Best Air Conditioners – 2021 Ultimate Guide

With sweltering summer temperatures, an air conditioner is a necessity!

There are various types of air conditioners out there, each with different capabilities.

If you are ready to beat the heat, here is a detailed review of some of the trending air conditioners. Read on to find the right one to stay cool when the weather heats up.

Comparison of the Best Air Conditioners

  • Very easy adjustments with Alexa and Google Assistant
  • Easy to use remote control for easy management
  • Voice control capable with Alexa and Google
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  • Best for the Money
  • Up to 35 percent energy-saving with new inverter technology
  • WiFi enabled for quick and easy connectivity
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  • Best Portable Air Conditioner
  • Cools up to 500 square feet floor area
  • Everything needed for complete installation included
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  • Best Window Air Conditioner
  • Up to 3 fan speeds for better control
  • Direct the air in 4 directions for better air distribution
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  • Best Through The Wall Air Conditioner
  • Aircon operates at a very low noise level
  • Louvres automatically oscillate for better air distribution
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  • Best Window Air Conditioner With Heat
  • High maximum cooling capacity of 8000 Btu
  • Cools a room of up to 350 square feet
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  • Best Energy Efficient Air Conditioner
  • Very lightweight design of only around 40 pounds
  • Filters can be removed and washed for easy maintenance
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How Does an Air Conditioner Work?

An air conditioner uses chemicals that are converted from gas to liquid and back again rapidly. These chemicals are responsible for transferring the heat from the air inside your home to the outside air and thereby, providing a cooling effect.

The air conditioner mainly consists of three components, including a compressor, condenser, and an evaporator. While the compressor and condenser are placed on the outside of the AC, the evaporator is typically located in the room.

The cooling fluid enters the compressor as a low-pressure gas. It moves to the condenser as a high-pressure hot gas, where it is converted into a liquid state. In the evaporator, the liquid begins to evaporate to gas.

The unit sucks air through vents, which is then used to cool gas in the evaporator, thereby removing the heat from gas. The ducts then blow the cool air back into the room.


When is it Time to Replace My Air Conditioner?

Like any other electronic appliance, an air conditioner does not last forever. Over the years, you will notice a decline in its performance. The following signs indicate that your AC unit needs replacement.

Not Getting Cold Air

It's obvious that when you are not getting cold air, there is something wrong with your air conditioner. Call for a professional, and if the repair is expensive or if the unit is beyond repair, it’s time to look for a new unit. 

Airflow is Not Great

You may notice that the AC is offering cool air, but the flow is not as good as it used to be. This can be due to damaged compressors and vents. If that is the case, it is time to look for a new unit. 

How Long Do Air Conditioners Last?

The lifespan of an AC depends on various factors, including regular maintenance, the area you live in, and humidity level. With proper care and maintenance, a good air conditioner generally lasts for 10 to 15 years.

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What Size of Air Conditioner Do I Need?

Buying an air conditioner should never be an impulse decision. It is extremely important to do your homework before buying or installing one. 

For a small bedroom, you are recommended to go for a unit with 5000 to 6500 BTUs. Similarly, to cool a bigger or busier room, a model with 7000 to 8500 BTUs is enough. When it comes to a living room, you should install a big air conditioner with 9800 to 12500 BTU.

How Many BTU Air Conditioner Do I Need?

Choosing the right size is crucial to maximize performance and minimize the running cost. Models too powerful for a room size can result in making the room too cold or hot with an increase in power consumption and utility bills. Similarly, underpowered units need to be operated constantly, thereby altering the lifespan.

Therefore, you must do proper calculations while taking various factors like room size, type of room, the orientation of the window, and local climate into account. It is always better to choose a unit with equal or slightly greater capacity for the area.

As a rule of thumb, 20 BTUs are needed for each sq ft of the space. However, other factors like the height of the ceiling and the size of your windows might also alter the cooling power.

Air Conditioner BTU Chart

Here is a simple guide to the air conditioner cooling capacity suitable for certain room sizes.

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Review of the Best Air Conditioners

Air conditioners serve a vital purpose in households. Here is a detailed review of some of the finest air conditioners from reliable brands to help you find the right pick.

Check them out!

Best Overall:

LG 8,000 Smart Window Air Conditioner, 115V, 350 Sq. Ft, Smartphone and Voice Control works ThinQ, Amazon Alexa and Hey Google, 3 Cool & Fan Speeds, White, 8000 BTU


  • Comes from a reputed brand
  • Comes with an easy-to-use remote
  • Voice control feature makes it user-friendly
  • Detailed manual instruction for quick installation
  • High-quality construction for a durable performance


  • Not suitable for large rooms
  • Comes with a hefty price tag

What Recent Buyers Report

Users are extremely satisfied with the performance of this unit, especially in the hot summer. According to them, it is well-built and simple to use and the incorporation of a voice control feature added to the ease of use. Moreover, the installation is a breeze. All buyers also loved the reliable warranty backing it up.

Why it Stands Out to Us

LG is an internationally acclaimed brand that is known for providing some high-end products to ease customers' daily lives. This smart window air conditioner is no less. With a cooling power of 8000 BTUs, the unit is meant to offer a relaxing environment.

It can be controlled using the LG app from anywhere to change the settings according to your desire. Similarly, thanks to the voice control feature, you can adjust the temperature and fan speed without even leaving your comfortable spot! 

Moreover, the auto-restart functionality remembers the settings in case of a power cut-down.  All in all, it is truly one of the best air conditioners you can get your hands on.

Bottom Line

Best of the lot, this LG smart window AC is great for cooling a small to medium-sized room within minutes. It is durable and packed with exceptional features to take your experience to the next level in summers.

Best for the Money:
Midea U Inverter MAW08V1QWT

Midea 8,000 BTU U-Shaped Smart Inverter Air Conditioner –Cools up to 350 Sq. Ft., Ultra Quiet with Open Window Flexibility, Works with Alexa/Google Assistant, 35% Energy Savings, Remote Control


  • Offers a long distance airflow 
  • Robust construction can take a lot of abuse
  • Flexible design serves the purpose efficiently
  • Comes with support brackets for easy installation
  • Wi-Fi-enabled unit can be controlled from anywhere


  • Some connectivity issues

What Recent Buyers Report

The unit has lured many customers with its affordable price tag. According to users, it packs a punch for its price. It has all the necessary features for a remarkable cooling effect. The most loved feature is its extremely quiet operation that allows you to enjoy a sound sleep at night.

Why it Stands Out to Us

Midea presents an AC with exceptional features, that too, at a very good price. This U-shaped unit boasts a very sturdy construction. It even allows you to open windows to get some fresh air. The installation becomes very easy and stable due to the provided support bracket.

With some smart control features like Wi-Fi functionality and voice control, you can change the settings conveniently. Another great thing is how quiet this model is. The design blocks the cooling system's noise, thereby allowing you to have a comfortable sleep at night with little to no background noise. 

Moreover, this unit saves power consumption to a great extent, so it will significantly cut down on your utility bills.

Bottom Line

Summing it up, this unit is available at a very reasonable price and tends to last much longer than its competitors. Its easy installation with premium features has made it an ideal choice for all-around usage.

Best Portable Air Conditioner:
Whynter ARC-14S

Whynter Portable Air Conditioner 14,000 BTU with Dual Hose Dehumidifier & Cooling Fan for 500 Sq Ft Rooms, Includes AC Unit Window Kit, ARC-14S (9,500 BTU SACC)


  • Operates at three different fan speeds
  • Portable design can be moved around easily
  • Features a dehumidifying functionality as well
  • An eco-friendly alternative with significant energy savings
  • 14000 BTU cooling power makes it a great choice for summers


  • Lacks remote control features
  • No information about any warranty

What Recent Buyers Report

This air conditioner has received lots of good reviews from customers. What they loved about it is its portable design. You can move and place it anywhere you want for soothing temperatures all around you. It cools down the room within minutes while removing all the humidity.

Why it Stands Out to Us

An award-winning unit from Whynter, this air conditioner is a must-have. Manufacturers have incorporated some brilliant features in it that work flawlessly together to justify the win.

Crafted from heavy-duty aluminum, it is reported to be extremely durable. Its 14000 BTU power capacity makes it perfect for hot summers.

One of the prominent features is its capability to work both as an air conditioner and a dehumidifier. You can operate the fan at three different speed levels as per your requirement. Moreover, the carbon filter limits the growth of bacteria. Being an eco-friendly model, it is a great investment.

Bottom Line

If you are looking for an excellent air conditioner for everyday use, you must get your hands on this unit. With a portable design and superior cooling capacity, it can be a great addition to your house, especially in summers.

Best Window Air Conditioner:

LG 8,000 BTU Window Air Conditioner, 115V, Cools 340 Sq.Ft. for Bedroom, Living Room, Apartment, Quiet Operation, Electronic Control with Remote, 3 Cooling & Fan Speeds, Auto Restart, White


  • Sturdy build to serve you in the long run
  • Evenly spreads cool air throughout the room
  • Remote control functionality for convenience
  • Backed by a one-year warranty on various parts
  • Energy-efficient and comes with an installation kit


  • Reported to be a bit noisy

What Recent Buyers Report

Just like other products from the company, this LG air conditioner has also impressed most customers. They like the small yet effective design. It is reported to be quite energy-efficient as it helped customers cut down on their monthly bills. The multi-directional airflow is great for cooling down the room in a few minutes.

Why it Stands Out to Us

Another phenomenal AC from LG, this unit exhibits a great set of features. Manufactured from steel, there is no question about its durability. It can be remotely controlled to maintain your comfort level.

The cooling capacity of 8000 BTU helps you remain cool and happy on summer days. Similarly, the installation does not need a significant amount of effort and time. Apart from a four-way airflow, the fan has three different speed levels to suit your needs. 

It evenly spreads air throughout the space while saving power consumption. In short, you can rely on this model for a comfortable experience.

Bottom Line

Are you looking for a compact window air conditioner for your room? Look no further. This model has almost everything you have been in search of. Whether you talk about the quality or cooling capacity, it won't disappoint you.

Best Through The Wall Air Conditioner:
Friedrich CP08G10B

Friedrich Air Conditioning Co. Chill Series, CP08G10B Air Conditioner 8,000 BTU Air Conditioner, White


  • Ultra-quiet in its operation
  • Installation is simple and quick
  • Auto-restart feature enhances the reliability
  • Multi-directional airflow for efficient cooling
  • Powerful room conditioner for keeping you cool


  • Lacks Wi-Fi control
  • No warranty available

What Recent Buyers Report

Users are quite impressed with the top-notch performance of this unit. They reviewed it as a user-friendly and well-built model. The remote control allows you to adjust the setting without getting up from the sofa. Plus, you don't have to call for professional help during installation. Moreover, it is reported to be energy-efficient.

Why it Stands Out to Us

Freidrich has introduced a new unit in the Chill series. This air conditioner gives you the luxury of enjoying the peace and quiet at your place. It is made using durable materials and features a nice design for easy handling.

With a cooling power of 8000 BTUs, this unit spreads cool air across your entire home. The installation is easy, thereby saving you time and energy. Moreover, it is so silent that you won’t even notice it’s working. 

There is a washable filter that also limits the growth of microorganisms, thus maintaining the hygiene standards. Lastly, you can easily change the temperature and other settings with a remote.

Bottom Line

Suitable for small rooms, this AC will provide consistent airflow to cool down any area. It is specially designed to improve your experience while cutting down power consumption. All in all, with this unit, quality and durability are guaranteed.

Best Window Air Conditioner With Heat:
Frigidaire FFRH0822R1

FRIGIDAIRE FFRH1822R2 18500 BTU 230V Median Slide-Out Chassis Air Conditioner with 16,000 BTU Supplemental Heat Capability


  • Washable filter is easy to clean
  • Remote-control functionality for convenience
  • Suitable for both window and wall installation
  • Remote control function for your convenience
  • Supplemental heating capability for heating solutions


  • No warranty available
  • Does not have any Wi-Fi connectivity

What Recent Buyers Report

One of its kind, this air conditioner has become quite popular among customers. They love their quality build and top-notch capabilities. It is highly appreciated for offering both heating and cooling solutions to suit the demands of customers.

Why it Stands Out to Us

With a cooling capacity of 8000 BTU, this AC from Frigidaire is the ideal solution for your heating and cooling problems. It incorporates a washable filter that works brilliantly to provide clean and cool air.

You can easily control the settings with a single touch. The remote control helps in changing the temperature and fan speed from anywhere in the room. Similarly, an auto cool mode allows the fan to adjust the speed according to the change in temperature. 

With this model, the installation has never been easier. Finally, the silent operation keeps you cool without any disturbance.

Bottom Line

With a plethora of features, this air conditioner is known for its durability, quality, and, of course, amazing cooling capacity. The effortless functions and customizable controls enhance the trust of customers in this unit. In short, it is a great pick for a comfortable experience round the year.

Best Energy Efficient Air Conditioner:
Amana AMAP050BW

Amana 5,000 BTU 115V Window-Mounted Air Conditioner with Mechanical Controls, White


  • Comes with a one-year warranty
  • Auto-restart after a power failure
  • Offers four-way directional airflow
  • Removable filter for proper maintenance
  • Eco-friendly and saves energy consumption


  • Suitable for small places only
  • Lacks remote control functionality

What Recent Buyers Report

Customers have positively reviewed this unit. According to them, it is quite effective in cooling down a small place within minutes. The limited warranty makes it reliable. Similarly, the installation is simple and quick, thereby saving the expenditures of calling for professional help.

Why it Stands Out to Us

The Amana air conditioner can be a great addition to your home during very hot summers in expensive electricity areas. It helps you beat the heat with its amazing cooling capacity of 5000 BTU. Though suitable for small places, it serves the purpose efficiently.

It is probably the most energy-efficient unit you will find on the market. The incorporation of a washable filter makes the cleaning process easy. You can operate the fan at two different speed levels, and the eight-way airflow will ensure an even distribution of cool air throughout the room.

Bottom Line

Amana has revolutionized the industry with this compact air conditioner. It has all the great qualities to mark its position on the market. This unit covers everything for you, from durable build to user-friendly design and from reduced energy consumption to easy installation.

Best Dual Hose Portable Air Conditioner:
Whynter ARC-143MX

Whynter ARC-143MX 14,000 BTU (9,456.1 BTU SACC) Dual Hose Cooling Portable Air Conditioner, Dehumidifier, and Fan with 3M Filter Storage Bag, up to 500 sq ft in Platinum/Black


  • CFC-free and eco-friendly model
  • Washable filter prevents microbial growth
  • User-friendly with the auto-restart feature
  • Auto drain technology improves the performance
  • Incorporates three optional modes to meet your requirements


  • Nothing specific about the warranty
  • Does not have a voice control feature

What Recent Buyers Report

According to buyers, this unit is reported to deliver exceptional performance when it comes to cooling a medium-sized room. They loved how it can work as a fan, dehumidifier, and air conditioner to meet certain needs. People who are conscious about the environment appreciate it for being eco-friendly.

Why it Stands Out to Us

Energy-efficient, eco-friendly, and durable are the three words for this air conditioner. With a cooling capacity of 14000 BTU, this model is manufactured using heavy-duty materials to enhance longevity. It is highly efficient and requires low maintenance. There is a washable filter that improves air quality by limiting bacterial growth.

Thanks to auto-drain technology, condensation is no longer a problem. The most prominent feature is its ability to work as a dehumidifier, fan, and air conditioner. Moreover, the installation does not take much time.

Bottom Line

Whynter is a renowned name in the industry. This air conditioner is durable, reliable, as well as versatile. This is more like a three-in-one unit that is specially designed to bring convenience to the user.

Quietest Window Air Conditioner:
Haier ESAQ406P Serenity Series


  • Smoother and stronger airflow
  • User-friendly and easy to install
  • Compressor blanket for silent operation
  • Remote control function for easy access
  • Incorporates four modes to improve the experience


  • No warranty available

What Recent Buyers Report

Like other products, this AC has caught the attention of many customers with its unmatchable performance. Users are quite impressed with its silent yet effective operation. The remote control makes it very user-friendly. Similarly, you can get an equal flow of cool air throughout the room.

Why it Stands Out to Us

Haier is not a new name in the HVAC industry. The company has incorporated some of the finest features in this air conditioner to maintain its reputation. It bears a cooling capacity of 6000 BTU, making it suitable for cooling down a small room within minutes.

What makes it stand out from the rest is its extremely silent operation. It keeps you cool without any disturbance while you are sleeping. There are four different operational modes, including cool, fan, energy-saving, as well as dehumidify. It cuts down on your monthly bills by reducing power consumption.

Bottom Line

Last on the list is this air conditioner from Haier that is a great choice to keep your home cool on hot summer days. It has set a high benchmark in the market with its stable performance and robust build.

10. Frigidaire FHWW083WB1


  • Offers a multi-directional airflow
  • Can be set at multiple cooling speeds
  • Automatic restart makes it user-friendly
  • Backed by a one-year warranty on the parts
  • High-end construction makes it a reliable option


  • No drain holes available

What Recent Buyers Report

The Frigidaire FHWW083WB1 is a highly-recommended model that has received a lot of appreciation from its users. They like it for its high-end construction and user-friendly design. The incorporation of a washable filter makes the cleaning process much easier. Moreover, you can enjoy a warranty on damaged parts for one year. 

Why it Stands Out to Us

Next on the list is a premium unit from Frigidaire. This smart window unit can be placed anywhere in your room. It is built from high-quality materials and incorporates a washable filter as well.

Since the unit is Wi-Fi connected, you can remotely adjust your smart device’s settings through a Frigidaire app. It can be operated on three different speed levels while throwing air in almost six different directions for an even spread of cool air. With a cooling power of 8000 BTUs, the air conditioner also bears a warranty for one year on its parts.

Bottom Line

Overall, this unit by Frigidaire leads the market with some highly advanced and impressive set of features. It is known for its durability and high-quality standards. With this unit, you can cool your room whenever you want.

How to Choose an Air Conditioner

Investing in a reliable air conditioner can be highly rewarding. However, you need to think with an open mind while making a choice. Since the market is flooding with units of various designs and sizes, you must look for certain features in a model. Here is a list of some of the essential ones.

Sturdy Build

ACs are generally made from platinum and steel. It is always advised to go for a model that is made from durable materials. The components and overall structure need to be corrosion-resistant to last in the long run.

Good Cooling Capacity

Though it depends on the room's size and your personal preference, you should still look for a model that bears the exact cooling power necessary to meet your demands.

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Washable Filter

A filter is necessary to improve air quality that is transferred by the unit in an area. A high-quality filter not only filters the air but also prevents microbial growth, thereby ensuring clean and cool air in your home.

Smart Control Features

The latest models are equipped with smart control features. While some of them can be controlled by an app or voice control functions, others allow you to make adjustments without even getting up from your comfortable spot. Make sure to go for a remote that has large, well-spaced buttons and an easy-to-read LED screen.

Air Conditioner Troubleshooting

It is possible to come across some problems with an electronic appliance. Similarly, your air conditioner can often have certain issues in its function and performance. Read on to find the reasons for some of the commonly occurring issues with an air conditioner.

Why is My Air Conditioner Leaking Water?

One of the most common problems with these units is the water leak. This mainly occurs due to the clogged condensate pipe. You can fix it with the help of a technician or even by yourself using a wet or dry vacuum. 

One of the most common causes of water leaking from your air conditioner is the clogged condensate drain line. Similarly, the drain pan may be rusted or damaged.

The drain line often gets clogged with dust, dirt, sludge, and even mold, thereby resulting in water leakage. This can be dangerous and, therefore, require quick fixing. You can try various unclogging methods like using a vacuum.

Dirty Filter

A filter plays an important role in keeping the air clean and dust-free. A dirty and clogged air filter greatly reduces the cooling ability of the air conditioner. Therefore, it is always recommended to check and clean the air filters at regular intervals. 

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What Causes Air Conditioner to Freeze up?

There can be more than one reason for your unit freezing up. One of them might include low refrigerant levels, which makes the coils too cold. Similarly, a faulty fan can prevent air from moving and thereby deliver improper performance. Apart from this, defective thermostat and drainage problems can also lead to freezing up of air conditioners.

Frozen Evaporator Coil

A frozen evaporator coil can make your AC stop working. This is due to the accumulation of sheets of ice over the coil, thereby, preventing the refrigerant in the coil to absorb the latent heat. You can fix this by allowing the evaporator coil to thaw completely for 24 hours. 

Why is My Air Conditioner Not Cooling the House?

If your AC is running but not lowering the temperature of your place, there can be various possible reasons for it. Firstly, your air condenser can be dirty or blocked, which results in the air not being properly drawn inside. Other reasons may include a problem with the compressor or refrigerant. In each case, you are recommended to seek professional help.

Why Does the Fan Keep Running on My Air Conditioner?

A faulty thermostat can be the most logical explanation for your fan running continuously. The broken thermostat causes your fan to keep running without knowing when the desired temperature has been achieved. Similarly, if your fan is set to ON instead of AUTO, it can also result in the constant running of a fan.

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How to Troubleshoot; Air Conditioner Makes Loud Noise When Starting

The clanging and banging noises can be due to debris in the unit. This can be solved by removing the obstruction and tightening the fan back in place. Similarly, the screeching noise can be due to broken fan motor bearings, and it can be eliminated by installing a new fan motor.

What's Wrong if My Air Conditioner Stinks When I Turn it on?

The foul smell that comes from your unit when you turn it on refers to Dirty Sock Syndrome. It is generally caused by molds and bacteria on your AC's evaporator coil. The buildup of moisture, dirt, and dust allows bacterial multiplication, thereby generating a mildew-like odor.

Types of Air Conditioners

Since there are different air conditioners, picking the right one for your needs is of utmost importance. It can be a bit challenging, especially if you know nothing about the models. We have listed down some major types of air conditioners currently available on the market to help you out.

Portable Air Conditioners

These air conditioners, as the name suggests, are portable and mobile. They come with wheels, so you can place them anywhere as per your convenience. Moreover, such air conditioners fall on the lower end of the cost spectrum.

Window Air Conditioners

Designed to be placed in window frames, these models are commonly seen in apartments and small spaces. The unit has half of its body inside the room and the other half sticking outside the window to exhaust the hot air.

Through the Wall Air Conditioners

If you want to give your room a more modern or elegant look, you should go for this type of air conditioner. With an aesthetic design, they feature a design similar to window AC models; however, they do not have an exhaust vent. The use of newer technology gives this type of AC more cooling power.


One of the most popular types of air conditioners used in offices and residential areas is split AC units that are ideal for their superior cooling mechanisms. They spread cool air throughout the place and thereby bring value to your bucks.

How Do They Compare?

The availability of various products for a certain purpose might make you wonder which one you should go for. Since it can be a huge investment, you need to be careful about it. This section draws a detailed comparison between various appliances to help you choose the right one.

Heat Pump vs Air Conditioner

Both types of HVAC systems are designed to provide energy-efficient performance. Most of the models come with high SEER ratings to cut down on your monthly bills. Here’s a comparison between the two:

Cost to Operate

In moderately cold temperatures, the heat pump provides energy-efficient heating. However, as the temperature drops below freezing, it requires more energy to maintain comfort, thereby increasing the electric bill. On the other hand, an air conditioner offers energy-efficient performance in all conditions.

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Heating Mode

While a heat pump can cool and heat, an air conditioner can't. The latter needs to be paired with a furnace to provide heat during cold months.


An AC unit tends to last longer than a heat pump. Since heat pumps are designed to heat and cool the home, they are used around the year. Contrary to this, an air conditioner usually gets a break during cold months if not paired with a furnace for a heat source.

Swamp Cooler vs Air Conditioner

Both types of units tend to cool down the temperature of a place. They work in their ways to cool down a room. 


An air conditioner generally uses a refrigerant for the removal of moisture and heat. On the other hand, a swamp cooler generally requires electricity and water to operate.

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Cost and Maintenance

The major disadvantage of an AC is its hefty installation cost. Moreover, monthly maintenance can cost you a lot for these units. Contrary to this, a swamp cooler requires less maintenance and, therefore, ensures considerable savings.


While an AC works best in fully closed environments, a swamp cooler is suitable for open environments with plenty of fresh air.

Frigidaire vs LG Air Conditioner

Frigidaire and LG have their respective positions in the HVAC industry. Both companies have developed a reputation for providing some high-end products over the years.

Both companies use the latest technologies in their ACs to ensure maximum comfort to the user on hot days of summer. They are designed to work as a dehumidifier as well to improve the overall experience. The differences lie in the following:

Cooling Capacity

LG models generally come with higher cooling capacities as compared to Frigidaire AC units. This makes the former a better option for larger spaces.


When it comes to price, LG units tend to fall on the higher end of the cost spectrum. However, they are worth the investment.


How to Clean Air Conditioner

Proper maintenance of an air conditioner is necessary to keep it working efficiently. It needs to be cleaned at regular intervals to offer a consistent level of cooling. 

Cleaning the system might seem like a difficult task. However, with patience and precision, you can get the task done easily. Just follow these simple steps to clean the air conditioner for better performance.

  1. Since the unit contains many moving parts, you should turn it off first.

  2. Now remove the plastic filter holder/cage and then the unit from the window.

  3. Depending on your unit, there will be debris buildup in the system. Remove the debris with the help of a vacuum or blower.

  4. Dilute your cleaning solution and spray it over the entire surface of the coils. Let the foam do the work and rinse it off with a hose.

  5. Now straighten the bent cooling fins with the help of a fin comb. This is extremely crucial in maintaining efficiency.

  6. Reattach the fan cage and screw it properly. Make sure to clear the nearby area as well for optimal airflow.

That's all you need to do for regular cleaning. If you still have any confusion, you can refer to the video below to have a full overview of what was just described.


Choosing the best air conditioner can be a struggle, especially if you don't know what you need. Therefore, it is always suggested to consider certain factors like size, cooling capacity, brand, and smart features for an ideal pick. You can go for any of our recommended air conditioners to get the right unit for your home.

People Also Ask

There are various brands out there offering their modified version of air conditioners. This wide variety can give rise to various questions in your mind. Answers to the following questions can give you further clarity. 

Who Invented the Air Conditioner?

The first modern air conditioner was introduced to the world by Willis Haviland Carrier in 1902. He was a 25-year old skilled engineer who experimented on humidity laws in a printing plant in New York where he worked. His hard work led to the creation of a very useful household appliance.

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How Much is a New Air Conditioner?

A portable or window AC is available for $234 to $700. Similarly, the price of a ductless mini-split ranges from $600 to $4500. Depending on the size and model, a new air conditioner can cost you from $3350 to $5912. 

What is a Split System Air Conditioner?

A split is the most popular type of air conditioner system used in homes. As the name suggests, a split system is split into two parts. One part is placed inside the area or room, while the other is outside. The installation does not require ductwork, thereby making the installation much easier. These units are ideally recognized for being energy-efficient and quiet.

How to Hide Air Conditioner Unit Outside

One of the best solutions is using flora to camouflage the unit. Similarly, a classic wood fence, flower planter boxes, aluminum slats, and a vinyl enclosure can be a clean way to hide your outdoor air conditioner.

How Many Watts Does an Air Conditioner Use?

Depending on the type of air conditioner, the power consumption varies. A central air conditioner generally consumes 3500 Watts. On the other hand, a large window AC unit uses 1440 watts to operate. Similarly, a small window AC requires 900 Watts for its operation. The average power consumption of a portable AC unit is around 1100 Watts.

How Many Degrees Can an Air Conditioner Cool?

An air conditioner is generally designed to lower your indoor temperature about 20 degrees from the temperature outside. You can easily do the math yourself. If it's 100°F outside, your AC unit will be running at its maximum efficiency to maintain a temperature below 80°F inside.

What Does Seers Mean in Air Conditioners?

SEER is an abbreviation for Seasonal Energy Efficiency Ratio. It is a rating system that helps you quickly determine the air conditioner's energy efficiency. The SEER value can be calculated by taking the number of BTUs (the cooling output) of an air conditioner and dividing it by the unit's wattage. The higher the SEER ratings, the greater the efficiency.

Can I Install an AC Myself?

Yes, you definitely can. All air conditioners from reliable brands come with a detailed instruction manual. All you need is to carefully follow the instructions to get the job done right.