

4. Never Leave Dehumidifiers Unattended

You should never leave dehumidifiers unattended. If you will be away from home for an extended period, it is best to turn off the appliance and unplug it from the outlet.

5. Do Not Use Damaged or Leaking Dehumidifiers

Do not use it if you notice any damage or leaks on your dehumidifier. Instead, take it to a professional for repairs or replacement.

6. Keep the Area Around Your Dehumidifier Clear

There should be enough space around your dehumidifier so that air can circulate freely. This will help prevent the unit from overheating. If a fire occurs due to your dehumidifier overheating, call fire damage restoration experts, such as, to clean up and save whatever is left of your property.


Dehumidifiers can pose a fire risk if they are not properly maintained. One of the most common problems with these appliances is that they can overheat. If you have a dehumidifier, regularly inspect it for signs of wear and tear.

Call a professional to have it serviced every two years and keep it away from heat sources. Most importantly, contact a fire damage restoration company if a fire occurs. These professionals are also experts in water damage and will know exactly what to do to help you in the event of a fire. Ensure to visit them on their website to learn more.

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