Do Dehumidifiers Cool The Air?

As a homeowner, you are no stranger to humidity, making you wonder do dehumidifiers cool the air?

You realize that it is not always the heat that makes things intolerable but rather the humidity. Yet, is there anything we can do to combat humidity?

A dehumidifier could solve your problems if you are trying to keep your house comfortable while removing excess moisture.

This inexpensive improvement to your HVAC system makes a big difference in the comfort of your home by reducing humidity. 

Dehumidifiers: How Do They Function?

Although desiccant and whole-house types are also available, refrigerant dehumidifiers are the most common.


Refrigerant-based dehumidifiers absorb warm air, cool it down, and then remove excess moisture.  

Moist air is condensed as it passes over the cooled coils while the fan draws it in. When chilled, the air loses its capacity to absorb moisture and condenses.

Water droplets will fall from the coils into the collection vessel below.

After being dried, the air is warmed again before being released from the dehumidifier. Dehumidifiers draw in wet air that is attracted to the fresh, slightly warmer air and then remove it.

The coils of most refrigerant dehumidifiers are kept in good working order by a defrost system.

Several dehumidifiers have an automatic shutoff option that activates after the whole collection bucket.

To rephrase, it aids in keeping the water level from rising to the point where it overflows and causes harm to the dehumidifier.

Moreover, most dehumidifiers will keep running until the humidity levels are what you want, even if the bucket is incomplete.


The desiccant model draws air from the surrounding environment using an internal fan.

Once moisture is present, the unit will soak it up. In addition, the desiccant material’s ability to release moisture upon heating is essential to the dehumidifier’s operation.

The desiccants are stored in a massive rotating drum comprised of alternating layers of corrugated and flat sheets. A vertical airflow to the drum is achieved by arranging the sheets in this manner.

This plastic condenser is included with this type of dehumidifier. Its job is to turn humid, heated air into condensation. In addition, before the air can be let back into the room, it must be reheated by the heater.

Whole House

Multi-story homes with humidity problems can benefit significantly from whole-house dehumidifiers.

This dehumidifier connects to your central air conditioner or heater via ductwork. Moreover, whole-house units dehumidify the air before it even enters your house.

This will prevent the growth of mould, dust mites, and other microorganisms that thrive in damp environments.

In addition, the lifespan of whole-house dehumidifiers is typically more significant than portable ones. Moreover, their guarantees are more extensive. Nevertheless, they consume a lot of power when operating.

Fortunately, you do not need a dehumidifier in every area to notice a difference.

However, adding a second dehumidifier to portions of your home that require additional assistance is a terrific idea.

For example, bathrooms, laundry rooms, and kitchens are particularly susceptible to dampness.

Will The Room Become Any Colder If Dehumidifiers Are There?

It is crucial to understand that dehumidifiers are not intended to function as air conditioners before attempting to respond to this query.

You may thank the air conditioner or you fan for that.

And if you want to enjoy the clean air from your fan, it might be a good idea to learn how to clean a Honeywell fan.

Yet that does not mean they cannot contribute to a cozier ambiance. In conclusion, most dehumidifiers blow hot or warm air back into the room.

This is essential whether you have a refrigerant or desiccant dehumidifier.

Because moisture is drawn to heat, a dehumidifier may remove more humidity from space when set to a higher setting.

A dehumidifier’s compressor will also release some warmth into the room.

There is a solution to this minor problem that will allow you to make your home comfortable.

Dehumidifiers vs. Air Conditioners which is better?

Dehumidifiers and air conditioners may seem interchangeable, yet their respective purposes produce distinct outcomes.

Refrigerant is cycled through the system by either appliance, from gas to liquid and back again, depending on the design.

Though they serve similar purposes, air conditioners and dehumidifiers are not interchangeable due to two key distinctions:

Flow of Air

The air conditioner draws in warm air, passes it over the coils, and then blows out refreshingly chilly air. The condenser’s hot air output is exhausted outdoors, resulting in a comfortable inside temperature.


Even though they both produce condensation on the coils, air conditioners and dehumidifiers handle moisture differently.

Air conditioners collect the water in a pan and subsequently discharge it outside.

Depending on the unit, they may use a tube or a drip edge to do this. In contrast, dehumidifiers are constructed to store the moisture they generate.

Dependent on capacity, portable units can hold anything from a few ounces to several gallons of water.

Most dehumidifiers allow continuous drainage by connecting a hose to an available outlet.

Then, gravity will carry the water away from the dehumidifier and into a nearby drain.

Some dehumidifier models also include an internal pump to facilitate the removal of collected moisture.

Benefits Of A Dehumidifier

Owning a dehumidifier comes with a list of benefits, some of which have been discussed below.

The following are the advantages of owning a dehumidifier:

Greater Convenience

They can make your home much colder and more pleasant by several degrees.

Removes Environmental Dangers

They protect against dangerous environmental threats such as mold and mildew.

Protects Your Valuables

Your home’s assets can be harmed by excess humidity. Nothing in your home is safe from residual dampness, from wooden flooring and cabinets to your linens and clothing.

Thankfully, a dehumidifier can remove excess moisture from even inaccessible areas.

Final Thoughts; Do Dehumidifiers Cool The Air

Dehumidifiers remove excess moisture from the air with remarkable efficiency.

A little assistance in maintaining a cool temperature would be greatly appreciated.

The coils, reheated, chill the air and then released it into the atmosphere. There is also some heat output from the compressor.

Hence, dehumidifiers can cause a 15°F increase in ambient temperature.

Fortunately, this can be avoided using yet another well-liked household item: the air conditioner. The two devices can efficiently chill and dry a space when used together.

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