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Does A Dehumidifier Cool A Room?

does a dehumidifier cool a room

Many people believe a dehumidifier also results in air conditioning — which is absolutely not true. It is not dehumidification that makes the room’s environment feel colder. Dehumidifying only serves in reducing extra humidity in the air.

Let us discuss the difference between dehumidification and cooling to help you understand how it goes!

No, it simply doesn’t! A dehumidifier — either commercial or industrial — has no feature of making a space cooler. It is rather not made to do so. In a highly humid room, the temperature feels higher. Excessive humidity causes suffocation and makes the environment of the space uncomfortable. When excessive humidity is removed, the environment of a space feels soothing.  However, it is not actually cooling.  In fact, there is no change in the temperature of space due to the dehumidifier. It only increases comfort by reducing humidity and improving the overall climate of the room. 

Dehumidifier Doesn't Affect Room Temperature
Dehumidifier Doesn’t Affect Room Temperature

There is a huge difference between dehumidifying and air conditioning. However, both processes are different in creating comfort for the users. A dehumidifier reduces the humidity levels of a space. While the air conditioner directly lowers the temperature of a room and cools it down. It is usually the outcome of the dehumidification process when the device releases some heat. However, the decreasing humidity often offsets this effect. 

Cooling and dehumidifying are two different concepts. From the process to the outcome — both are altogether different. However, they are often discussed side by side, as both add more comfort to the existing environment of a space. Cooling and dehumidifying affect the environment of a room differently. It also differs in how they achieve their end goals — comfort!

CoolingDehumidifying
Impact on TemperatureIt reduces temperatureNo change in the temperature
Energy RequirementNeeds More Energy Needs Less Energy 
Purpose Reducing temperatureReducing moisture
Suitable forHot environmentsHumid/Damp environments

Cooling is the process of reducing the temperature of air in a space. It is achieved through the devices including air conditioners and other cooling devices.  The heat is absorbed and expelled from a room to make it cooler. Cooling is necessary to create an environment of a space comfortable.  

Air Conditioners For A More Comfortable Space
Air Conditioners For A More Comfortable Space

Cooling differs from dehumidifying based on their methods and outcomes. 

First of all, the purpose of cooling is to cool the hotter environment of a space to make it comfortable. While the purpose of dehumidification is to manage the humidity in a room with a hot and humid environment. 

Secondly, cooling creates a clear and direct drop in the temperature of the air. While dehumidifying doesn’t directly contribute to dropping the temperature. 

Next, cooling is done using the entire refrigeration cycle. Whereas, dehumidifying doesn’t require it. 

Then, cooling uses more energy resources to replace hotter air with cooler air. However, dehumidifying needs less energy resources to remove extra humidity. 

Additionally, cooling is needed in hotter spaces and environments. Where dehumidifying works for damp and humid spaces. 

FeatureCoolingDehumidifying
FunctionalityLowers air temperatureRemoves moisture from air
How it WorksUses refrigerants to absorb and release heatCondenses moisture from the air into the water tank
Effect on HumidityReduces humidity indirectlyReduces humidity directly
Feels LikeDrier and CoolerMakes air feel less sticky, but not cooler

The choice between cooling and dehumidifying depends on your specific needs and the conditions of the room:

  • Choose cooling if the temperature in the room is too high and you need immediate relief from the heat. The air conditioner will draw the hot air out and make the room’s temperature cooler. 
  • Choose Dehumidifying if you aim to replace humid air with drier air in a damp environment. 
Using Dehumidifier For Basement Moisture Control v2
Dehumidifier In A Damp Environment

In short, the dehumidifier can not decrease the temperature of a space. It can only make the air less humid. What it only offers is drying the air by reducing the moisture content. It rather makes the warmer environment of a space more tolerable. You can analyze the difference between the cooling and dehumidification process to know more!

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