Best 6000 BTU Air Conditioners – Complete 2022 Buyer’s Guide

| Last Updated: March 22, 2022

The 6000 BTU air conditioner is a small yet quite essential AC, especially when you only want to cool a small room. Moreover, they are highly affordable, hence you can get one at a very pocket-friendly price. However, the challenge comes when you have to choose the one that suits your needs most since there are many different models available in the market.

In this article, we are going to help you find the best 6000 BTU AC for your money. We have picked the most efficient, convenient, and well-built units you can find out there and prepared a brief overview below of what each model has to offer.  

If you are planning to get this type of AC, you need to arm yourself with all the right information and this is a good place to start.

Comparison of the Best 6,000 BTU Air Conditioners

  • The Best Overall 6,000 BTU AC
  • Type: Window
  • Dimensions: 14.38 x 17.31 x 11.13"
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  • Easily set temperature between 61 and 88 degrees
  • Type: Window
  • Dimensions: 15.26 x 13.45 x 19.04
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  • Quietest Option
  • Type: Window
  • Dimensions: 18.58 x 15.59 x 13.31"
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  • Set temperature between 61 and 88 degrees
  • Type: Window
  • Dimensions: 20.88 x 18.38 x 14"
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How to Choose a 6,000 BTU Air Conditioner

The best air conditioner should fit your most basic need, which is providing cool air and comfort. When evaluating your choice, these are the main features you should consider.


When choosing an air conditioner that you need to keep moving to new positions, portability is an aspect to consider. In terms of weight, it needs to be between 39-40 pounds so you can easily carry it from one room to another with ease.


If you want to buy a model that occupies little space, choose one that measures around 14.4×17.3 x11.1 inches so you can use it in your small office without occupying too much of your space. You can also use it in places with limited space like rooms and studios.

LG LW6017R

Room Temperature 

You have to put the room temperature aspect into consideration since you obviously want a model that saves you money. Buying one that can be used in both cold and humid areas is the best idea. This is because it comes along with both cooling and fan speeds which helps you easily adjust the temperatures in your room.

Energy Efficiency

Look for a model that also utilizes less energy which helps you spend less on electricity bills. Notably, it should meet the Energy Star requirement which reduces energy use by 15 percent. However, some models do not have this feature, so you should confirm the product’s energy efficiency before making a purchase.

Ease of Use

Last but not least, it is advisable to buy a model that is easy to use. Look for one that comes along with a remote for the utmost in convenience.

Key Terms to Know

To help compare products in this review, we have included a few key specifications for each. Here is a quick summary of what they mean.

  • Type: Whether the AC is portable, window mounted, mini-split, central, evaporative, etc.

  • Dimensions: The actual dimensions in l x w x h.

  • Weight: The physical weight of the air conditioner.

  • Voltage: The amount of electricity the unit uses. This determines the type of outlet it must plug into. 

  • Coverage Area: The amount of square footage the unit can adequately cool, determined by the manufacturer.

  • Energy Efficiency Features: Whether the unit has any features or ratings relating to energy usage.

  • dB (decibel) Level: The amount of noise the AC produces when in operation.

  • Modes: The modes of operation the unit features. This includes dehumidification, fan only, cooling, etc.

Review of the Best 6000 BTU Air Conditioners

Now that you know how to choose one of these models, let’s take a closer look at each A.C. unit.

Best Overall Window AC

LG LW6017R

LG Control 6,000 Window Conditioner, 115V, 250 Sq.Ft. for Bedroom, Den, Living Room, Quiet Operation, with Remote, 2 Cooling & Fan Speeds, 2-Way Air Deflection, Auto Restart, White, 6000 BTU


Type: Window

Dimensions: 14.38 x 17.31 x 11.13″

Weight: 39.6 lbs

Voltage: 115

Coverage Area: 260 sq. ft

Energy Efficiency Features: SEER: 12; CEER: 11.3; EER: 11.5

dB (decibel) Level: Indoor/Outdoor 52/56

Modes: Energy Saver, Fan, Cool

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The LG lw6017R has the ability to cool a room of up to 260 square feet. It also has three fan speeds for cooling flexibility. Moreover, it has a dehumidifier which removes 1.8 pints per hour hence, you can use it in areas with very high humidity.

It is very easy to use since it comes along with energy-saving features such as the timer and sleep mode button, which can be accessed by remote. It does not produce much noise since it only makes 54 decibels of noise while running. This makes it recommendable for your office. It also comes along with a manual for installation.

It is highly portable since it weighs 39 pounds, hence you can move it from one place to another with ease. It only occupies a very small space since it is 14.4×17.3 x11.1 inches. This model is of good quality and saves a lot of energy, reducing your electricity bills. You can afford this AC on a low budget since it is cheap.

Bottom Line

In case you have been looking for an air conditioner that is of high quality at a pocket-friendly price, that also saves energy and can be used in both cold and humid areas, this is the best option.


Ease of Use

It Produces Less Noise

Can Be Used as a Window or Portable Unit

Temperature and Fan speeds Are Easily Adjustable

Has a Remote Control For Operation From Any Area of Your House


Does Not Reach the Energy Star Requirement of Near 15% of Energy Used


Della 048-TL-WAC6000

DELLA 6000 BTU 115V/60Hz Energy Saving Window Air Conditioner, Whisper Quiet AC Unit with Remote, Cools Up to 250 Square Feet


Type: Window

Dimensions: 15.26 x 13.45 x 19.04

Weight: 43 lbs

Voltage: 115

Coverage Area: 250 sq. ft

Energy Efficiency Features: Energy Star, EER: 12.2

dB (decibel) Level: High: 55dB; Med: 52dB; Low: 50dB

Modes: Cool, Dry, Fan, Auto

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If you’re interested in a 6,000 BTU AC that uses low power, you’ll love this air conditioner’s high EER. The installation process is made easy by mounting accessories that help the device fit snugly into the window frames.

For the 6,000 BTU cooling capacity, the air conditioner is surprisingly heavy at 53 lbs. While the compressor is silent, the fan delivers a loud hum when switching it to ventilation mode.

Speaking of other modes, you can also enjoy reducing humidity levels with the dehumidification function. The air conditioner assists with air circulation, providing an airflow of 141 CFM. 

Bottom Line

The Della 048-TL-WAC6000 is ideal for small spaces up to 250 sq. ft. You can install it in storage rooms, bedrooms, apartments, and motorhomes with ease, thanks to the mounting accessories.

Overall, it delivers a solid performance with cooling, dehumidification, and ventilation as the predominant features. If you ignore the fan’s noise and the heavy weight, you’ll have plenty to be excited about with all the available features.


High Energy Efficiency Ratio of 12.1

Mounting accessories support an easy installation

Includes dehumidification of up to 46 pints per day

Airflow of 141 cubic feet per minute on the highest setting

Ideal for bedrooms, storage, motorhomes, condos, and more


Heavy for its design

The fan makes a loud humming sound at full speed

Quietest Window AC

Emerson EARC6RE1

Emerson Quiet Kool 6,000 BTU 115V Window Air Conditioner & Dehumidifier with Remote Control, Window AC Unit for Apartment, Dorm Room, Bathroom & Small Rooms up to 250 Sq. Ft. in White


Type: Window

Dimensions: 18.58 x 15.59 x 13.31″

Weight: 43.4 lbs

Voltage: 115

Coverage Area: 250 sq. ft

Energy Efficiency Features: Energy Star, EER: 12.2

dB (decibel) Level: High: 55 dB; Med: 53 dB; Low: 51 dB

Modes: Cool, Dry, Fan, Auto

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The Emerson EARC6ERE is an ideal choice if you want a unit that’s silent enough to use even at night. It’s the quietest unit we’ve reviewed, but it also comes with some amazing features.

This model has a cooling capacity of 6000 BTUs. You can use it in a room of up to 250 square feet. It has multi-fan speeds to choose from which gives you the ability to adjust the speed to the level you wish. Furthermore, it has a sleep mode which helps you adjust the temperature for night comfort.

It has eight-way airflow which allows you to distribute the air where you want. Adjusting the temperature is easy to use since it comes with a remote. It also does not produce any sort of ambient noise, hence can be used in areas that require silence like hospitals and offices. It comes with all needed hardware installations.

At 55 dB on high and 51 dB on low setting, this Emerson EARC6ERE model will not make any noise above a whisper. It will operate quietly giving you comfort and peace of mind too.

It also has eco-mode which helps you save a lot of energy. You can use it in homes, malls, and offices too. It also has an indicator which tells you when to clean it.

The air conditioner comes with a 24-hour timer which allows you to preset when to switch it on and off. It has a display, hence you can easily operate it. It offers efficient energy saving conditions, hence you will save a lot on your monthly electricity bill.

Bottom Line

If you are looking for an air conditioner that you can use in an office, residential area, or hospital that makes virtually no noise, then this is the model to invest in. It is also easy to install, hence it will save you time during the installation process.


Quietest Unit on Our List

Multi-Fan Speeds to Choose From

Will Save You From High Electricity Bills

User-Friendly Design That Makes it Easy to Use


It is a Bit Heavy

4. Friedrich Chill CCW06B10B

Friedrich CCW06B10B Chill Premier Smart Air Conditioner Window Unit, WiFi Mobile Control, White, Cooling Capacity (6,000 BTU)


Type: Window

Dimensions: 21.5 x 21.4 x 15.2″

Weight: 57 lbs

Voltage: 115

Coverage Area: 250 sq. ft

Energy Efficiency Features: Energy Star; EER: 12.2

Modes: Cool, Dry, Fan, Auto

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You can efficiently cool a room that’s about 150 to 250 square feet with this Friedrich Chill CP06G10B. It has three cooling and fan speeds which means you can easily adjust the temperatures in your room.  It has antimicrobial filters that can be re-used

This model also comes with four airflow louvers which help in equal distribution of air in your room. It also comes with a remote to operate which means you can easily operate it from any corner of the room.

Furthermore, it doesn’t produce much noise since it produces less than 50 decibels while running. The installation process is simple since it can be installed through the wall or window. It only occupies a space of 20.9x14x18.9 inches hence, it can be used in small rooms and offices. It has a 115-volt power cord.

Moreover, the air conditioner is best used in bedrooms since it does not produce much noise. You can use it even in an infant’s room. The power cord is six feet long, which is long enough for a bedroom or small office.

Bottom Line

In case you want to buy an air conditioner from a brand that you can trust, this is the best one. Although it is a bit expensive, it will give you good service.


Comes From One of the Best Brands

Portable and Only Weighs 60 Pounds

Nearly Noiseless Even While Running

Provides Even Distribution of Cool Air in the Room


More Expensive Model Than Others

5. Friedrich Chill CP06G10B

Friedrich Chill Series Window Air Conditioner | 6,000 BTU | CP06G10B model


Type: Window

Dimensions: 20.88 x 18.38 x 14″

Weight: 60 lbs

Voltage: 115

Coverage Area: 250 sq. ft

Energy Efficiency Features: EER: 12.2; CEER: 12.1

dB (decibel) Level: 45 dB

Modes: Fan, Dry, Auto, Cool

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This 6,000 BTU AC has so many features that you’ll enjoy switching between for the optimal settings. To start with, the four different modes include auto, cooling, ventilation, and drying. There’s also a washable filter to help clear the air from dust and allergens.

While the manufacturer promises a quiet performance, it does tend to be noisy at the highest fan settings. You’ll also pay more for this air conditioner when compared to similar products on the market due to the extra features.

These minor issues aside, it has eight-way directional airflow for maximum circulation. You’ll also enjoy the functions you can control via your mobile devices, such as sleep mode, 24-hour programming, and a seven-day schedule.

Bottom Line

The Friedrich Chill CP06G10B delivers exceptional cooling performance. It makes installation easy thanks to its slide-out chassis so that you can move the air conditioner in and out of the window more efficiently.

The 6,000 BTU AC gives you straightforward maintenance with a washable filter, letting the device act as a cooler and a purifier simultaneously. Combined with the other three modes, it’s difficult not to recommend this model.


Eight-way directional flow

Remote control via Wi-Fi mobile app

Programmable timer and seven-day schedules

Four different modes available that include drying

Easy installation and removal with slide-out chassis


High noise levels at the highest fan settings

The cost is higher than average for these window units

Are All 6000-BTU Air Conditioners The Same?

All 6000-BTU air conditioning units are not created the same. They may have the same BTU rating, but that’s where the resemblance ends.

There are multiple variants of 6000-BTU air conditioners. However, the first major difference you will notice will be of the EER, which is the energy efficiency ratio. Some products may have a higher EER rating, which means they will be a better choice as they use power more efficiently as compared to others.

Furthermore, another noticeable difference is of the functions. Some units are more advanced as they are equipped with features like that of an ionizer to remove pollen and impurities from the air, whereas others will not have such features.

Price Points of 6,000 BTU Air Conditioners

Not all 6,000 BTU ACs are priced the same, and for a good reason. While some have more features and design flexibility, you also have to look at the purpose and type. Window and mini split air conditioners have different price ranges, for instance. Here’s a general overview of what you can expect. 

$100 – $200

These ACs have the least functions and serve only to cool your space as much as possible. You may find some affordable window units here, with turn knobs instead of digital displays. If there are any installation kits included, they’ll have minimal flexibility and probably only work in standard frames.

LG LW6017R

$200 – $500

Most of the products we’ve reviewed fall in this price range. There are more functions available, which include Wi-Fi, remote, or voice control. You’ll also find devices more compatible with different applications, such as wall, roof, and window installations, portable ACs, and dehumidifier modes.


The top brands will set your expenses high, as you’ll pay for quality features and cooling. Besides many more modes being available, you’ll find more extensive flexibility in function. For example, high-tech central, roof, and evaporator air conditioners might fall in this range.

5,000 vs 6,000 BTU Air Conditioner – What’s The Difference?

The difference between 5,000 and 6,000 BTU ACs might seem minor, but they’re worth discussing. You might feel that the more affordable smaller size will save your wallet, but you may be sacrificing some features. Let’s take a look at a few factors to consider.

Area Covered

If you have a 150 sq. ft. room, you can get away with having a 5,000 BTU AC. However, a 250 sq. ft. area needs more power; otherwise, you’ll be overworking it. It’s better to pay a little bit extra for that additional space. 

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Weight and Size

In most cases, the larger unit will require larger components, leading to more weight and bulkiness. However, this isn’t always the case. You might find 6,000 BTUs that have the same designs as the 5,000 ones. Manufacturers are becoming smarter with how they utilize internal space.

Improved Cooling and Functions

Of course, a 6,000 BTU may provide to be more efficient in the long run, depending on the EER and how you use it. Overall, you can expect extra functions and flexibility. Some manufacturers put a little extra effort in when it comes to the larger sizes, especially if they expect you to pay more for it.

Pros and Cons of 6000-BTU Air Conditioners

If you are still on the fence about buying a 6000-BTU air conditioner and can’t simply decide whether it’s a worthy investment for you or not, then perhaps seeing the pros and cons of the product side by side will help you make a decision.


First, let’s look at the benefits of investing in such air conditioners.


These are one of the most pocket-friendly units out there in the market. The reason is that they are intended to be used in a bedroom or a small office; thus, they don’t cost much. 

Emerson EARC6RE1

This makes them accessible to a larger audience.

Easy to Use

They come along with an instructional manual that tells you all about how to use them. Thus, there is no longer any room for confusion left. They are intuitive, and even the most non-tech-savvy person can learn how to operate them.

Convenience and Construction

They are constructed to be portable so they can be easy to move and install. Furthermore, they have a multitude of features such as precise temperature control, multi-speed fan settings, clean air ionizers, etc. which aid in making it highly convenient.


On the other hand, you will have to deal with some limitations, which include:

Works For Small Space Only

A standard 6000-BTU unit will only be capable of removing heat from a small bedroom or an office, perhaps which has an area 250 sq. ft at max. Thus, it has limited capabilities.

Furthermore, it isn’t recommended to opt for to install such a unit in a kitchen as you are using the oven and the stove; thus, the overall heat needed to be removed is higher than an average room, and a bigger unit will work better for the purpose.


You need to take all aspects into consideration when looking for an air conditioner but put the most vital one for your unique usage as the first priority. All the models we have included above perform well. You may find that some even have energy efficient aspects. Generally, when selecting an air conditioner, select the one that fits your needs best.

People Also Ask

When it comes to buying an air conditioning unit, people tend to have a lot of queries because it is a very important purchase for your comfort. Thus, there’s a certain pressure to get the perfect unit according to needs. Therefore, we answered your most frequently asked questions so you can have a better understanding of the process.

In order to help you choose the best model, we would like to answer some queries we are often asked.

How Much Power Does a 6,000 BTU Air Conditioner Use?

It depends on the brand, model, and type. A window air conditioner might use less power than a mini split, while there may be more efficiency with a portable device. In general, a 6,000 BTU AC uses about 500 W of energy, which could set you back just under $50 per year in electrical costs.

What Happens If My BTUs Are Too Low For My Space?

If you buy a BTU that’s too low for your space, the air conditioner will work harder to cool it. Furthermore, you won’t really feel the full benefit, wasting your time and electrical costs. It’s always best to find the right size for the room’s square feet.

What Size Room Will a 6000-BTU Air Conditioner Cool?

Generally speaking, a 6000-BTU air conditioner can cool a room between 150 and 300 sq. ft. 

Does a 6000-BTU Air Conditioner Cool?

Yes, a 6000-BTU air conditioner can provide a sufficient amount of cooling for a 250 sq. ft room.

How Many Watts Does a 6000-BTU Air Conditioner Use?

A 6000-BTU air conditioner approximately uses 560 watts.

Are 6000 BTUs Enough For a Bedroom?

That depends upon the bedroom size. A 6000-BTU unit is enough for a 150 sq. ft to 300 sq. ft. bedroom.              

How Much Does it Cost to Run a 6000-BTU Air Conditioner?

A 6000-BTU air conditioner will cost you approximately $2.42 per 24 hours and $72.52 per month. The value can vary from place to place.

Is a 6,000 BTU Air Conditioner Easy to Use?

These air conditioners come with manuals on how to operate them and some even have remotes for ease of operation. The Emerson EARC6ERE Quiet Kool 6000 BTU for instance.

However, before purchasing one, ensure that the features include a remote or a manual to make operation as easy as possible.

Is a 6,000 BTU Conditioner Better Than the Other Air Conditioners With Different BTU Ratings?

A 6000 BTU air condition can conveniently be used in a room of up to 250 square feet. The fresh air rotates into all corners.

If your room or office is bigger than this, it is preferable for you to choose an air conditioner that has more British Thermal Units so that it can efficiently perform.

There are conditioners of up to 12000 British Thermal Units which would only work well in larger areas like big studios, bedrooms, offices, and hospitals.

My name is Bob Wells and I am a retired HVAC tech from Washington state. I am currently retired and no longer do much with HVAC, however, I feel like I have a lot of knowledge in the subject and I wanted to create a website where I could talk about what I've learned and help upcoming HVAC techs. Find more info about me and HVAC Training 101.