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The Best Portable Air Conditioners To Cool Your Home In The Great Heatwave

If you’re reading this, we’re in the midst of another heat wave. Here are the best air conditioners for your home in 2022, as recommended by experts. As the second heatwave of 2022 arrives, we can expect more sweaty days and sleepless nights, in addition to hosepipe bans. 

The best portable air conditioners can be an efficient way to keep your home cool while also maintaining your sanity. (For more information on sleeping in the heat, check out our guide to the best mattresses, pillows, and duvets.) And if you insist on working out in the heat, we also advise you.)

An air conditioner actively lowers the temperature of a room by running air through a refrigerating unit and fanning it back out, expelling the heat through a window. In contrast, even the best fan simply moves air around. While they are not cheap, a portable air conditioner (PAC) is a worthwhile investment for those who fear a heatwave. If you think this is a reasonable price for summertime comfort, keep reading for the best portable air conditioners in 2022.

How Do Portable Air Conditioners Work 

Portable air conditioners draw in hot, stale, and humid air and blow it over a cold metal coil. Inside the coil is refrigerant gas that is significantly cooler than the air in the room. The air’s temperature decreases as it passes over the cold coil. This cold air enters and mixes with the room’s hot air, bringing the temperature down. In the meantime, the appliance draws in moisture vapor from the air in the room. There, it meets the surface of the cold coil. The air’s vapor condenses on the coil, drips off, and collects in a pan for simple disposal. 

The refrigerant gas is sucked back into a compressor, which undergoes a phase change, transforming from a gas to a liquid. All its heat energy is currently concentrated in a small area. A fan blows over this hot coil, releasing the heat energy into the environment. 

The air-condensed water, also known as condensate, can be disposed of in various ways. You can remove the pan and discard its contents. Or, the air conditioner may fling the moisture against the hot coil, where it is converted back into vapor and expel through the exhaust. 

In the unlikely event that the portable air conditioner is located near a floor drain, the condensate can be drained into the drain via a tube. In other instances, the tube leading from the air conditioner’s drain pan can lead to a condensate pump that pumps the liquid water to the exterior of the building or another drain within the structure. 

There are portable air conditioners with one hose and others with two. One-hose appliances draw in cooled room air and use it to cool the condenser coil, which is extremely hot. They exhaust the heated air outdoors. Two-hose models are marginally more complicated and may cost more than single-hose models. The first hose draws in outdoor air and uses it to cool the condenser coil before releasing the heated air through the second hose. Some of these dual-hose appliances are designed so that only a single hose is visible. 

Whether a single-hose appliance is superior to a dual-hose model or vice versa is reasonable. There is no simple response to this. Since single-hose models exhaust indoor air to cool the condenser, they cause a slight pressure to drop inside the home. This negative pressure compels the living space to draw in more air from the exterior to maintain pressure equilibrium. 

Manufacturers created the dual-hose design, which uses warm outdoor air to reduce the condenser’s temperature and solve the pressure drop problem. The appliance does not expel indoor air; consequently, the air pressure within the residence remains more constant. This is not an ideal solution; however, you are attempting to cool as you now have two large, warm hoses in the space. 

How We Test 

We place each portable air conditioner in the same room with tall windows that receive substantial sunlight. Then, we set the temperature on each air conditioner to 68 degrees and the fan speed to its maximum, aiming the unit at an 8-foot-away target. Then, using an infrared thermometer and thermocouples, we measure the temperature at four locations on the target. We also check the temperature of the appliance’s outlet (it should be consistent and hotter than what the air conditioner puts into the room). The devices are operated on a hard surface that amplifies noises. 

To determine the cooling value of these appliances, we divide their cooling BTUs by their price. A significant number indicates that you receive more cooling BTUs for your dollar. We evaluated the LG LP1419IVSM and the Black & Decker BPACT14H, as well as several others that we believe are worth investigating due to their attractive features or because they received high marks from our colleague publication Good Housekeeping and its team of engineers. 

10 Best Portable Air Conditioners Reviews

We’ve compiled a list of the best portable air conditioners currently available, followed by a buyer’s guide to help you determine precisely what you’re looking for in a portable air conditioner or fan. Keep scrolling to discover our top-recommended summer cooling products that are certain to meet your needs! 

1. Best Overall: Midea Duo MAP12S1TBL HE Inverter Ultra Quiet Portable Air Conditioner

The Midea Duo MAP12S1TBL offers superior cooling performance compared to other portable air conditioners while consuming less energy and making less noise. The inverter-powered compressor of the Midea can operate at a continuously variable speed, giving the unit much more flexibility in reaching the desired temperature in a wide range of temperature and humidity conditions.   Our tests were also remarkably effective at distributing cool air, leaving no temperature differences more significant than one degree. The Duo has a unique “hose-in-hose” configuration where the exhaust and intake are separated into two separate conduits within a single larger tube, thereby increasing efficiency.   It’s also one of the quietest portable air conditioners we’ve ever tested, measuring consistently below normal conversation levels. The Midea offers all the standard smart-home features, including support for Amazon Alexa and Google Assistant, the smartphone app, and included remote offer even more control options.  Consider the Midea Duo Smart Inverter Portable Air Conditioner if you want to avoid the annual hassle of installing and uninstalling a cumbersome window-mounted air conditioner. It is effortless to move from room to room and install despite its size.   It performed well in our tests, cooling quickly and quietly and responding immediately to voice, app, and remote commands. We would like to see Midea add energy usage reports and support for IFTTT applets. However, despite these minor flaws, the Midea Duo portable air conditioner still earns our Editor’s Choice award. 
Key Features 
  • 12,000 BTU 
  • Ultra-Quiet Operation 
  • 26 Feet Further Airflow Distance 
  • Flexible Airflow Direction 
  • Simple & Space Saving Installation 
  • Works with Alexa/Google Assistant 
  • Includes Remote Control & Window Kit 
  • Easy to install and move
  • Very fast cooling
  • Quiet
  • Phone, remote, and voice control
  • Built-in dehumidifier
  • Pricey
  • Doesn't support energy reporting, HomeKit, or IFTTT
  • Massive exhaust tube

2. LG LP1419IVSM Smart Dual Inverter Portable Air Conditioner

If the Midea Duo is unavailable, the LG LP1419IVSM with its single hose and inverter-powered compressor is an excellent alternative. It has a similar design, with a built-in hose and a top-mounted fan that makes the air conditioner sound like it’s breathing in and out with constant white noise and cool air, as well as the same smart-home features.   It’s slightly more expensive than the Midea, and some readers have complained about its sound quality (though we’ve never had any issues with that). However, it’s still one of the best portable air conditioners available.  The LG LP1419IVSM Smart Wi-Fi Portable Air Conditioner features a dual-inverter compressor with an energy-efficient motor that varies speed to maintain a constant room temperature.  Using a smart plug, I determined that the LG portable air conditioner consumed approximately 0.67 kWh on average, 0.11 kWh less than the next most efficient portable unit. The current average energy cost in the United States (14.5 cents per kWh) equates to a monthly savings of approximately $11.50.  The LG cooled our 550-square-foot test area by 3 degrees Fahrenheit in two hours, which was within a fraction of a degree of our best performer. In addition, it keeps my bedroom cool even on the hottest, most humid nights in Michigan.  I like to use the LG ThinQ app to turn on the air conditioning an hour or so before bedtime, so the room is cool when I arrive. In addition, you can set a schedule or select delay on/off functions.  When I am not using the portable air conditioner, I can quickly and easily remove it in under a minute. I remove the window slider from the window and stored it in the unit’s convenient storage slot for window sliders. Then, I roll the cord out of the room by wrapping it around the pegs.  If your window cannot accommodate a window AC unit, a portable AC unit is an excellent alternative. The LG LP1419IVSM Smart Wi-Fi Portable Air Conditioner is the most energy-efficient and effective model I’ve evaluated. It is expensive, but its long-term energy costs are lower than those of other units. 
Key Features 
  • 10,000 BTU (U.S. DOE)/ 14,000 BTU (ASHRAE) 
  • Estimated Cooling Area 500 Sq. Ft 
  • Efficient, Energy Saving Inverter Technology 
  • Optimal Low Noise Performance 
  • Dual Inverter Technology
  • 4 Different Cooling Fan Speeds
  • Portable
  • 79.99 lb. Weight Could Make It Hard For Some People To Move It
  • Fairly Expensive At Nearly $1,000

3. Best Quieter: Frigidaire GHPC132AB1 Portable Air Conditioner

The Frigidaire Gallery Cool Connect GHPC132AB1 impressed us with its ability to maintain a constant temperature within half a degree throughout the room and its surprisingly quiet operation. Despite not having the same power or efficiency as an inverter model like the Midea or the LG, the single-hose Frigidaire ran at an even quieter volume in our tests, besting both portable air conditioners by approximately 2 decibels. However, its window installation kit was not as robust, and while it offered all the same smart-home features, we experienced some difficulties with how they functioned.  With the hottest summer month upon us, you may be wondering how to turn up the air conditioning in your home, office, garage, or wherever you’ll be spending time this season. If so, the Frigidaire Cool Connect Portable Air Conditioner could be a lifesaver.  This is an excellent option to consider if you don’t have air conditioning or want a little extra boost of cool air in a particular room of your home. It is not incredibly inexpensive, but it is likely less expensive than adding a central air conditioning system and may deliver air conditioning faster than a repairman, depending on the issue.  I had the opportunity to test this Frigidaire model and based on my initial impressions; I’m impressed. 
Key Features 
  • 13000 BTU 
  • Wi-Fi Connected with The Frigidaire App 
  • Clean Air Ionizer 
  • Quick Glance Light 
  • Dehumidifying Dry Mode 
  • Easy-to-Clean Washable Filter 
  • Works with Amazon Alexa & The Google Assistant 
  • Portable Design 
  • Remote Control 
  • You can have AC almost anywhere.
  • It cools quickly
  • It’s not noisy
  • The design is nice
  • There’s an Eco-Mode
  • It’s equipped with an electronic air purifier
  • It’s not quite as “portable” as you might think.
  • It is somewhat tricky to set up
  • Not inexpensive

4. Best Budget: BLACK+DECKER 14,000 BTU Portable Air Conditioner

The popular, budget-friendly Black+Decker BPACT14WT outperforms all competitors in its price range in terms of cooling performance. Its operation is louder, its controls are clumsier, and it lacks some lovely details we appreciate in other models. However, it gets the job done and is a good option if you need a portable AC at a price closer to that of a window AC.  The 14000 BTU Black and Decker Portable Air Conditioner is an air conditioner that can be used in any house room. Its portability enables you to roll it virtually anywhere and freely adjust its functions using the remote control and 24-hour timer.  The portable air conditioner with 14,000 BTU cools a room to 65 degrees Fahrenheit. In addition to providing an excellent environment, it dehumidifies the air to prevent the spread of airborne pathogens. It uses a refrigerant that is safe to use, R600A. You can choose between low, medium, and high fan speeds, and there’s even a sleep mode in case you want to use it at night without as much noise. The Black + Decker BPACT08WT Portable Air Conditioner includes a sleep mode for quiet operation at night.  Like the Black+Decker 10000 BTU portable air conditioner, this unit is equipped with a 24-hour timer that allows you to precisely use the AC rather than leaving it on constantly and racking up the electricity bill. This model requires 115 volts and nine amps of electricity, so be sure to plug it into an outlet that can handle the load. Check out our number one pick, the Ontel portable air conditioner, if you would like to see additional top products. Consider the Black and Decker Portable Air Conditioner and Heater if you need air conditioning in only one specific room.  While the Black Decker model specifies that a double-hung window is required to adequately ventilate hot air if your living space prevents you from installing one, you can still send the hot air to a room you don’t mind getting warm, and it will work. Regarding the filter, you do not need to perform strenuous maintenance to preserve it. It will remain functional if you run the detachable filter under water. Check out the Frigidaire ffrt0511r1 if you’d instead examine a window-style refrigerator.  The unit comes with an extensive warranty that includes parts and labor for one year and up to five years for the compressor. Many customers raved that after installing their air conditioner, they were no longer required to monitor it, leaving them extremely satisfied constantly. It is also important to note that these models should always be displayed standing up and should never be laid on their sides.  Rolling it around the house, bringing it in your RV, and using it in the office are some of the most significant advantages of a portable model like this Black and Decker. In addition, you will be able to control it from a distance, as it comes with remote control, eliminating the need to adjust the control panel constantly. If you are still not convinced that this air conditioner will meet your needs, you may wish to consider alternatives such as the Honeywell 10000 BTU portable air conditioner.  By investing in the Black and Decker Portable Air Conditioner 14000 BTU, you will receive an excellent unit that cools and dehumidifies a sizable space down to 65 degrees. The extended warranty will ensure that your investment lasts for a long time, and if you can’t install it next to a window, you can still set it up to vent warm air into the adjacent room. 
Key Features 
  • 24-hour timer prevents waste and saves money 
  • Sleep Mode auto-controls the air temperature at night 
  • R32 refrigerant is safe for the environment 
  • 14,000 BTU (7,700 BTU DOE) provides strong cooling power 
  • 3 fan levels: low, medium and high. Also features an auto-fan setting when in the cooling mode which adjusts the fan speed as is appropriate. 
  • Keeps air both dry and cool 
  • Reduces humidity in your room 
  • Doesn’t take up too much floor space (16.5″ x 11.7″) 
  • Quickly cools up to 700 sq. ft. 
  • Weight is 62.4 lbs. (Amazon has the incorrect weight listed in specs) 
  • Fits unobtrusively into bedrooms, dorms, RVs, and dorms 
  • 1450 watts 
  • 10.8 amps 
  • Sleep mode tones down the noise so you can sleep peacefully
  • Cools down up to 350 square feet
  • Some customers still complained about the noise level

5. Best Design: GE 9,000 BTU Portable Air Conditioner

Choose the GE Appliances 9,000 BTU Portable Air Conditioner for a stylish design and a powerful chill. This air conditioner has a simple, unobtrusive design that would complement the decor of any bedroom, living room, or office.   It includes a remote control and an LED display for easy viewing, allowing you to switch between the two cooling modes and two fan modes from the comfort of your bed. Even on its lowest setting, this 9,000 BTU unit can quickly cool a room of up to 250 square feet in size, according to customer reviews.  This air conditioner is quiet at 53 decibels, although some users have reported hearing a loud noise when switching modes. There is an included window kit for simple installation, and most customers said that induction was straightforward, although some mentioned that fitting their window was difficult. 
Key Features 
  • GE 9,000 BTU PORTABLE AIR CONDITIONER is designed to efficiently cool small rooms up to 250 sq ft; easy window installation kit with no cutting required included so you can start cooling right away; 6,250 BTU SACC 
  • 3-IN-1 PORTABLE AIR CONDITIONER- Built-in air conditioning, two fan speeds, and dehumidifying capabilities provide flexible and optimal home comfort; ideal for bedroom, guest room, office or studio apartment 
  • AUTO EVAPORATION TECHNOLOGY- Under most room conditions, the AC will evaporate any water the unit collects while cooling, so theres no need to drain or collect excess water 
  • DIGITAL CONTROLS WITH REMOTE- LED controls with included remote make it easy to clearly see and manage your settings from anywhere in your room; use remote to conveniently adjust louver direction 
  • ADDITIONAL FEATURES- Easy-roll casters, continuous fan mode, removeable and washable filter, 24-hour on/off timer, auto louver, and auto restart provide ease of use and maintenance 
  • Window kit included
  • Simple LED display
  • Moderately priced
  • Installation tricky for some
  • Occasional noise

6. Budget Pick: SereneLife SLPAC8 Portable Air Conditioner

Consider the SereneLife SLPAC8 Portable Air Conditioner if you want to cool a small room without spending too much money quickly. This 8,000 BTU unit operates at a quiet 55 decibels so that it won’t disturb your sleep or phone conversations, and the remote control makes it easy to turn it off if necessary. In addition to a built-in dehumidifier, cooling, and fan modes, this unit’s compact size and small wheels make it easy to move around your space.  Although this SereneLife unit can only cool rooms up to 225 square feet, it is available in five different models, allowing you to choose a higher BTU model or one with a heat setting if that is more suitable for your space. However, customers report that the noise level increases significantly as BTUs increase. 
Key Features 
  • Digital Remote Control Air Conditioner 
  • Low Noise Level Motor Rolling Wheels 
  • Moisture Removal / Dehumidifier 
  • Freestanding Room Air Conditioner 
  • Compact design
  • Easy to use
  • Cooling, dehumidifier, and fan modes
  • Comes in higher BTU versions
  • Only cools rooms up to 225 square feet

7. Best Dual Hose: Whynter ARC-14S 14,000 BTU Dual Hose Portable Air Conditioner

The Whynter ARC-14S Portable Air Conditioner has a dual hose design, consisting of one vent hose for bringing in fresh air from the outdoors and another for expelling hot air. It is also a powerful dehumidifier, removing up to 101 pints of moisture from the air in 24 hours, allowing it to cool down spaces up to 50 square feet more quickly. Additionally, its auto-drain technology recycles air moisture, eliminating the need to drain a water tank on humid days.  This air conditioner with dual hoses is relatively large and weighs 80 pounds, so you may need assistance moving it. However, it is equipped with caster wheels, allowing you to move it from room to room as needed. In addition to a washable pre-filter, this air conditioner features an activated carbon filter to help remove odors from the air, a 24-hour timer, convenient remote control, auto restart after power outages, and additional features. In addition, a protective cover is included to shield the device from dust and dirt when it is not in use. 
Key Features 
  • 14,000 BTU 
  • CFC free GREEN R-410A refrigerant 
  • Cool up to 500 sq. ft. space 
  • Digital and remote control 
  • Three operational modes 
  • Improve air quality 
  • Multi-functional & Energy Saving 
  • Powerful cooling abilities
  • Eco-friendly refrigerant
  • Activated carbon filter
  • Auto-drain technology
  • Large size
  • Heavy

8. Best Evaporative Cooler: Honeywell Indoor/Outdoor Portable Evaporative Cooler

If you don’t have the space for a hose that vents out a window or don’t want the eyesore, you may want to consider an evaporative cooler, also known as a swamp cooler, such as this one from Honeywell. The indoor/outdoor unit creates a cool breeze that can cool up to 320 square feet of space by pulling air over ice loaded into the appliance.  This product is surprisingly effective, especially in hot, dry climates, despite not being a proper portable air conditioner. It features three humidity settings, a programmable timer that can run for up to 7.5 hours, and remote control for added convenience. 
Key Features 
  • 288.00 watts 
  • Breeze You Can Feel 
  • Ice Compartment for Refreshingly Cool Air 
  • Combats Irritating Dryness 
  • Weather-Resistant for the Outdoors 
  • Detachable Water Tank for Easier Operation 
  • Convenient Remote Control 
  • Set It & Forget It Timer 
  • No ventilation required
  • Three humidity settings
  • Indoor/outdoor design
  • Programmable for up to seven hours
  • Works best in dry climates
  • Not a true air conditioner

9. DeLonghi PACEM360 WH Penguino Portable Air Conditioner

The PACEM360 from Delonghi, rated to cool and dehumidify rooms up to 400 square feet, combines a sleek design, high efficiency, and practical features. We are inclined to believe that its rated cooling capacity is accurate, based on the respectable performance of DeLonghi appliances in other tests. We appreciate the remote’s convenient placement on the top and easy visibility. The appliance’s 24-hour timer can help you manage your cooling load, and the low setting is designed to provide nighttime comfort and help you sleep well.  The DeLonghi PACEM360 WH Penguino Portable Air Conditioner’s 11000 ASHRAE and 6000 DOE BTU ratings allow it to cool rooms up to 400 square feet. It operates at 53dB, which is not exactly quiet but acceptable for a compressor. Additionally, it has a filter that can be rinsed clean after removal.  Unfortunately, this model must be drained and cannot reliably evaporate condensation automatically. You can thankfully configure it to drain continuously, though you should probably closely monitor it. The remote control makes adjusting the temperature without getting up convenient. Despite its advertising of “CEER efficiency,” it’s a rating of 6.92 out of 15 is not particularly strong. 
Key Features 
  • Powerful, Versatile Cooling 
  • POWERFUL COOLING FOR 400-SQ FT. ROOMS. Indulge in the simple luxury of cool air and less humidity with 3-in-1 settings. A handy remote and intuitive controls let you find your custom comfort level for every day and night. 
  • ENERGY-SAVING AND EFFICIENCY-BOOSTING. With Less Wasted Energy, this energy-efficient model is up to 17% more effective than previous models, helping you drive down energy usage over time. 
  • A QUIETER COOL. Choose the low setting for quiet operation and peaceful cooling. 
  • DUST FILTER. The washable net filter screens impurities such as dust and hair; preventing them from recirculating into the unit then releasing into the air. Plus, it cleans easily by simply running under the faucet (recommend twice a month). 
  • Supports continuous draining
  • Comes with a remote
  • Needs to be drained
  • Not particularly energy efficient

10. Shinco 8,000 BTU Portable Air Conditioner

The Shinco 8000BTU air conditioner is a quiet, compact unit designed to effectively cool spaces of up to 200 square feet. It has a cooling mode for when it is hot, a dehumidification mode that can remove up to 19 liters of moisture per day, and a two-speed fan. It produces less than 55 decibels at its lowest speed, so it is unlikely to be disruptive. It is also easy to use, as its controls are neatly arranged around its LED display panel. However, it must be placed near a window to function.  The air conditioner also includes an easy-to-use remote control that saves users the trouble of walking up to it. Because it consists of an automatic timer, owners can set it to operate for several hours at night before shutting off. The air conditioner is very simple to install and has caster wheels for easy portability between rooms.  It is ideal for small rooms and offers three different modes. Users will also value its low noise output and straightforward assembly. 
Key Features 
  • 2 Fan Speeds 
  • LED Display and Simple Selections Panel 
  • Self-evaporative system 
  • Quick installation 
  • Durable castors wheels 
  • Special Accessories for DIY 
  • Large dehumidifying capacity of up to 19 liters per day
  • Low noise output
  • Easy to use and assemble
  • Has to be placed near a window to work

The Ultimate Guide to Buying a Portable Air Conditioner

You can expect dissatisfaction if you purchase a portable air conditioner that is not designed to do the job you need it to do. You must find a product that will fit in your available space, is affordable, and fulfills your primary needs. 

To find a portable air conditioner that meets all your requirements, you must consider all of these factors during your search. 


The price of portable air conditioning units for residential use can range from $150 to $800 and exceed $10,000 for commercial use. The price difference can be attributed to various factors, the most important of which is the air conditioner’s cooling capacity. If you want a portable air conditioner that can cool a large living room, you can expect to pay more than if you want one designed for a small bedroom. 

Numerous portable air conditioners also function as heaters or dehumidifiers; these additional functions and extra features, such as remote controls and programmable timers, drive up the price. Like most products, they purchase portable air conditioners from a brand known for producing durable, high-quality units that may cost more initially but will save you money in the long run because you won’t have to purchase a replacement for many years. 

Air Conditioner Filter 

As you likely already know, air conditioners consume a great deal of energy, so the sticker price is only a tiny portion of the total cost of a portable air conditioner. Energy Star says cooling costs account for approximately 13% of the average household’s energy bill. Be sure to consider energy efficiency when determining the most economical options. 

Lastly, don’t forget other recurring expenses, such as replacing air filters. Determine the cost of a replacement filter and the frequency of its replacement. If the filter must be replaced frequently, the associated expenses will add up quickly. 


Some individuals purchase portable air conditioners to install them in a single room. Others place a premium on portability, desiring to be able to move their air conditioner from room to room or place to place. If you fall into the latter category, you must choose a portable air conditioner. Consider both the size and weight of the air conditioner. Does it fit in your vehicle? Can you pick up the item on your own? Does it include wheels to facilitate portability? 

Even if you intend to permanently keep it in a single location, you must ensure that it will fit in that location. Make sure the product specifications match the available space by measuring the area. Consider whether you’re willing to rearrange the space to make it work in the chosen location. 

Room Size 

For many buyers, the size of the space to be cooled is more important than the size of the air conditioner. Most portable air conditioners cannot cool an entire house or apartment; they are better suited for cooling individual rooms, such as the bedroom or living room. Then, it would be best to consider how large a room they can cool. 

Manufacturers use BTUs to measure the cooling capacity of their air conditioners. The greater the number of BTUs, the larger the space an air conditioner can cool. We’ve created the following chart based on different room sizes to understand better how many BTUs you’ll need. 

Keep in mind that walls and doors can hinder the movement of cool air. You will likely be disappointed if you have a 1,000-square-foot apartment with multiple rooms and expect one 18,000 BTU portable air conditioner to cool the entire space. In this case, you would be better off purchasing a weaker air conditioner for each room or moving your portable air conditioner to the room you are currently using. 

Additionally, it would help if you accounted for fluctuations in each room’s ambient temperature. For instance, the ambient temperature will rise if your bedroom is exposed to sunlight for most of the day. The same is frequently the case with other heat-generating appliances, such as an oven or range. If you intend to cool a space that fits these conditions, it would be prudent to consider this and increase the BTUs. 

Energy Use 

Your energy consumption may increase depending on how you use the air conditioner. (Unless you’re using it to decrease your central air usage). Fortunately, Energy Star provides a directory of rated portable air conditioners that enables comparisons of the energy efficiency of individual models. 

Prioritize finding an air conditioner with a programmable thermostat that shuts off automatically when the room reaches the desired temperature if saving money on energy costs is essential to you. And ensure that your unit is clean and well-maintained, as an air conditioner that must work harder due to improper maintenance will consume more energy. 


Because portable air conditioners release hot air, you must place yours near a window. Most portable air conditioners include a window venting kit and clear instructions on installing the unit so that it vents correctly. Most of them are relatively simple to assemble, making them portable from room to room. 

Check the maximum width of the window kit if you intend to place the air conditioner in a location far from the window. Some models come with kits that allow you to set the air conditioner away from the window, while others must be placed close to the window. Depending on the model you purchase, you may be able to buy an extension hose or vent kit that enables you to relocate the unit to a more convenient location. 

Dual versus Single Hose 

You can choose between two standard hose configurations for the ventilation of your portable air conditioner. These include single- and dual-hose air conditioning units. 

Air conditioning units with a single hose use the same hose for air intake and exhaust. Although it will still cool the space, it will have to work harder and be less efficient than a dual-hose air conditioner. 

Dual-Hose Air Conditioning Units: This configuration has one intake hose and one exhaust hose. Because it has two separate hoses, this portable air conditioner is more energy-efficient and will cool your room approximately 40% faster than single-hose models. 

Both designs will cool the space in which they are used. However, we recommend using a portable air conditioner with dual hoses because they are more energy efficient, can cool your space more quickly, and have stable air pressure. This is particularly important when attempting to cool larger rooms. 


Air conditioning units are audible. Whether you purchase a window, ductless, or portable air conditioner, you will experience a small amount of noise. This noise will be minimal and described as “background noise” that you will probably not even notice. However, it remains an important consideration when purchasing a portable air conditioner. 

If it’s essential to find an air conditioner that doesn’t add too much noise to your home when running, you can find models designed to be quieter than average. If manufacturers have made an effort to make an air conditioner quieter, you can bet that they will mention it in their promotional materials. But ultimately, one of the best ways to determine the noise level of an air conditioner is to read customer reviews. If you hear complaints about how loud the air conditioning is, you know it’s not for you. 


In general, portable air conditioners should be easy to install; otherwise, they would not be able to claim the “portable” moniker. Connecting the window kit for ventilation will be your primary concern. 

Your portable AC unit should come with clear, step-by-step instructions on how to do this, and anyone with essential do-it-yourself experience around the house should expect the process to be quick and straightforward. If you lack DIY expertise, you may want to enlist a friend’s assistance, but customer reviews can give you an idea of how challenging the installation will likely be. 

Suppose you intend to take advantage of this air conditioner’s portability and frequently move it from one room to another. In that case, it may be prudent to purchase an additional vent kit and install it in the second room. This will simplify the process, as you only need to set up the hose(s) rather than ensure that the vent is installed correctly in the window. 

Ease of Use 

Portable air conditioners will be relatively easy to operate, but there are a few factors to consider that will affect the amount of effort required. Initially, you have the controls. Are they sensible? Can you determine precisely how to configure the air conditioner to perform the desired function? Next are ongoing maintenance concerns, such as keeping the unit clean and the exhaust hoses free of debris. Most include a filter that must be replaced, one more thing to remember and stay on top of so you don’t compromise your home’s air quality. 

None of these factors will add significant work to your life, but they are essential when shopping for the best air conditioning unit for your home. Consider how much you’re willing to deal with and whether selecting a model is worthwhile based on the frequency of required maintenance. 


Your portable air conditioner will take up space in the rooms where you spend the most time. If you care about the style and aesthetics of your living space, you will want an air conditioner that successfully combines function and form. 

Portable air conditioners are available in a variety of aesthetic designs. You should be able to find something that matches your aesthetic preferences with a little bit of searching, even if most of them come in a basic range of colors (think black, white, and grey). 


Depending on the relative humidity of your space, you may have to empty your portable air conditioner every eight hours. However, you will not typically have to drain your portable air conditioner this frequently. 

It may seem counterintuitive to keep your portable AC unit away from sunny and warm rooms, but the sun’s heat can overwork your unit. An overworked unit will have a shorter lifespan. Therefore, while you can certainly position the unit in a warm room, you should avoid placing the unit itself in direct sunlight. 

If you remove the vent hose, the air conditioner will cycle the room’s air between cool and dry and hot and humid. Since most air conditioning units consume about 1,000 watts of electricity, this would heat the room rather than cool it. 

These air conditioning units are like self-contained heat pumps in that they collect heat from a room and release it through an exhaust vent. However, portable air conditioners do not need to vent out a window if you can find another way to expel the heat. 

What is the electrical consumption of a portable air conditioner? Medium-sized portable air conditioners consume 2900 watts per hour on average. Large units can exceed the energy consumption of even central air conditioners, consuming approximately 4100 watts per hour of electricity. 

The health benefits of air conditioning are amplified when air conditioning is combined with air filtration. Effective air filtration can eliminate VOCs, cigarette smoke, certain viruses, and allergens such as pet dander and dust mite allergen. 

There is no need to refill a standard portable AC. The reservoir must be filled with ice and water if you have an evaporative portable room air conditioner, also known as a swamp cooler. 


Dealing with high summer temperatures can be difficult, especially if your budget or home’s layout prevents you from doing so. Adding one or more traditional wall-mounted air conditioning units to your home can be costly. Still, until that opportunity arises, you can settle for this great alternative at a fraction of the price. 

Portable air conditioners are intelligent and energy-saving solutions that provide greater flexibility in cooling your favorite space while reducing your energy bill. After comparing and reviewing our top-rated products, the Lasko Wind Curve Portable Fan comes out on top. This tower fan is one of the most cost-effective cooling options on our list, and it comes from one of the most reputable brands in air conditioning. It will provide you with everything you need to maintain your ideal body temperature during warmer days and nights. 

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