Does a Dehumidifier Cool a Room? Truth About Moisture & Temperature

If you think that dehumidifiers cool rooms like air conditioners, you may be wrong because they do not significantly cool a room. Dehumidifiers are gadgets that decrease excess moisture from the air and make you feel cool. Because of the dehumidifier, sweat evaporates more than usual, which gives a cooling effect to our body, and we feel the room cool. However, that does not mean a dehumidifier fulfills the purpose of an air conditioner, and you don’t need the air conditioner. 

Dehumidifiers help you get rid of extra humidity and maintain it according to the ideal moisture level between 30%-%50%. So, if you live in a place with too much moisture, you must install a dehumidifier in your room or home to remove extra humidity. However, you can not place it in your room for cooling like an AC because its purpose is to reduce extra humidity levels. By reading this post, you will learn whether a dehumidifier helps keep a room cool so you are not confused.  

However, if you use a dehumidifier and air conditioner together in your home, you will enjoy a more comfortable atmosphere in summer. But you need to keep your windows closed for good results. 

What is a Dehumidifier?

A dehumidifier is a device that reduces excess humidity in the environment and makes it comfortable according to your needs. There are three kinds of dehumidifiers: portable, Desiccant, and whole-home dehumidifiers. Dehumidifiers are very helpful in eliminating excessive moisture, as too much humidity has a harmful impact on our health, especially for asthmatics.     

Whole-home dehumidifiers reduce moisture from the atmosphere and pump dry air into the house through the ducts. You can also connect them to your house’s HVAC system. 

Portable dehumidifiers are perfect for single and small rooms and can easily be moved from one place to another. However, desiccant dehumidifiers are mostly used in small areas. They use an absorbent material such as calcium chloride or silica, which helps to bind water molecules. 

How Does a Dehumidifier Work?

A dehumidifier works by drawing hot, humid air over a coil with the help of a fan. This air is cooled down using a refrigerant. In the dehumidifier, the humidity in the atmosphere strikes the coil and then condenses. After that, the air is gathered in the reservoir or drained through a drain line, but desiccant dehumidifiers do not need a drain line. Now, it reheats the air and spreads it into the room so you feel a cooling effect. However, the performance and working of different dehumidifiers varies depending on the construction. 

Does a Dehumidifier Cool A Room?

We know that the atmosphere with high humidity levels feels warmer than usual. By using a dehumidifier, you feel cooling as it makes the air less humid by removing excess moisture. Roberson says that using a dehumidifier will not help lower the temperature, but it will make it more comfortable for breathing. 

With the help of a dehumidifier, your AC does not need to work hard. The air is already dry because the dehumidifier has removed the excess moisture. Then, your AC can easily make your room cool in less time with low effort. Installing a dehumidifier gives you a cooling effect because it evaporates humidity and sweat quickly, so you feel cool on hot days.   

In summer, the air becomes more moist due to the evaporation of sweat that settles in the air and makes you feel damp. Too much moisture also causes bad odor in your room, so you can use a dehumidifier to avoid this problem. Moreover, if you are an asthma patient or have allergies, you must need a dehumidifier to decrease extra moisture from your room and make it comfortable for living. But remember, you cannot use a dehumidifier to cool the room, as that is not its purpose.        

Does a Dehumidifier Cool a House?

You cannot technically use a dehumidifier to cool a house or basement because it does not provide cooling; instead, it only reduces humidity, which gives you a chilling effect. To install a dehumidifier in your home, you have to consider a few things to make a perfect choice. You have to choose a whole-home dehumidifier with a large coverage area and a huge capacity tank. The large dehumidifier has enough capability to eliminate extra moisture from the whole house and maintain it according to the ideal humidity level. 

A whole-home dehumidifier has a larger capacity to extract more water from the air to make it comfortable for living. The atmosphere with high humidity promotes the growth of mold and mildew, which causes uncomfortable breathing for asthmatics and patients with allergies. Too much moisture also harms furniture and wooden floors because it causes them to be cracked. 

However, you have to select the correct unit that is suitable for your house according to its size for the best results. But keep in mind, you need an air conditioner, not a dehumidifier if you want cooling in your house because it makes you feel cool and does not provide cooling in your house.         

Final Thought:

After reading the post, you will get all the information about do dehumidifiers can cool rooms or not. When you install a dehumidifier in your home, it helps you feel cooler by lowering the humidity level according to the ideal moisture level. However, it does not change or lower the room temperature like an air conditioner, so you can not use a dehumidifier as an air conditioner. 

By using a dehumidifier, you can eliminate the problem of excess moisture, which provides a comfortable atmosphere. So, if you are facing the problem of too much moisture, you can install a dehumidifier in your home to reduce excess humidity, not to cool a room. I hope our article helps you a lot. Thanks for reading it.     

You can visit our website to get more information about humidifiers, dehumidifiers, and diffusers.