Can A Portable Air Conditioner Be Used As A Dehumidifier


Have you ever noticed a musty smell in your house, or seen condensation on the windows? If so, it might be time to look into getting a dehumidifier.

But did you know that there are some portable air conditioners out there that can do double duty as both an A/C and a dehumidifier? It’s true!

In this article we’ll explore what makes these ACs special and answer all of your questions about how to use them effectively. So keep reading if you’re interested in learning more about using a portable air conditioner as a dehumidifier.

What Is A Portable Air Conditioner?

I’m sure most of us have heard about air conditioners. But what is a portable air conditioner?

Well, it’s exactly what the name implies. A portable air conditioner is an appliance that can be moved from one place to another and used for cooling small spaces or individual rooms. It usually comes with wheels for easy transportation and doesn’t require any type of installation requirements like traditional air conditioning units do.

When it comes to energy efficiency, there are two main types of portable air conditioners – those powered by electricity and those powered by gas. While electric-powered models tend to be more efficient than their gas counterparts, they also come with higher running costs due to the high cost of electricity.

On the other hand, gas-powered models generally offer better performance while being much cheaper to operate in the long run.

No matter which type you choose, portable air conditioners are still very effective at cooling smaller spaces while using less energy than larger systems such as central ACs. They are also convenient because they don’t require any type of permanent setup or installation process – just wheel them into position when you need them and away when you’re done!

Advantages Of Using A Portable Air Conditioner As A Dehumidifier

Sure, a portable air conditioner can be used as a dehumidifier. But first let’s consider the advantages of using a portable air conditioner for this purpose.

Portable air conditioners have many benefits that make them an attractive choice when it comes to controlling humidity levels in your home or office space.

One of the major advantages is their energy efficiency; since they don’t require ductwork like traditional systems do, you won’t need to expend extra energy heating and cooling large volumes of air unnecessarily.

Additionally, they produce less noise than permanent systems, so you won’t be disturbed by loud fans while running the unit during humid summer days.

Another great benefit with these units is their mobility – if you’re ever looking for more efficient climate control for different rooms in your house or office building, then all you need to do is move the unit from one place to another.

This also makes cleaning and maintenance much easier compared to fixed ACs!

How To Set Up A Portable Air Conditioner As A Dehumidifier

Setting up a portable air conditioner as a dehumidifier is actually quite easy. All you need to do is make sure the unit has an energy-efficient setting and that it’s set at the right temperature.

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Once those two steps are taken care of, you can simply turn your portable AC on and let it work its magic in removing excess moisture from the environment.

The first step in getting your portable air conditioner ready for use as a dehumidifier is making sure it has an energy efficient setting. Most modern units will have this feature which helps regulate how much electricity is being used while still providing maximum cooling power.

Additionally, you’ll want to ensure that the temperature control settings are adjusted according to your needs; if it’s too hot or cold, then your unit won’t be able to properly remove humidity from the room.

Once these two tasks are completed, all you’ll need to do is turn on your portable AC and allow it time to get rid of any unwanted dampness in the area.

You should also keep an eye on the humidity levels using a hygrometer so that you know when they’re where they should be – this way, you can adjust accordingly without wasting extra energy or money!

How To Maintain A Portable Air Conditioner As A Dehumidifier

I’ve been using a portable air conditioner as a dehumidifier for a few months now, and it’s been really helpful in keeping my home’s humidity levels in check.

Cleaning the unit regularly is key to keeping it in good shape, so I make sure to dust off the condenser coils every couple of weeks.

I also have to adjust the humidity levels once in a while to make sure they stay consistent, which isn’t too difficult as long as I remember to check them every few days.

All in all, it’s been a great way to keep my home comfortable and dry!

Cleaning A Portable Air Conditioner

Cleaning a portable air conditioner is an important step to ensuring energy efficiency and cost savings. To keep your dehumidifier in working order, it’s essential that you regularly clean the filter and coils, as well as empty out any collected condensate water. Depending on usage, I’d suggest cleaning your unit once a month or so.

First, remove the filter from the front of the unit and use warm, soapy water to give it a good wash. Once done, rinse with clean water and let dry before returning it back into place.

Next, if possible access the inside of your unit; this will allow for more thorough cleaning of its internal components such as evaporator coils which are prone to dirt build-up over time. Vacuuming them off works best but be sure not to damage any fragile parts while doing so.

Lastly, ensure that all exterior surfaces are wiped down using a damp cloth; this helps prevent dust accumulation which can interfere with proper operation of your device. By following these steps regularly my AC has been running like a charm!

Adjusting Humidity Levels

Now that we know how to clean a portable air conditioner, let’s talk about adjusting humidity levels.

One of the great features of using an AC as a dehumidifier is its ability to control moisture absorption in your home.

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To do this, look for settings on the device that allow you to adjust the desired level of humidity; usually it will range from 30-50%.

This way you can make sure the environment inside your home isn’t too dry or too humid.

Plus, with proper humidity regulation you’ll be able to save energy by running your unit at lower temperatures!

If you’re not comfortable setting these controls yourself, consider investing in a smart thermostat which has built-in sensors and algorithms designed specifically to regulate both temperature and humidity levels automatically.

Not only will this help ensure optimal comfort but also reduce costs associated with running an air conditioner throughout the day.

It’s important to remember that consistent maintenance and care are key when using an AC as a dehumidifier – regular cleaning plus accurate adjustment of your desired temperature and humidity levels should keep your device functioning well for years down the road.

Troubleshooting Tips For A Portable Air Conditioner As A Dehumidifier

Using a portable air conditioner as a dehumidifier can be an effective way to reduce humidity levels in your home. But, if you’re not careful, it could also cause water damage.

Fortunately, there are some simple troubleshooting tips that can help make sure you get the best results possible when using a portable AC unit as a dehumidifier. First of all, check the filter on your portable air conditioner regularly and clean or replace it when necessary. A clogged filter will restrict airflow and prevent the unit from working properly as a dehumidifier.

Additionally, make sure the room where the unit is located has proper ventilation – open windows or doors may be required for optimal performance. Finally, try to keep your portable air conditioner at least two feet away from any walls so that moisture won’t build up behind it and potentially cause mold or mildew problems. Also, use caution when placing furniture against outside walls since this can lead to water pooling near the base of the wall and increase humidity levels in the surrounding area.

Following these tips should ensure successful results with your portable AC-turned-dehumidifier!

Frequently Asked Questions

How Much Energy Does A Portable Air Conditioner Use As A Dehumidifier?

Using a portable air conditioner as a dehumidifier can be an energy efficient and effective drainage solution, however the amount of energy it uses to do so depends on several factors.

Generally speaking, using your air conditioner in this way will use more energy than if you were just cooling the room alone.

The size of the unit, what temperature settings you have chosen, and how frequently it is being used all factor into how much power it requires while functioning as a dehumidifier.

Do All Portable Air Conditioners Come With A Dehumidifier Function?

No, not all portable air conditioners come with a dehumidifier function.

Some models may offer just the basic cooling and fan mode but lack any sort of dehumidifying capabilities.

This is something to consider when shopping for an energy efficient model as you’ll have to factor in the cost of additional equipment or maintenance if you need it for dehumidifying your space.

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The type of climate you live in will also be important since humid climates usually require more frequent maintenance on a dehumidifier than dryer ones do.

Is A Portable Air Conditioner As Effective As A Standalone Dehumidifier?

If you’re looking for an effective way to control the humidity and temperature in your home, a portable air conditioner may be just what you need.

While it doesn’t offer the same level of effectiveness as a standalone dehumidifier, many portable air conditioners come with a dehumidifier function that can help reduce indoor humidity levels.

Additionally, some models are designed to provide both cooling and heating capabilities, giving you more control over your home’s temperature.

Ultimately, whether or not a portable air conditioner is as effective as a standalone dehumidifier depends on how powerful the unit is and how much humidity needs to be removed from the area.

Do I Need To Purchase Any Additional Accessories To Use My Portable Air Conditioner As A Dehumidifier?

Using a portable air conditioner as a dehumidifier can be an effective way to reduce water damage in your home, while also being energy efficient. However, you may need additional accessories depending on the model of air conditioner you have purchased.

Many models come with some type of bucket or container that collects the moisture pulled from the room and needs to be emptied regularly. In addition, most modern units require special filters designed for both cooling and humidifying which need to be changed more often than regular filters.

Finally, if your unit is not set up near a window or door then you will likely need to purchase ducting and other supplies necessary to vent out all excess heat and humidity. Knowing what additional items are needed before buying your portable air conditioner can save time and money!

Do I Need To Clean The Filter When I Use My Portable Air Conditioner As A Dehumidifier?

Yes, you need to clean the filter when using your portable air conditioner as a dehumidifier.

The airflow rate and humidity level of the device will be affected if it isn’t regularly cleaned.

If you don’t want to constantly worry about cleaning your filter, then purchasing an evaporative cooler would be better suited for your needs.

They require less maintenance than traditional air conditioning units or portable air conditioners used as dehumidifiers do.


In conclusion, using a portable air conditioner as a dehumidifier can be an effective and energy-efficient way to reduce humidity levels in your home.

It is important to check whether or not the unit you have has a dehumidifier function before attempting to use it for that purpose.

Additionally, some accessories may need to be purchased and regular filter cleaning will likely still be necessary even when used as a dehumidifier.

Ultimately, if you carefully consider all of these factors, then using your portable air conditioner as a dehumidifier could save you money on electricity bills while keeping your living space comfortable and dry.