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The Best Air Conditioner

Friedrich AC, Windmill AC (Illustration by Today Decision) (Photos from Amazon)

Not only are they essential during the summer, but during the winter too (depending on the model, of course).

Air conditioners keep our houses cold when it’s hot and hot when it’s cold. Some of them—you could call them the best air conditioners—have other useful features as well.

Whether you live in the cold lands of Siberia or you’re out in a tiny shack in the middle of the desert, you need air conditioners, and good ones at that. All jokes aside, let’s see your options and find the best one for your needs.

It’s Key to Consider

When it comes to buying an air conditioner for your home, making the right choice involves evaluating several critical factors. Here are the main points to consider:

Type of air conditioner

  • Window units Ideal for single rooms and relatively easy to install.
  • Portable units: Versatile and can be moved from room to room.
  • Split systems: Consist of an indoor and outdoor unit, good for cooling individual rooms or open spaces.
  • Ducted systems: Provide cooling for the entire house through a network of ducts.

Cooling capacity

Measured in BTUs (British Thermal Units). The size of the room determines the required BTU rating. Larger rooms need higher BTU ratings. Use the room’s square footage as a guide: approximately 20 BTU per square foot.

Energy efficiency

Look for the Energy Efficiency Ratio (EER) or Seasonal Energy Efficiency Ratio
Indicates the energy efficiency of an air conditioner over an entire cooling season; higher SEER means better efficiency.
(SEER). Higher ratings indicate better efficiency. Energy Star-rated models are more efficient and can save on energy bills.

Noise level

Check the decibel (dB) rating, especially if the unit will be in a bedroom or living area. Lower dB levels mean quieter operation.

  • For bedrooms, a decibel rating of 50 dB or lower is ideal, as this range is similar to a quiet conversation and won’t disrupt sleep.
  • For living areas, a rating up to 60 dB can be acceptable, equivalent to normal conversation levels. However, for a more peaceful environment, aim for 50–55 dB.

Features and controls

  • Thermostat control: Allows precise temperature settings.
  • Timers: Enable you to set the unit to turn on or off at specific times.
  • Remote control: Offers convenience in adjusting settings.
  • Smart features: Integration with home automation systems, smartphone control, etc.

Installation and maintenance

Some units require professional installation, especially ducted and split systems. Consider ease of maintenance, such as filter
A component that cleans the air entering the AC unit, trapping dust, pollen, and other particles to improve indoor air quality and protect the unit.
cleaning or replacement.

Price and budget

Balance between initial costs and long-term savings on energy bills. Higher upfront costs for more efficient models can lead to lower operating costs.

Brand and warranty

Choose reputable brands known for reliability and good customer service. Check the warranty terms for parts and labor.

Climate and usage patterns

Consider the local climate and how frequently you’ll use the air conditioner. In areas with extreme temperatures, a more powerful unit or additional features like dehumidification might be necessary.

Room specifics

Account for the room’s insulation, ceiling height, and window size and orientation. Rooms with more windows or direct sunlight might need higher-capacity units.

1

 Senville LETO Series Mini Split Air Conditioner

Best with smart technology
Features an accelerated turbo function and operates reliably even at temperatures as low as 5°F (-15°C).
$1199.99
from Amazon
May be out of stock
Cooling power12000 BTU
Dimensions31.5 x 7.5 x 11.75
Weight19 pounds
Voltage230 Volts
Noise level34 dB
Buy if…
  • you need voice control and app integration.
  • you seek a versatile, all-season solution.
  • you want reliable performance at low temperatures.
  • you value a long-term warranty.
Don’t buy if
  • you prefer a DIY installation.
  • you want a simple, single-function, non-smart AC system.
  • you seek a lower upfront cost.

This mini-split AC/heating system integrates seamlessly with voice control or an app, allowing you to adjust settings from anywhere. The system offers energy savings of up to 40% and lets you set routines for optimal temperature control.

This 4-in-1 unit includes air conditioning, a heat pump
A system that provides both heating and cooling by transferring heat from one place to another, suitable for year-round climate control.
, a dehumidifier, and a fan, making it suitable for all seasons. It features an accelerated turbo function and operates reliably even at temperatures as low as 5°F (-15°C). The DC inverter is UL-listed and AHRI-certified, ensuring dependable performance.

This unit is designed for both residential and commercial use. It fits well in bedrooms, living areas, and various commercial spaces, such as stores and eateries, offering dynamic performance without compromising style.

The package includes an indoor air handler, outdoor condenser, remote control, and a comprehensive installation kit with a 16-foot line set and communication wire. Pre-loaded with R410A refrigerant, it serves up to 25 ft. However, professional installation is required as it is not a DIY unit.

Your investment is protected with a 5-year warranty on parts and another 5 years on the compressor. Senville’s reputation for quality is backed by complimentary technical assistance, though labor costs are not included.

Senville LETO Air Conditioner Reviews

  • Energy efficient: Customers highlighted that the unit is very efficient and saves energy.
  • Voice control: Users said that the voice control integration works flawlessly.
  • Costly installation: Customers highlighted that professional installation is costly.
  • Heating performance: Customers mentioned that the heating function performs well in cold weather.
  • Remote issues: Customers mentioned that the remote control is not very intuitive.
  • Quiet operation: Users pointed out that the AC is quiet and unobtrusive.
  • Regular maintenance: Users pointed out that the unit requires regular maintenance.
2

DELLA Mini Split Air Conditioner

Most efficient
Includes an eco-energy-saving mode and a turbo function for rapid temperature changes.
$899.96
from Amazon
May be out of stock
Cooling power18,000 BTU
Dimensions39.76 x 12.4 x 8.66 inches
Weight76 pounds
Voltage230 Volts
Noise level50 dB
Buy if…
  • you need efficient cooling and heating.
  • you want coverage up to 1000 sq. ft.
  • you prefer energy savings and eco mode.
  • you seek silent operation.
  • you need a unit for cold environments.
Don’t buy if
  • you dislike professional installation needs.
  • you require fuse sizes above 20A.
  • you need a system for a larger area.
The Della air conditioner offers 18000 BTU
Measures the cooling capacity of an air conditioner, indicating how much heat it can remove from a space per hour.
/h with a high SEER2 rating of 19. It operates efficiently on 208–230V power, providing substantial energy savings due to its DC inverter technology. 

Covering up to 1000 square feet, this unit ensures comprehensive heating and cooling. It comes with a full installation kit. The air conditioner can handle environments with temperatures down to 5 degrees Fahrenheit, making it suitable for various climates.

The system boasts several smart features, including 4D airflow, multiple operating modes, and a 24-hour timer. It also includes an eco-energy-saving mode and a turbo function for rapid temperature changes. The maximum fuse size required for this unit is 20A.

Temperature sensing is enhanced by the smart sensor located in the remote control, which adjusts airflow based on the room’s conditions. Professional installation is necessary, as the unit requires line-set vacuuming and potential freon adjustments. This system is not suitable for DIY installation.

Operating at an ultra-silent 50 dBa, the air conditioner ensures minimal noise disruption. It can quickly adjust room temperatures between 60 and 90 degrees Fahrenheit, providing a comfortable environment efficiently. The equal airflow distribution enhances overall comfort.

DELLA Mini Split  Air Conditioner Reviews

  • Cooling performance: Users said it cools rooms quickly and effectively.
  • Professional installation: Customers highlighted the necessity of professional installation.
  • Quiet operation: Customers appreciated the unit’s low noise level.
  • Freon adjustments: Users said freon level adjustments were challenging.
  • Heating capability: Customers emphasized its reliable performance in cold conditions.
3

 Pioneer WYS012G-20 Air Conditioner

Most versatile
Its temperature operating range is -13°F to 122°F, making it ideal for year-round use.
$838.00
from Amazon
May be out of stock
Cooling power12000 BTU
Dimensions31.5 x 7.5 x 11.75
Weight19 pounds
Voltage230 Volts
Noise level40.5 dB
Buy if…
  • you need a year-round solution.
  • you prefer ultra-silent operation.
  • you require easy-to-install components.
  • you use standard household power.
Don’t buy if…
  • you find multi-component systems complex.
  • you need more than 12,000 BTU/H of cooling.
  • you don’t have standard household power.

This system combines air conditioning, heating, dehumidification, and ventilation. It uses the latest technologies for superior efficiency and comfort. Its temperature operating range is -13°F to 122°F, making it ideal for year-round use.

With a cooling capacity of 12,000 BTU/H and 17.5 SEER efficiency, it ensures optimal performance. The heating capacity is 11,800 BTU/H with a 9.0 HSPF efficiency. The unit operates on standard household power (208~230 VAC, 60 hertz, 1 phase).

The indoor temperature setting range is 62°F to 90°F, with a low heat setting of 46°F for vacation mode. The cooling mode outdoor range is 32°F to 122°F, and the heating mode outdoor range is -13°F to 86°F.

 Pioneer Air Conditioner Reviews

  • Quiet operation: Customers highlighted that the unit operates very quietly.
  • Efficiency: Customers noted excellent year-round efficiency and performance.
  • Overkill for moderate climates: Customers highlighted that it might be overkill for moderate climates.
  • Easy installation: Users said that installation was straightforward with included components.however, some users thought that the installation was a bit hard.
  • Versatility: Customers praised the system’s versatility in extreme temperatures.
4

DELLA ODU 2 Dual Zone  Air Conditioner

Best multi-zone
Includes smart functions like 4D airflow, “I feel” mode, a 24-hour timer, sleep mode, and multiple fan speeds.
$2899.96
from Amazon
May be out of stock
Cooling power24000 BTU
Dimensions46.93 x 14.17 x 10.23
Weight36.4 pounds
Voltage230 Volts
Noise level51 dB
Buy if…
  • you need energy-efficient cooling and heating.
  • you have multiple rooms that need individual controls.
  • you require ample coverage for large spaces.
  • you want a quiet-operation unit.
Don’t buy if
  • you plan to install it yourself.
  • you need a unit for small spaces.
  • you are looking for a basic air conditioner.

This air conditioner is designed to be energy efficient, offering a 36000 BTU/h cooling capacity with a SEER2 rating of 19. It operates on 208–230V, is ETL-listed, and is A-certified. 

The unit features a ductless mini-split inverter
Allows the compressor to vary its speed and cooling output, significantly improving energy efficiency and maintaining a consistent temperature.
system with a heat pump that functions effectively even in low temperatures, providing up to 30% power savings.

The unit is equipped with two indoor air handlers, each with a 24,000 BTU capacity, and an outdoor condenser.

Each handler can be controlled separately, allowing for precise climate control in different rooms. This makes it ideal for spaces up to 3000 square feet, ensuring optimal comfort across larger areas.

The air conditioner includes smart functions like 4D airflow, “I feel” mode, a 24-hour timer, sleep mode, and multiple fan speeds. These features enhance usability and comfort. The system operates quietly at only 51 dBa.

Installation requires professional expertise, as it involves line-set vacuuming and freon level adjustments. The package includes two 16-foot copper pipes and installation kits, making setup more convenient for professionals.

DELLA ODU Air Conditioner Reviews 

  • Efficient performance: Customers highlighted that the unit effectively cools large spaces efficiently and quietly.
  • Temperature control: Users said that the separate controls for rooms are highly convenient and functional.
  • Professional installation: Users said that the requirement for professional installation is inconvenient.
  • Smart features: Customers praised the useful smart functions like sleep mode and 24-hour timer.
  • High cost: Users mentioned that the initial cost and installation fees are quite high.
  • Quiet operation: Users noted that the air conditioner runs quietly, making it ideal for bedrooms and living rooms.
  • Size: Users noted that the unit is bulky and requires substantial space.
  • Energy savings: Customers mentioned significant energy savings with this unit.
5

Soleus Air Exclusive Air Conditioner

Best tool-free
Includes a 24-hour timer, energy-saving mode, and sleep mode, contributing to its energy-saving capabilities.
$649.99
from Amazon
May be out of stock
Cooling power8,000 BTU
Dimensions28.9 x 18.7 x 15
Weight68.3 pounds
Voltage115 Volts
Noise level41 dB
Buy if…
  • you prefer a simple, tool-free installation.
  • you want precise cooling control.
  • you need to maintain your window view.
  • you value energy-saving features.
  • you seek easy maintenance and longevity.
Don’t buy if
  • you have window sills wider than 11 inches.
  • you have windows under 16″ in height.
  • you prefer permanent filter solutions.

The Soleus air conditioner combines various AC types into one unit. Its design allows for easy installation without tools. The unit fits over window sills, fitting different sizes while keeping the view clear.

With the MyTemp remote control, users can ensure precise cooling. This feature allows the unit to adjust to the user’s location, enhancing comfort and energy efficiency. 

The device also includes a 24-hour timer, energy-saving mode, and sleep mode, contributing to its energy-saving capabilities.

Operating the device is straightforward, thanks to its electronic controls and LCD remote. The washable and reusable filter simplifies maintenance, ensuring the unit remains efficient and extending its lifespan.

Soleus Air Conditioner Reviews

  • Easy installation: Customers highlighted that the tool-free setup was incredibly convenient.
  • Energy efficiency: Users said that the energy-saving modes significantly reduced their utility bills.
  • Size limitations: Users pointed out that the unit didn’t fit wider window sills.
  • Noise level: Users pointed out that the unit was somewhat louder than expected.
  • View maintenance: Users appreciated that the unit didn’t obstruct their window view.
  • Simple operation: Customers noted that the electronic controls were intuitive and easy to use.
6

Friedrich CCF08A10A Window Air Conditioner

Most quiet
multiple cooling, heating, and fan speeds, eight-way airflow control, and a sleep setting.
$329.00
from Walmart
May be out of stock
Cooling power8,000 BTU
Dimensions21 x 19 x 13
Weight57 pounds
Voltage110 Volts
Noise level56 dB
Buy if…
  • you want quieter air conditioning.
  • you need voice-command smart control.
  • you prefer eco-friendly cooling solutions.
  • you require easy-to-clean filters.
  • you need a simplified installation.
  • you value reliable energy efficiency.
  • you need a simplified installation.
Don’t buy if
  • you need ultra-high cooling capacity.
  • you need very low upfront costs.
  • you dislike using mobile apps.

The Chill Premier from Friedrich offers great energy efficiency and quiet performance thanks to its QuietMaster technology. 

It features Wi-Fi control via the Friedrich Go App, allowing you to manage it from your smartphone. It’s available in both heat/cool and slide-out chassis options to fit different needs.

The QuietMaster Technology makes it up to 25% quieter than other brands, using heavy insulation, strong metal casing, wide air vents, and vibration-reducing counterweights. This results in a quieter and more comfortable environment.

The smart Wi-Fi control is convenient, letting you control the unit from anywhere with the FriedrichGo App. It’s easy to set up and works with voice commands, making it ideal for smart home systems.

If you are interested in purchasing a window air conditioner, our article on the best window air conditioner will help you choose the best product.

The Chill Premier has multiple cooling, heating, and fan speeds, eight-way airflow control, and a sleep setting to help you maintain the perfect temperature. It works well in various room sizes and meets different user preferences.

Air quality is important, with features like a washable antimicrobial air filter and a filter alert to keep the air fresh and clean, benefiting those with allergies or respiratory issues.

Eco-friendly consumers will like that it uses R-410A refrigerant, is Energy Star qualified
This indicates that the unit meets strict energy efficiency guidelines set by the EPA, helping to reduce energy consumption.
, and comes in recyclable packaging, showing Friedrich’s commitment to the environment.

Installation is easy with a one-piece frame for quick setup and expandable side curtains for standard installations. The slide-out chassis models make maintenance simpler, adding to their practicality.

Friedrich Window Air Conditioner Reviews

  • Quiet operation: Customers highlighted that the unit operates very quietly, enhancing indoor comfort.
  • Smart features: Users said that the Wi-Fi control is very convenient and easy to use.
  • Wi-Fi setup: Customers highlighted that the Wi-Fi setup can be problematic and time-consuming.
  • Energy efficiency: Customers mentioned that the unit is highly energy-efficient, lowering their utility bills.
  • Cooling: Users said that the cooling capacity might be insufficient for very large rooms.
  • Air quality: Customers highlighted that the antimicrobial filter significantly improves indoor air quality.
  • Maintenance: Customers noted that the slideout chassis model can be tricky to maintain.
7

Haier Window Air Conditioner

Most compact
Two cooling modes and two fan speeds, allowing flexible and optimal room temperature control.
$219.00
from Amazon
May be out of stock
Cooling power5000 BTU
Dimensions16.44 x 15 x 12.56
Weight36 lbs
Voltage120 Volts
Noise level50 dB
Buy if…
  • you require an easy installation process.
  • you prefer low-noise operation.
  • you want adjustable cooling modes.
  • you need a slide-out filter.
  • you seek flexible temperature settings.
Don’t buy if
  • you need to cool large areas.
  • you have non-standard windows.
  • you dislike window-mounted units.
  • you require high cooling capacity.

The Haier window air conditioner is designed to efficiently cool rooms up to 150 square feet. It comes with an easy installation kit, allowing users to start cooling immediately. 

With a cooling power of 455 watts, it is best suited for small rooms like bedrooms, studio apartments, guest rooms, and home offices. This air conditioner operates with low noise, making it ideal for nighttime use in bedrooms. 

It provides maximum comfort with two cooling modes and two fan speeds, allowing flexible and optimal room temperature control. The unit also features 10 temperature settings, making it easy to adjust cooling to your desired comfort level.

Its installation and maintenance are straightforward. It has a fixed chassis and fits easily into double-hung windows with the included EZ-Mount installation kit.

Additionally, the slide-out filter simplifies cleaning, ensuring the unit runs efficiently when cleaned every 30 days.

Haier Window Air Conditioner Reviews

  • Noise level: Customers highlighted that the unit runs quietly and is suitable for bedrooms.
  • Effective cooling: Users said that it effectively cools small spaces quickly.
  • Limited coverage: Customers mentioned it is not suitable for larger rooms.
  • Easy installation: Customers noted the installation process is straightforward with the kit.
  • Window fit issues: Customers highlighted difficulties with non-standard window sizes.
  • Compact design: Customers highlighted that the unit fits well in small windows.
  • Low maintenance: Users said the slide-out filter makes cleaning simple.
  • Cooling power: Users mentioned that it may struggle in extremely hot weather.
8

EcoFlow Wave 2 Portable Air Conditioner

Best portable
Flexible power options, including a Delta Power Station, wall outlet, 12V car charger, or solar panel.
$1299.00
from Walmart
May be out of stock
Cooling power5100 BTU
Dimensions20.40 x 11.70 x 13.20
Weight32 pounds
Voltage120 Volts
Noise level44 dB
Buy if…
  • you need portable cooling or heating.
  • you often camp in tents or RVs.
  • you prefer quiet operations while sleeping.
  • you value the multiple charging options available.
  • you want easy control via an app.
Don’t buy if
  • you require cooling or heating for large areas.
  • you need continuous power without battery swaps.
  • you don’t camp or move the air conditioner often.

The EcoFlow Wave 2 is a portable air conditioner with heating capabilities, weighing only 14 kg. Its compact size makes it easy to move and ideal for home or camping use. 

With a cooling capacity of 5100 BTU and a heating capacity of 6100 BTU, it can quickly adjust room temperatures.

This device offers flexible power options, including a Delta Power Station, wall outlet, 12V car charger, or solar panel. The Wave 2 operates without CO2 emissions and features a swappable battery, enabling up to eight hours of self-sufficient use.

The EcoFlow app allows easy control and monitoring of the air conditioner. Its quiet operation at 44 dB in Sleep Mode ensures peaceful rest, while Eco Mode extends usage time. The Wave 2 requires no installation or drainage, providing immediate comfort.

Additionally, with an add-on 1159Wh battery, the Wave 2 can run for 7–14 hours when connected to a DELTA power station. This extended run time makes it 28% more efficient than other power stations, enhancing its portability and convenience.

Also, if you think a portable air conditioner is a better choice for you, make sure to read our article titled best portable air conditioner.

EcoFlow Wave Air Conditioner Reviews

  • Effective cooling: Users noted the unit significantly lowers temperatures in large spaces.
  • Off-grid capability: Customers appreciated its performance without grid power.
  • Heavy unit: Customers mentioned the weight as a drawback, suggesting wheels for mobility.
  • Quiet operation: Some customers were pleased with the low noise level.
  • Limited cooling area: Users observed that it only cools the immediate vicinity.
  • Easy setup: The product was found to be user-friendly during initial start-up.
  • Additional costs: Extra expenses for adapters and cables were not well-received.
9

Honeywell Portable Evaporative Cooler with Fan

Best energy-saver
Includes a low water alarm, an easy-access water fill door, and a washable dust filter.
$159.99
from Amazon
May be out of stock
Cooling powerN/A
Dimensions11.5 x 11.6 x 29.6
Weight11.2 pounds
Voltage120 Volts
Noise levelN/A
Buy if…
  • you need a portable cooling solution.
  • you live in a dry climate.
  • you want energy-efficient cooling.
  • you seek a multifunctional cooling device.
  • you prefer low-maintenance appliances.
Don’t buy if
  • you need powerful cooling.
  • you want advanced cooling features.

This compact evaporative air cooler is designed to cool your immediate area, mimicking the comfort of a cool lake breeze. It is easily portable, allowing for personal evaporative cooling wherever needed.

Maintenance and operation are straightforward with this cooler. It includes a low water alarm, an easy-access water fill door, and a washable dust filter. The Honeycomb cooling media ensures effective cooling with minimal upkeep.

This evaporative air cooler is energy efficient and works best in dry climates with relative humidity under 50-60%. It consumes little power, making it an economical alternative to fans and providing a moist, cool breeze in your home.

This 3-in-1 portable swamp cooler can be used for evaporative cooling or a gentle, fan-only breeze during warm days. It also functions as a humidifier to keep air hydrated in colder months, offering versatility in its use.

Unlike traditional air conditioners or fans, this portable air cooler reduces temperature through water evaporation. It provides an effective cooling solution that is also environmentally friendly.

Honeywell Cooler Reviews

  • Quiet operation: Customers highlighted the cooler’s super-quiet performance with multiple settings.
  • Efficient cooling: Users said that directing the airflow results in a comfortable, cold breeze.
  • Leakage issues: Customers reported water leaks damaging floors after a year of use.
  • Energy saving: Reviewers appreciated the minimal impact on the power bill, around $5 at most.
  • Maintenance hassle: Some found the cooler maintenance to be inconvenient and problematic.
10

DeLonghi PAC-UV Portable Air Conditioner

Best with UV-C protection
Features a washable filter to screen impurities, which can be easily cleaned under a faucet. 
$679.95
from Amazon
May be out of stock
Cooling power8600 BTU
Dimensions15.4 x 17.5 x 31.7
Weight83.3 lbs
Voltage115 Volts
Noise level53 dB
Buy if…
  • you need powerful cooling for large rooms.
  • you want UV-C protection against viruses.
  • you require quieter cooling performance.
  • you prefer a washable filter system.
  • you use programmable timers for cooling.
Don’t buy if
  • you require cooling for small spaces.
  • you dislike using washable filters.
  • you don’t need virus protection.

This portable air conditioner is designed to cool extra-large rooms, delivering 14000 BTU of cooling power. 

It incorporates UV-C technology to protect against viruses, with high effectiveness rates of 99.5% against H1N1, 99.9% against HCoV-229E, 99.9% against H3N2 and 99.9% against infectious bronchitis.

The unit operates with reduced noise levels, achieving up to 50% noise reduction compared to earlier models. It features a washable filter to screen impurities, which can be easily cleaned under a faucet. 

The programmable timer
Allows users to schedule the operating times of the AC unit, enhancing convenience and energy savings by turning the unit on or off automatically.
and motorized airflow enable users to set specific cooling schedules and ensure even distribution of cool air throughout the room.  

Portability and ease of installation allow for moving the unit between rooms as needed, potentially saving energy by cooling only occupied spaces. 

Users can adjust settings throughout the day with its 3-in-1 functions and directional airflow capabilities. The controls are designed to be user-friendly, enhancing the overall experience.

DeLonghi Air Conditioner Reviews

  • Quiet operation: Customers highlighted its quietness, especially in whisper or eco mode.
  • Remote sensitivity: Users noted that the touch-control remote is less sensitive.
  • Cooling efficiency: Reviewers mentioned effective cooling and decent air output.
  • Initial smell: Some experienced an unusual ‘fish’ smell upon first use.
  • Durability concerns: There were reports of units cracking and leaking at the bottom.
  • Performance: Customers were satisfied with its cooling performance in their living spaces.
11

LG Smart Portable Air Conditioner

Best with voice-control
Features a digital control panel and comes with a remote control for easy operation.
$469.99
from Amazon
May be out of stock
Cooling power8000 BTU
Dimensions17.52 x 14.56 x 28.15
Weight62.9 pounds
Voltage115 Volts
Noise level49 dB
Buy if…
  • you need remote operation capabilities.
  • you use Amazon Alexa or Hey Google.
  • your room size is up to 350 sq ft.
  • you prefer multiple operation modes.
  • you want customizable fan speeds.
  • you need efficient cooling and dehumidification.
Don’t buy if
  • you need cooling for larger spaces.
  • you don’t use voice assistant technologies.
  • you have no need for remote control.
  • your budget doesn’t allow for smart features.

You can control your cooling environment from anywhere with this portable air conditioner. Using LG ThinQ Technology, you can manage settings remotely via your phone. Additionally, it’s compatible with Amazon Alexa and Hey Google for easy voice commands.

The air conditioner offers three modes: Cool, Fan, and Dry. Cool mode provides effective cooling and dehumidifying; Fan mode circulates air; and Dry mode is suitable for damp conditions. This versatility ensures a comfortable environment in various weather conditions.

You can customize your cooling experience with two different fan speeds. Adjust the airflow to meet your needs, whether you prefer a light breeze or a stronger cooling effect.

Designed for rooms up to 350 square feet, this air conditioner is suitable for medium-sized spaces like kitchens, living rooms, bedrooms, or offices. It provides efficient cooling coverage, ensuring comfort in different areas of your home or office.

The unit features a digital control panel and comes with a remote control for easy operation. This design makes it simple to manage settings and maintain a comfortable indoor environment.

LG Air Conditioner Reviews

  • Efficiency: Customers highlighted its quick cooling ability for a 40-foot space.
  • Power usage: Users noted the cord and wall stay cool, indicating low power consumption.
  • Noise level: Some found it louder than expected but manageable as white noise.
  • Remote design: Customers suggested an LED light on the remote for better visibility.
  • Leakage issue: There were reports of water leakage causing carpet damage.
  • Reliability: Users appreciated its consistent performance over two seasons.
12

Midea Duo Portable Air Conditioner

Best dual
Features a dual hose-in-hose design, ensuring balanced air circulation indoors by intaking and exhausting air outdoors.
 $699.00
from Amazon
May be out of stock
Cooling power14000 BTU
Dimensions16.73 x 19.53 x 34.48
Weight77.2 pounds
Voltage115 Volts
Noise level42 dB
Buy if…
  • you need efficient cooling and heating.
  • you prefer quiet operation at 42 dB.
  • you use smart home devices frequently.
  • you want quick and strong room cooling.
  • you value significant energy savings.
  • you live in a humid climate.
Don’t buy if
  • you need a compact, ultra-portable unit.
  • you don’t have a strong Wi-Fi signal.
  • you don’t require dual heating and cooling.

Midea Duo portable air conditioner features an innovative dual hose-in-hose design, ensuring balanced air circulation indoors by intaking and exhausting air outdoors. This design prevents hot outside air from seeping in, maintaining optimal indoor conditions. 

The variable-speed inverter technology in the Midea Duo portable air conditioner allows it to cool more efficiently while using significantly less electricity than traditional units. It can save over 40% of energy compared to the U.S. federal standard. 

This model offers more than twice the cooling power and speed, thanks to its optimized air duct system, ensuring rapid and strong whole-room cooling.  The unit uses R-32 refrigerant and has a cooling capacity
The amount of heat an AC unit can remove from a room, is essential for sizing the unit correctly.
of 1,300 watts. It can also remove up to 58.99 liters of moisture daily.

The Midea Duo is not just a cooling device; it also offers heating capabilities with a 14,000 BTU capacity, making it suitable for year-round use. It provides efficient heating during colder months, ensuring comfort in any season.

For smart home enthusiasts, the Midea Duo comes with Wi-Fi connectivity and can be controlled via the MSmartHome App or through voice commands with Alexa and Google Assistant. This feature allows for convenient control from anywhere.

The Midea Duo operates at an ultra-quiet sound level of 42 dB, comparable to a library’s quietness. This makes it ideal for installation in bedrooms or living rooms, where quiet operation is essential for sleep, reading, or watching TV without the disturbance of traditional AC noise.

Midea Duo Air Conditioner Reviews

  • Quick cooling: Customers highlighted that the unit cools the space almost immediately, providing comfort and convenience.
  • Noise level: Users said that while there is some noise, it’s not bothersome and serves as white noise for sleeping.
  • Remote control: Reviewers mentioned the handy remote control, though pointing it directly at the unit is necessary for accurate temperature adjustments.
  • Setup: Some customers pointed out the need for a saw to adjust the window insert, which might be a minor inconvenience 
  • Temperature discrepancy: There were mentions of occasional discrepancies between the unit and remote control temperature readings.
  • Replacement parts: A critical point raised was the lack of available replacement parts, rendering the units unusable.
13

LG Window Air Conditioner

Most reliable
Convenient features like a filter light reminder and a slide-out, washable filter simplify maintenance.
$259.99
from Amazon
May be out of stock
Cooling power6000 BTU
Dimensions17.31 x 14.38 x 11.13
Weight39.6 pounds
Voltage115 Volts
Noise level52 dB
Buy if…
  • you want a quiet air conditioner.
  • you need customizable cooling settings.
  • you prefer a user-friendly control panel.
  • you require automatic restart after outages.
  • you need to cool medium-sized rooms.
Don’t buy if
  • you need to cool large spaces.
  • you need advanced smart home integration.
  • you require heating capabilities.

This window air conditioner operates quietly, producing noise levels as low as 52 dB in low mode. This makes it suitable for environments requiring minimal disruption, such as bedrooms or offices. Its low-noise performance allows for a peaceful night’s sleep and uninterrupted work.

Featuring three cooling and fan speeds, you can easily customize the airflow to meet your specific needs. The flexibility in speed settings enhances comfort by allowing precise control over the cooling intensity, ensuring the room remains at your desired temperature.

Usability is maximized with an intuitive digital control panel and remote control. The 2-way air deflection system provides additional flexibility in directing the airflow. 

Convenient features like a filter light reminder and a slide-out, washable filter simplify maintenance. The included window installation kit ensures a straightforward setup process.

The Auto Restart feature is designed to restore operation automatically after a power outage, eliminating the need for manual intervention. This ensures that the air conditioner resumes cooling as soon as power is restored, maintaining a consistently comfortable environment.

With a cooling capacity sufficient for rooms up to 250 square feet, this unit is ideal for medium-sized spaces. Whether it’s a bedroom, office, or other medium-sized area, it can effectively maintain a comfortable temperature.

LG Air Conditioner Reviews

  • Installation: Customers highlighted that the unit fits in windows with minimal clearance, making it suitable for older homes with high base frames.
  • Adhesive strip: Users said that the adhesive strip for the window is extremely sticky and fragile, making installation delicate. 
  • Manual discrepancy: Reviews noted that the manual has not been updated to reflect the actual features of the unit, like the remote control battery requirement.
  • Side panels: Feedback mentioned that the screws for the side panels should be installed to be invisible from the inside.
  • Drain feature: Opinions expressed concern that the unit lacks a drain, which could be an issue in high-humidity areas.
  • Remote control: Users found the remote control basic and wished for a visual indication of settings.
  • Noise level: Some reviews complained about the noise, while others found it acceptably quiet.
14

Windmill AC Modern Air Conditioner

Best with modern design 
Integration with smart home systems and voice assistance devices offers additional convenience.
$463.75
from Amazon
May be out of stock
Cooling power6000 BTU
Dimensions15.6 x 18 x 12
Weight58 pounds
Voltage115 Volts
Noise levelN/A
Buy if…
  • you value a modern, attractive design.
  • you need to cool up to 250 sq. ft.
  • you want ultra-quiet operation.
  • you prefer easy, hassle-free installation.
  • you use smart home technology.
Don’t buy if
  • You need to cool large spaces.
  • You don’t use smart home devices.
  • You require more than just basic features.

Curved edges and clean lines make this air conditioner an attractive addition to any home. The Windmill AC’s auto-dimming LED display and ultra-quiet operation ensure a peaceful sleep environment. 

Designed to cool spaces up to 250 square feet, it seamlessly fits into modern interiors.

The pre-assembled install kit simplifies the setup process, allowing you to enjoy cool air almost immediately. An easy-to-follow installation guide is included, making it hassle-free to get started. This convenience means you can experience ultra-quiet comfort right out of the box.

Control the Windmill AC remotely through its top-rated app, allowing you to adjust settings from your smartphone. Integration with smart home systems and voice assistance devices offers additional convenience.

Designed for optimal airflow, the Windmill AC directs air at a 45-degree angle, avoiding direct blasts to your face. The use of R32 refrigerant makes it an environmentally friendly choice. 

Drawing on 60 years of expertise, Windmill has crafted a smart window air conditioner that meets contemporary needs.

Windmill Air Conditioner Reviews 

  • Smart controls: Customers highlighted the intuitive and easy-to-navigate controls.
  • Quiet operation: Reviewers loved the near-silent noise level. However, a few customers mentioned a desire for less blowing noise.
  • Cost: Some users felt the price was higher compared to other models.
  • Performance: The dual air intake feature was praised for its even air distribution.
  • Eco mode: There were concerns about the eco mode’s effectiveness and temperature sensing.
  • Eco-friendly: The company’s focus on environmental sustainability was a plus.

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