The dehumidifier is a great relief on heavy humid days since it creates a comfortable atmosphere by removing excessive moisture from the air. However, you may have noticed that your dehumidifier is blowing the hot air out. So why is my dehumidifier blowing hot air? Is it a fault of the machine? No need to worry; We are here today to answer all your questions! let’s find out the reason behind this happening in detail. In addition, you will be able to know how to prevent these issues from this article.
What Temperature Should the Air be Coming Out of a Dehumidifier?
The dehumidifier is not a device that produces hot air as your heater. But the hot air may be coming out from it as a part of its performance. If it happens, you may wonder what temperature does this.
It’s important to marginalize the difference between your dehumidifier’s air temperature and your room’s, usually between 10 and 15 degrees Fahrenheit, so that you know what your dehumidifier is doing. If the temperature discrepancy is higher than the marginal, that means there’s something wrong with it.
Do Dehumidifiers Push Out Hot Air?
Mainly, the dehumidifier is used to reduce the moisture of the air within a given space. So, it is widely equipped in houses that suffer from the hot climate. Further, it can lower the mold, mildew and odors inside the houses. When it comes to the way it works, the dehumidifier condenses the water in the air and collects that excessive water into the basin.
However, this device can push out hot air, too, due to its overstressed performance because the coils inside the dehumidifier heat up it after absorbing the air. So, it is quite normal to feel hot air around the dehumidifier, but if it puts out excessively warm air into the atmosphere, there will be an issue with the machine.
Why is My Dehumidifier Blowing Hot Air?
Usually, a dehumidifier is used to make your interior comfortable by preventing heavy air. However, your dehumidifier can blow hot air out. Indeed, this is something normal, although it seems awkward. The reason why the machine removes the moisture of the air is that it indirectly heats up the exhaust air. And this hot exhaust air transfer other water droplets into the steam. Therefore, a dehumidifier easily removes moisture from the air. The compressor of the dehumidifier creates heat.
However, if the difference between room temperature and the temperature of the air from the dehumidifier is not marginal, there must be a case so the machine might produce excessively warm air. The following factors might cause it to happen.
- If the dehumidifier has to overwork due to extreme weather conditions, it will not be able to work further at some point, just like other machines. Then, it may produce hot air since all the components run hot.
- The dehumidifier comes with a bucket or a collection tray, and they trigger a shutdown of the fan inside the dehumidifier. So, if one of these components is full, air will not cool properly. Consequently, the air will blow again into the room and becomes hotter.
- The next possible cause is broken components of the dehumidifier. With time, internal components of the machine might be ill if you use the dehumidifier without giving it any break. Then, it will push hot air waring the components are not okay; it may show an error code as well.
- In a dehumidifier, the refrigerant is responsible for cooling down the air. A leak in the refrigerant would make the air hotter instead of cool, and the hot air would spread out of the unit quickly.
The very basic remedy for most of these issues is that you should give a break to the machine time to time. if the issue cannot be prevented by yourself, you will have to get a help from a professional.
How to Prevent Heat from Dehumidifiers?
You can try the following most common solutions to prevent heat from your dehumidifier but sometimes you will need to remedy the exact cause after finding it. Apart from them, remember to give the machine a break from time to time without continuously using it.
- If the airflow is reduced through the machine due to a filthy air filter, you will have to clean the filter properly to reduce blowing the hot air because the airflow should be clear for the dehumidifier to perform well.
- Another important component is the evaporator coil of a dehumidifier. So, it should be nice and clean when the process is going on. You can clean the coil with a normal cleanser or even coil cleaning spray after disassembling the machine.
- If the machine has been frozen due to the bad weather, the hot air will come out of it. Then you will need to thaw out the machine putting it in the mode of ‘fan-only.’ Depending on the quantity of ice there, the thawing time will vary.
How Do You Cool a Room with a Dehumidifier?
It isn’t possible to use a dehumidifier as an air conditioner because it only absorbs moisture, and doesn’t cool the air. However, if you use it well, you can use it as an air conditioner.
So, make sure you get a dehumidifier that will fit the room, so check the dehumidifier’s rate based on the square footage of the room, and some dehumidifiers can’t work at low temperatures, so make sure you check its capacity.
In order to make the dehumidifier cool a room, follow these simple steps.
- First, you will have to close the doors and windows that are carrying the external air into the room. Then the dehumidifier will be able to impact the air in the room mostly.
- Next, set the dehumidifier at a proper place inside the room; the middle of the room is perfect. Here, refer to the instruction of the manufacturer about the method to use it.
- Then let the dehumidifier run. You do not need to stay in the room until its job is done. After the tank is full, the dehumidifier itself will shut off.
- Now you can enjoy the fresh atmosphere inside the room, which does not bear humidity at all; the air will have a somewhat cooling effect.
FAQ
What are some signs that my dehumidifier is malfunctioning and blowing hot air?
The main sign that your humidifier is malfunctioning is not collecting water. This happens because of two reasons. The main reason behind the issue is a blockage in the drain hose, as it can potentially prevent the machine from collecting water. The second issue could be an improperly connected drain hose.
Moreover, leaking water onto the floor may indicate that the collection bucket is incorrectly positioned.
Noises or rattling sounds could be another sign of a malfunctioning dehumidifier. Loosened fan motors or screws can contribute to a noisy dehumidifier.
A dirty air filter in a dehumidifier is another sign of blowing hot air in the dehumidifier because dust and dirt in the air filter make it harder to blow air in the dehumidifier; it is normal for a dehumidifier to produce a small amount of heat, but producing too much heat suggests there is dirt in the air filter.
Should I call a professional if my dehumidifier is blowing hot air?
No, there is no need to call a professional if your dehumidifier blows hot air. The most common reason dehumidifiers blow hot air is that your air filter is full of dust and dirt. When a dehumidifier functions properly, it takes in all the moisture and nasty stuff in the air, such as bacteria, mildew, and mold.
Dehumidifiers require cleaning every week to work correctly.
To do that, first, you have to clean the tank. Then, please unplug the dehumidifier from the electricity and,
- Empty the tank if there is any water in it. Then take some warm water and dish soap and fill the mixture in the tank until it is quarterly filled.
- Scrub the tank using a sponge, including all corners.
- After scrubbing, empty the content and spray some vinegar into the tank.
- Let it dry for five to ten minutes and place it back in the humidifier.
In order to replace the air filter in your dehumidifier, you’ll first have to find it in your dehumidifier, You can use the manual if you’re having trouble finding it, once you find it, slide it out and check whether it’s damaged.
If that is the case, you must replace your air filter. If not, sink your air filter in warm water with a mild detergent solution for about ten minutes. Then clean, dry it off, and place it where you took it out in the first place.
VIDEO CREDIT: Frigidaire YouTube Channel
Is it safe to use a dehumidifier that’s blowing hot air?
Yes. It is normal for a dehumidifier to blow hot air. Dehumidifiers blow air around 3°F to 5°F more than the temperature of your surrounding area. Still, if your dehumidifier blows scorching air, you must be concerned about it because it can remove all the moisture in your room.
Conditions like pneumonia can worsen if the dehumidifier dries the surrounding air. Your skin and hair may also be affected. They will become dehydrated if the dehumidifier blows scorching air.
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