Holds a Master’s degree in Engineering and is keen on her own home’s climate. Sometimes we think that Carolina owns every single product she writes about – that’s how profound and insightful her reviews always are.
For 8 years, Richard had been working as an HVAC specialist and AC unit installer since his student years. Now, he’s our main consultant on every technical aspect that may arise during our tests and research.
Last updated: May 20, 2021
There are a million reasons to buy a Costway portable air conditioner. These units are especially useful during periods of extreme heat. Along with providing freshness, improving comfort, and making the air more pleasant in your room, it also helps to avoid excess humidity. On top of that, Costway devices are easy to use and suitable for people who don’t have enough space in their houses.
Because the best Costway portable air conditioner will be used daily, it is important to make the right choice. Among 15 models available, our favorite is the Costway 23049-CYPE Portable Air Conditioner. Apart from being silent, it also offers protective features that ensure your safety when using the device. We have also gathered four other popular and excellent portable air conditioners in this review to help you make your final choice.
For this article, we have spent nearly 65 hours to analyze and compare several models. The first thing we took into consideration when researching the products was the BTUs. This rating is important because the higher it is, the more intensive cooling you will achieve. The coverage area is also crucial, as it determines the size of the room where you can use it. The modes, dimensions, as well as the noise level of the air conditioner, are also the criteria we took into consideration in this review. We presented our research as a simple overview, in which we provided a table that is coupled with in-detailed reviews of the best Costway portable air conditioners and a buying guide.
Top 5 Costway Portable Air Conditioners Review 2021
Costway 23049-CYPE Portable Air Conditioner – Editor’s Choice
Coverage area: up to 400 sq. ft.
Modes: fan mode with 2 speeds, cool, dry, sleep
Dimensions: 13 x 12 x 24.5 in.
Noise level: ≤ 56 dB
More features: 24-hour timer, water indicator, self-evaporation system, 4 caster wheels, drain outlet, multiple filters
Due to its compact size, the Costway 23049-CYPE is the best portable AC unit for small rooms. It is capable of cooling up to 400 sq. ft. of a space with its constant stream of air. We love the fact it is equipped with caster wheels for easy-to-roll movements. These are solid and help you guide the device to different places or rooms in the house.
This Costway 10,000 BTU portable air conditioner is equipped with a large LED display that offers temperature adjustments. To set the desired settings, you can use remote control. It helps you enable across-the room adjustments so that you will not have to do that manually.
Moreover, it offers multiple useful functions:
A 24-hour timer to help you set it as you need
A water-full indicator light to show you when the unit’s bucket is full
A self-evaporation system that saves your time and energy
Its auto-evaporation system is useful because you don’t need to install a hose to drain the water. The unit is equipped with a fan mode and 2 fan speeds, as well as cool and dry modes to meet your various needs. Besides, its noise level is really low. The air conditioner is relatively quiet while maintaining optimal room temperature when you are sleeping. Although it has multiple advantages, the window panel can be difficult to install, especially if your window is not big enough.
What are its best features?
Quiet noise level at low fan speed
Multiple useful modes
What could be improved?
The window panel can be difficult to install
Costway 24041-CYPE-CS Portable Air Conditioner – Upgrade Pick
Coverage area: up to 400 sq. ft.
Modes: dehumidifying, fan, cooling, sleep
Dimensions: 12 x 29 x 13.5 in.
Noise level: 45 – 55 dB
More features: 24-hour timer, two drain ports, environmentally-friendly refrigerant, manually adjustable blinds, water-full alarm, auto shut-off, delay compressor protection, caster wheels
If you are looking for a premium portable air conditioner, you will love the Costway 24041-CYPE-CS model. First of all, it is lightweight, compact, and powerful. Its 12,000 BTUs are capable of cooling a small to medium-size rooms and give you rapid cooling. In addition to that, the air cooler is equipped with R410a refrigerant. It is environmental-friendly and does not destroy the ozone layer.
We know that Costway has a reputation for producing and providing customers with high-quality products, and this 12000 BTU unit is no exception. It is fairly quiet, with its noise level of 45-55 dB.
The Costway portable AC is delivered with a remote control that helps you access the unit’s full functionality:
Adjust speeds and power
Set the timer
Turn on and off the unit.
Security is one of the key elements of this product. It comes with a water-full safety alarm, shut-off, delay, and anti-freeze protection functions. We love the double drain ports, as they help evaporate water from the cooler. Besides, its “empty tank” notification helps avoid leaks.
Undoubtedly, one of its best functions is its timer. Once it is set, the automatic system will help to control the temperature and switch it off later. This way, you will neither catch a cold, nor waste electricity. The adjustable blinds are practical and useful because they help you select the direction of the air according to your needs. However, the Costway portable AC is not easy to install.
What are its best features?
Various safety functions
Low noise level
What could be improved?
The unit is not easy to install
Costway 22783 Portable Air Conditioner – Best for Air Circulation
Coverage area: up to 400 sq. ft.
Modes: dehumidifying, cooling, fan, sleeping
Dimensions: 12 x 13.5 x 28 in.
Noise level: ≤ 52 dB
More features: adjustable temperature and fan speed, water-full warning, 4 casters, programmable timer, washable dust filter
This Costway 10000 BTU portable air conditioner does its job well at cooling rooms up to 400 sq. ft. It is equipped with 4 solid caster wheels that allow you to transport and move it around the house easily. The AC provides you with strong airflow and wide coverage and can deliver effective and fast cooling.
This 3-in-1 model is quite versatile as it can work as an air cooler, dehumidifier, and fan. With its sleep mode and 24-hour programmable timer setting, it brings you a comfortable and sound pastime every time you activate it. Depending on your needs, you will be able to set a suitable operating time to make the atmosphere in your room more enjoyable. Next, in sleeping mode, the air conditioner is fairly quiet. The noise level is below 52 dB, and it maintains an adequate temperature level when you are using it.
We love its water-full warning, which helps keep your floor from getting wet and avoid any leakages. Besides, its long drain hose allows you to empty the water tank easily. It also includes a remote control for the timer, temperature, and fan speed adjustments. A quick-install window kit is also included to help you vent the AC through any vertical or horizontal opening window.
This Costway portable air conditioner boasts a two-way up/down air deflection that provides even circulation of air and eliminates the hot spots. Although the noise level is below 52 dB, the equipment is still a little bit noisy at max settings.
Why are we impressed?
Easy to install
Two-way up/down air deflectors
What negatives must you be aware of?
A bit noisy at max settings
Costway 23475-CYPE Portable Air Conditioner – Modern Design
Coverage area: up to 400 sq. ft.
Modes: cooling, dehumidification, fan, and sleeping
Dimensions: 18 x 14 x 21 in.
Noise level: ≤ 55 dB
More features: 24-hour timer, 4 caster wheels, touch-sensitive buttons, compact and modern design
This Costway portable AC is compact, lightweight, and affordable. We love that it is high-powered to provide quick cooling to medium-sized rooms up to 400 sq. ft.
The unit features a digital display and easy-to-use remote control. The latter helps you adjust all settings regarding the cooling system and the product’s functionalities. This way, you will be able to switch between different modes – humidifier, fan speed, and even room temperature.
When you purchase the Costway 10000 BTU portable air conditioner, it comes 90% preassembled. Therefore, you don’t have to stress yourself to install it. Other than having a cooling power, the unit also includes a built-in dehumidifier and air filter. That is why it does not only cool the room but gets rid of contaminants.
Its touch-sensitive buttons with LCD digital screen offer precise temperature adjustments and give you the ability to change the settings according to your needs. Besides, the solid caster wheels provide better mobility from room to room. However, the window kit is not easy to install, especially if your window is small.
What makes it stand out?
Modern and compact design
Solid caster wheels
Convenient LCD screen
Which disadvantages must you keep in mind?
The window kit can be difficult to install
COSTWAY Portable Air Conditioner – Best User-Friendly Option
Coverage area: up to 400 sq. ft.
Modes: cool, dehumidify, fan, sleep
Dimensions: 12 x 13 x 30 in.
Noise level: ≤ 56 dB
More features: 24-hour timer, LED display, 4 caster wheels, water-full control, super intelligent temperature sensor
This Costway portable air conditioner is a good unit that performs a wide variety of tasks. Apart from cooling areas up to 400 sq. ft., it also performs the task of a dehumidifying the space to avoid potential bacteria and get rid of excess moisture.
We also like the fan mode, which enhances air circulation and the sleep mode that controls the room’s temperature when you don’t want to be disturbed.
The unit is compact, but you will be surprised by its power. Therefore, it can be ideal if you have a medium-sized apartment, cabin, or room. Its fan speeds help you enhance air circulation to keep your room’s temperature lower. It does not only show good performance but it also easy to use thanks to its intuitive controls.
We love the fact its exhaust hose, and window kit are easy to set up. It is possible to install them through any vertical or horizontal-opening window. However, the fan never shuts off, so it will keep spinning even when the unit is not cooling the room, and it can be a bit annoying. Moreover, some people found this unit a bit noisy.
There are two types of air conditioners: fixed and portable models. The latter can be moved around the house from room to room to allow you to achieve the desired temperature. This type is inexpensive, very useful during periods of high heat, and is quite easy to install. Rather than sliding a fixed model through the window, the portable Costway air conditioners can easily be moved around. But before making a purchase, it is preferable to identify your needs, because the functions may differ depending on the model you choose. Continue reading to learn more about some of the advantages of these AC units.
Advantages of Costway portable air conditioners
There are many reasons why you should buy a Costway portable air conditioner, and this includes the overall quality of those products, their size, performance, various additional functions, and of course, the price.
Quality of the brand
First and foremost, Costway has a good reputation. It is known for producing and providing customers with high-quality products. All its portable air conditioners perform well and are safe for users.
The brand considers consumers’ interests and provides units that meet their needs.
Costway portable ACs are compact. They hardly take up space and are suitable for people who don’t have enough room in their homes. Generally, they can move from room to room to freshen and cool the air almost everywhere.
High BTUs rating
Costway portable air conditioners boast excellent British Thermal Units rating. This allows the products to provide users with outstanding performance and the ability to adequately cool small to medium-sized rooms.
Dehumidifies and cools at the same time
Costway portable air conditioners not only cool the air, but they also dehumidify it. That is why they leave the room or space both dry and cool. This provides a pleasant room environment while removing excess moisture and preventing potential bacteria.
You will love Costway portable ACs because they are small units, and hence, they cost less than large window models. Since they are sold at affordable prices, you can easily get one for your home without having to cut down on your other expenses.
How to pick the best Costway portable AC unit?
Before investing in one of the best Costway portable air conditioners, it is important to consider your needs, as well as your expectations. Indeed, the units provide different features, and we recommend knowing them and determine if they correspond to what you are looking for. Here are some of the buying criteria we took into consideration when choosing the unit. They will help you make an objective final decision about your desired model.
The first criterion to consider when purchasing a Costway portable AC is its performance. Indeed, the unit’s performance determines whether you will enjoy it or not. That is why you have to take into account several factors:
The power: the right appliance must provide adequate power or cooling capacity. It is measured in BTUs (British Thermal Units), which show the conditioner’s ability to cool your rooms. The higher they are, the better the device can provide you with excellent cooling capacity. That is the case with the Costway 24041-CYPE-CS Portable Air Conditioner. With its 12000 BTUs, the unit can cool up to 400 sq. ft effortlessly.
Airflow: the airflow is also important, as it helps you determine how and where the air is directed to. The proper airflow will ensure even air distribution.
The coverage area
The coverage area is another crucial criterion to think of when purchasing your Costway portable air conditioner. It determines the amount of space the device is capable of cooling. It’s worth mentioning that these devices are not meant to cool an entire apartment or house but specific rooms such as cabins, living rooms, bedrooms, etc.
The coverage area is measured in sq. ft., and when purchasing your unit, it is recommended to check your space to ensure that it will fit in there.
Generally, the coverage area for compact portable air conditioners varies from 200 to 500 sq. ft.
If you don’t have enough space for a large model, the Costway 23475-CYPE Portable Air Conditioner will be suitable for you. Its cooling capacity is 400 sq. ft. and the unit hardly takes up space.
Modes and settings
If you are concerned about the efficiency of your appliance, it is best to consider all the settings and modes provided, as they determine the portable air conditioner’s performance. Most of the Costway portable ACs are equipped with excellent settings and functions:
Water-full warning or indicator
Intelligent temperature sensor
Auto-evaporation that helps eliminate water droplets
Remote control to adjust the settings
Concerning the modes, it is important to look for:
Dehumidifying to get rid of moisture and bacteria
Cooling to freshen the air
Sleeping mode, which is useful when you are sleeping. It keeps the room’s temperature while functioning at a low noise level.
All these help you achieve better air quality and ensure a pleasant environment. For example, our Editor’s Choice, the Costway 23049-CYPE Portable Air Conditioner, has most of those modes and functions.
Dimensions and weight
The dimensions of a Costway portable AC are also important to check before making a purchase. When buying, you should make sure you have enough space so that the unit will fit in your room.
If need be, do not hesitate to measure your rooms and consider the AC unit’s size before making a purchase.
Concerning the unit’s weight, it will determine whether it is easy to transport or carry around. Fortunately, most Costway portable air conditioners, including the Costway 23048-CYPE, are equipped with solid caster wheels. These are super useful, as they help you push the unit from room to room. Therefore, you don’t have to worry about carrying it around.
Generally, portable ACs do make noise. Unlike window ACs, they are entirely housed inside, and while cooling your room, the generated airflow produces makes a noticeable humming.
This noise level is measured in decibel (dB). When buying your unit, we recommend you compare the dB levels of each model you are interested in and choose the lowest one. For example, the Costway 22783 is among the quietest models, with a noise level of ≤52 dB.
Ease of use and maintenance
The best Costway portable air conditioner is the one that is easy to use. To determine this ease, you have to consider a few factors:
The quality of controls and determine if they are intuitive. Can you easily set the AC?
Do the exhaust hoses collect the debris? Are they hard to clear?
What about the filters? Are they integrated?
You can rest assured as none of these will add you a ton of work, but they are necessary to consider if you will use your unit daily.
Generally, the only maintenance aspect you will have to consider is the drainage to get rid of the collected moisture. To do that, you have to make sure that your unit is equipped with a hose to drain the water to a different location, or you will have to remove the pan and empty it manually.
Costway portable air conditioner’s price depends on the dimensions and the different functions of the device. However, the difference in cost mostly relates to how powerful the model is. This simply means that if you are looking for a portable AC that will cool a large room, then you should expect to spend more than for one that is designed to cool a small room space.
Moreover, some functions, such as dehumidifiers or fans, and all the extras usually increase the cost. That is why we recommend you consider your budget and your needs before purchasing a unit.
On average, these units cost anywhere around $300. Our premium model, the Costway 24041-CYPE-CS, is available at $370 and comes with all the features that you might need.
First of all, you need to know that a clean Costway portable air conditioner results in better airflow. Generally, most models are equipped with filters that help eliminate particles. This way, they keep the air clean and ensure adequate cooling capacity. However, it is important to know that the filters have to be cleaned from time to time. For an effective particle elimination and optimal cooling efficiency, we recommend regular cleaning or replacement of the filters. This can occur on a bi-weekly or monthly basis, depending on the use you make of your unit. Whatever the case is, do not hesitate to follow the manufacturer’s instructions contained in the user guide.
Costway portable AC units offer a good alternative and effective cooling capacity. These mobile systems can cool up to 400 sq. ft. room spaces. And just like any electricity cooling appliance, their benefits come at a cost. However, it is important to mention that their impact on your electricity bill depends on the unit’s BTUs, your utility provider’s rates, and other elements. Estimating your consumption is possible by converting BTUs to kilowatt-hours, taking into consideration the fact that a 10,000-BTU unit consumes 2.9 kW/h.
According to the U.S. Energy Information Administration, 1kWh of energy usage costs about 16.18 cents. At this rate, running a Costway 23049-CYPE 10,000 BTU Portable Air Conditioner all day would roughly cost 69.6 kWh x 0.1618, which equals to $11.26.
We know that Costway has a good reputation. The quality of their products is excellent, and yes, the brand offers a warranty with their products. All of their items have 90 days’ warranty. In case you received a defective or damaged item form Costway, it is possible to return it to them for a replacement or a refund. Besides, the brand guarantees that all products are brand new and in perfect condition before shipping. They are quick to respond, and their customer service answers your inquiries and claims as soon as they receive them.
As you can see from our review, our Editor’s Choice is the Costway 23049-CYPE. We love its multiple safety protection functions, its compactness, quiet operation, and auto-evaporation system, and a filter. The unit is easy to use, provides efficient cooling, and has earned a great rating on our list.
For those who are looking for an upgrade pick, you will love the Costway 24041-CYPE. The unit is solid, and its price is reasonable. Not only does it provide good performance, but by doing so, it does not destroy the ozone layer because it uses eco-friendly refrigerant.
Last but not least, the Costway 22783 is the best ideal for those who are looking for an efficient and convenient unit. It is easy to install and comes equipped with a two-way up/down deflection system to provide even air circulation. With these great features, it’s no wonder why this unit is included in our list of the best Costway portable air conditioners.