9 Best 6000 BTU Air Conditioners (2023 Reviews)

Josh Mitchell

Written By

Josh Mitchell

Expert Reviewed By

Holly Curell

Last Updated On

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Quick Glance - My Recommendations

LG 6,000 BTU Window Conditioner, 250 Sq.Ft....

LG LW6017R

Editor's Choice

Bundle of Frigidaire FHWC064WB1 Window Air...

Frigidaire FHWC064WB1

Best Value

hOmeLabs Window Air Conditioner 6000 BTU -...

HomeLabs ‎HME030524N

Best for Smart Homes

A 6000 BTU air conditioner is ideal for cooling down a small room, sweltering office or bedroom. 

How do you avoid blowing your hard-earned money on an AC that only leaves you frustrated — and still sweating?

I tested and reviewed more than a dozen air conditioners to keep that nightmare scenario from happening.

Based on my results, I wrote this AC buying guide. Let’s find the best 6000 BTU air conditioner for your home!

How We Review & Rank Our Product List

At Air Conditioner Lab, our team follows a similar process when evaluating all products reviews before formulating our final lists for readers.

We begin by gathering data sources directly from brands, e-commerce platforms, online retailers and press releases.

These are then added to a master file we use to compare features specifications from all humidifier models. You can access this Humidifier Sheet Here.

Next, we narrow down all the products on the market by evaluating user reviews, ratings and feedback from a wide variety of online and in-person sources.

Our team then discusses and co-ordinates our first hand experiences using these products, as well as gather independent opinions and feedback through Youtube and customer reviews.

9 Best 6000 BTU Air Conditioners On The Market

1 - LG LW6017R

4.2

Overall Score


Energy Efficiency

4.5

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Cooling Ability

4.0

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Value For Money

4.0

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Who Is LG LW6017R Best For?

LG LW6017R is the best 6000 BTU air conditioner if you want straightforward, efficient cooling at a great price.

Pros
  • Solid and straightforward user experience
  • Good cooling chops for even a bit larger rooms
  • Relatively low noise level
  • Affordable price point
  • Fits smaller windows than most ACs
CONS
  • Pointless remote controls
  • Plastic casing feels cheap

I admit the LG LW6017R didn't impress me right out of the box. Still, the more I put it through its paces, the more convinced I became that this is one of, if not the best, 6000 BTU air conditioner.

Although all machines on my list have the same 6000 BTU cooling power, LG’s window air conditioning unit performs exceptionally well.

Even when I put it into a 300-square-foot room, it dropped the temperature quickly and kept me comfortable.

This LG unit is about an inch narrower and shorter than others I reviewed (except the TCL), so it can fit smaller windows than most. It’s also the third lightest, which makes lifting it easier.

This window air conditioner juts inside a bit more than usual. That makes it easier to balance in the window frame, although it also requires more space in front of the unit.

Although it’s not the most energy-efficient AC unit, the LG has a good EER 11.3 rating. There’s no need to worry about your electricity bill bankrupting you.

The noise level is comparable to most household appliances. There's a short break-in period with some odd grinding noises, but the AC is just stretching its figurative legs. Bare with it, and it'll soon quiet down.

The two-way adjustable air vents are on the top of the unit, which helps it cool rooms more evenly but also slows down the cooling effect. It’s not a huge issue with this powerful machine, though.

Cycling through the AC, fan, and dehumidifier modes is easy, and the LG also has an energy save mode. You also get a remote, but it's very picky about the use angles.

I had a good chuckle with some of the non-English in the installation manual. It’s a good thing this unit is easy to install.

There’s no sleep mode, which isn’t a dealbreaker, but it would save a few pennies on electricity. For some incomprehensible reason, LG has removed the rear drain plug that was there on previous models.

Overall, though, the LG does what it’s supposed to at a reasonable price and can last for years with basic maintenance. What more could you want?

Feature

Details

BTUs

6,000

Noise Level (Decibels)

52-57 dBa

Cooling Area

260 square feet

EER or SEER

11.5

Dimensions (H x L x D)

11.14 x 17.32 x 14.37 inches

Weight

40 lbs


2 - Frigidaire FHWC064WB1

4.0

Overall Score


Energy Efficiency

4.0

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Cooling Ability

4.0

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Value For Money

4.0

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Who Is Frigidaire FHWC064WB1 Best For?

This Frigidaire FHWC064WB1 unit is ideal for homeowners who want a solid 6000 BTU window air conditioner with extra premium parts.

Pros
  • Bundled with a premium support bracket and filter
  • Low electricity consumption saves your pennies
  • Good performance for both small and medium-sized rooms
  • The premium filter keeps indoor air cleaner
CONS
  • Fairly noisy operation
  • Poorly fitting side panels

The cheapest option isn't always the one that gives you the most value. Frigidaire's FHWCO64WB1 bundle comes with goodies that make installing the unit easier and help keep your home clean.

The steel support bracket included in this premium install kit helps support the AC’s weight on your window.

It’s a welcome addition, considering the machine’s 42-pound heft. The sturdy bracket keeps the window air conditioner nice and steady.

The premium filter does an exceptional job of keeping dust, pet hair, and other contaminants out of your indoor air. If you’re asthmatic like I am, it has a serious positive impact on air quality.

The premium filter isn’t reusable, but the AC also comes with a standard washable filter.

So what about the AC itself? This Frigidaire unit is a powerful air conditioner, rivaling the LG in cooling efficiency. I wouldn’t hesitate to place it even in a bit larger rooms with 300-350 square feet.

The Frigidaire consumes less energy than my #1 choice. With a 12.1 EER rating and Energy Star certification, you can run it for extended periods without worrying about money.

The AC is generally easy to install, partially thanks to the support bracket. The side panels were my biggest issue, as they didn't seem to want to snap into place.

Here's my secret — shave a tiny bit of plastic off the T-brackets that slot into the air conditioner chassis to make them fit better.

I’d hesitate to call the remote a full-function remote. I wish it had a display, though, particularly because the LED display on the AC itself is pretty faint in daylight. Yet, the remote does its job and feels responsive.

The Frigidaire offers the classic 3-in-1 functionality (AC, fan, dehumidification) with three fan speeds and comes with a sleep mode, unlike the LG. There’s no energy saver mode, but with the low energy consumption, I didn’t miss it.

The only real issue I have is the high noise level. Frigidaire promises low-noise operation, but I measured 57 dB some three feet away. I wouldn’t put this machine in the bedroom.

It’s a great addition to any other small room, though, and you can’t beat the added value of the premium parts.

Feature

Details

BTUs

6000

Noise Level (Decibels)

57 dBa

Cooling Area

300-350 square feet

EER or SEER

12.1

Dimensions (H x L x D)

-

Weight

42 lbs


3 - TCL 6W3ER1-A

4.0

Overall Score


Energy Efficiency

4.0

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Cooling Ability

4.0

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Value For Money

4.0

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Who Is TCL 6W3ER1-A Best For?

TCL 6W3ER1-A is the best 6000 BTU air conditioner for those who want surprisingly efficient cooling at a price that won’t break the bank.

Pros
  • Excellent cooling chops
  • Affordably priced
  • Very energy-efficient for low-cost operation
  • Quiet operation
  • Fits narrower than standard windows
CONS
  • Long-term reliability issues
  • Flip a coin for whether your unit has a remote

There’s no need to sweat in the summer heat just because you can’t sink a fortune into an air conditioner. TCL 6W3ER1-A is a shockingly effective 6000 BTU window air conditioner considering how affordably priced it is.

How effective is it, you ask? Well, the low cost made me curious, so I whipped every last ounce of cooling capacity out of my test machine.

Remember that 6000 BTU air conditioners are rated for rooms up to 250 square feet. The TCL turned a room with 300 square feet cold, 350 square feet cool, and 400 square feet livable.

Your mileage may vary if you're a polar bear at heart, but this cheap window air conditioner packs a punch.

Another thing that makes the TCL wallet-friendly is its low energy consumption.

Like the more expensive Frigidaire, Homelabs, and other models, this window AC unit has a 12.1 EER rating and is Energy Star-certified. That goes a long way toward keeping your finances in check.

You also get the same 3-in-1 operational flexibility that more pricey units offer. You can choose between AC, fan, and dehumidification modes, three fan speed settings, and a sleep mode.

The control panel is straightforward, with a bright digital display and buttons with a nice feel to them.

The remote control is questionable, though — my box had a good, responsive remote, but I've seen people complain that they didn't get one.

This AC actually beats a lot of the more expensive ones with its eight-way adjustable dual vents. They don’t turn very far, but it gives you more control over the airflow than many other models.

As a cherry on top, the TCL is one of the quietest models on my list, only matched by the Emerson model.

So, what’s the catch with the low price?

Unfortunately (but maybe predictably) it’s the general long-term reliability. The TCL works well until it doesn’t, and you won’t get much in terms of support.

Yet, I’m honestly blown away that this air conditioner does what it promises and more at this price. As long as you settle on enjoying the ride while it lasts, the TCL is an excellent affordable option for a 6000 BTU air conditioner.

Feature

Details

BTUs

6000

Noise Level (Decibels)

50 dBa

Cooling Area

250 square feet

EER or SEER

-

Dimensions (H x L x D)

12.52 x 15.2 x 15.98 inches

Weight

45.9 lbs


4 - Black+Decker BD06WT6

4.2

Overall Score


Energy Efficiency

4.5

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Cooling Ability

4.0

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Value For Money

4.0

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Who Is Black+Decker BD06WT6 Best For?

This Black+Decker BD06WT6 AC is for homeowners looking to keep power bills in check with an environmentally-friendly unit.

Pros
  • Plenty of energy-saving features
  • Simple maintenance with the front-loading filter tray
  • Responsive remote control
  • High-efficiency refrigerant benefits your wallet and the environment
CONS
  • Loud-ish
  • May collect rainwater

Every 6000 BTU air conditioner consumes electricity to produce cool air. However, some, like Black+Decker BD06WT6, consume less of it than others.

This B+D window air conditioner boasts a 12.1 EER rating and comes with Energy Star certification, like some other efficient units on my list (Frigidaire, TCL, Homelabs). Still, it has an ace up its sleeve compared to those models.

Unlike Frigidaire and TCL, B+D features an energy-saving mode that turns the fan and compressor off when the unit reaches the set temperature.

While resting, the machine draws negligible amounts of power, saving both resources and money.

Otherwise, the unit offers similar functionality to its competitors, with three fan speeds and AC, dry, and fan-only modes. The 24h timer and sleep mode functions can help you optimize the unit’s energy usage even further.

Finally, this B+D unit uses high-efficiency R32 refrigerant, which not only cools the unit more efficiently but also has zero ozone impact.

The unit has a remote control, but the controller is comparable to the LG’s or Frigidaire’s in that it has no backlight or display.

Although the remote functions fine, it’s hard to use in a dark bedroom, for example. I also found the battery slot’s cover infuriatingly stiff, but maybe I just have butter fingers.

I have to praise the front-loading filter tray for the washable filter. It's one of those small things that make the unit much more convenient and easier to maintain than the side-sliding filters with most other units.

The B+D isn’t the loudest unit on my list, but it’s not quiet either. If you have sensitive ears, the noise level might be too high for your bedroom.

I also noticed that the compressor housing might gather rainwater through the top circulation vents. Make sure your gutters don’t drip on the AC when you install it.

This machine is for you whether you're environmentally-minded or just plain thrifty. Black+Decker has done a commendable job keeping its 6000 BTU air conditioner energy-efficient.

Feature

Details

BTUs

6000

Noise Level (Decibels)

56 dBa

Cooling Area

150-250 square feet

EER or SEER

-

Dimensions (H x L x D)

13.4 x 15.75 x 18.5 inches

Weight

41.9 lbs


5 - HomeLabs ‎HME030524N

4.3

Overall Score


Energy Efficiency

4.5

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Cooling Ability

4.0

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Value For Money

4.5

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Who is HomeLabs HME030524N Best For?

This HomeLabs HME030524N unit is a great option who want to connect their 6000 BTU air conditioner to their smart home network.

Pros
  • Excellent remote controls through Wi-Fi or the full-function remote
  • Low power consumption even with high-tech features
  • Portable thermostat on the remote
  • Good safety features
CONS
  • Long-term reliability problems
  • Wi-Fi disconnects randomly

Smart homes with even the fridge connected to Wi-Fi are getting increasingly popular. If you like having the latest high-tech toys, HomeLabs HME030524N will be right at home in your window.

This 6000 BTU air conditioner is unique on my list in that it offers Wi-Fi connectivity. It connects to practically any Android or Apple smartphone or tablet through the HomeLabs app.

The user interface is refreshingly simple and allows you to adjust the AC from anywhere.

The HomeLabs AC is even compatible with voice control modules like Alexa or Google Assistant. Just say, "Hey, AC, kick it up a notch," and enjoy the breeze.

This HomeLabs unit is smart even without Wi-Fi. The remote control (with backlit buttons for use at night) has a portable Follow Me thermostat.

It communicates with the AC automatically to tweak the temperature based on the remote’s location.

In terms of cooling capacity, I have no complaints. You get the usual AC, dry, and fan-only modes with three-speed fans, on top of a timer, sleep, and eco mode.

This Energy Star-certified AC has an EER rating of 12.1, so its power consumption and your bills stay low.

I like the disconnect button on the wall plug that completely removes the AC from the circuit without unplugging it, providing further electricity savings and security.

Make sure to plug this unit into a regular 115V outlet, though. I wondered why my unit didn’t work properly until I realized I had it in a 120V outlet.

That’s not a flaw but a safety feature — the AC shuts itself off if it experiences a power spike to prevent damage.

The noise level is mid-range, comparable to the LG or Black+Decker. Nothing to write home about, but you can watch TV without cranking the volume up.

There are some reliability issues. The Wi-Fi module can be temperamental and randomly disconnect itself, and I've seen reports of the fans simply dying without warning.

Fortunately, HomeLabs has excellent customer service and readily replaces malfunctioning units.

For those looking for 6000 BTU air conditioners with smarts, this HomeLabs unit is a good choice — especially at its low price.

Feature

Details

BTUs

6,000

Noise Level (Decibels)

52-56 dBa

Cooling Area

250 square feet

EER or SEER

11.1

Dimensions (H x L x D)

13.4 x 18.54 x 15.55 inches

Weight

44.4 lbs


6 - GE ‎AHEE06AC

4.0

Overall Score


Energy Efficiency

4.0

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Cooling Ability

4.0

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Value For Money

4.0

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Who is GE AHEE06AC Best For?

GE’s AHEE06AC 6000 BTU air conditioner is tailor-made for homeowners looking for a simple and fast installation process.

Pros
  • Very lightweight unit
  • Good mounting kit for most standard windows
  • Responsive remote
CONS
  • Loud running noise
  • No dehumidifier mode

Mounting window air conditioners to windows can be a real headache. GE AHEE06AC aims to be as easy to install as possible and largely succeeds.

The first factor contributing to the GE’s ease of mounting is its very low 36-pound weight, making it the lightest AC unit on my list.

While having another pair of hands is always nice, you can lift this air conditioner even if you're not Arnold Schwarzenegger in his prime.

This AC unit also comes with a GE EZ Mount kit, which lives up to its name. The side panels, brackets, and screws perfectly fit the most common window types.

You can forget about spending hours fiddling with ill-fitting components (looking at you here, Frigidaire).

There’s one caveat, though. As I mentioned, the mounting kit is designed for common window types, so you may have to get creative in very old or modern houses.

Then again, that’s the case with most window air conditioners and unusual window frames — I can’t fault GE for that.

After installing this window AC unit, you can enjoy a strong cooling output on par with the LG and Frigidaire.

Like that duo, GE has enough power to effectively cool rooms with a bit larger square footage than its 6000 BTU rating suggests.

The unit has an AC, fan, and energy-saving mode, but curiously no dehumidifier mode. That makes it unlikely to flood, but it also can’t remove much moisture in high-humidity regions.

At least the few operating modes are easy to control, as this air conditioning unit has the most responsive remote on my list. It has no LCD display or backlight, but otherwise, it’s great.

Out of the window AC units I’ve reviewed, this GE machine has the lowest energy efficiency rating at EER 11, and it's not certified with Energy Star.

That said, as with the LG unit, it's all relative — the power usage is still low and won't impact your bills much.

I wouldn't recommend using the GE in a bedroom since it's loud even in the lowest setting. On full blast, I measured a noise output in excess of 60 dB.

The GE has its quirks, but it’s so easy to install with most windows that I’m ready to forgive them.

Feature

Details

BTUs

6,000

Noise Level (Decibels)

55 dBa

Cooling Area

250 square feet

EER or SEER

2.6

Dimensions (H x L x D)

12.56 x 16.44 x 15 inches

Weight

39 lbs


7 - Emerson Quiet Kool EARC6RE1

4.2

Overall Score


Energy Efficiency

4.5

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Cooling Ability

4.0

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Value For Money

4.0

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Who Is Emerson Quiet Kool EARC6RE1 Best For?

Emerson Quiet Kool EARC6RE1 is the best 6000 BTU air conditioner if you want the peace of mind of an excellent warranty.

Pros
  • Extensive standard warranty scheme
  • Works reliably with basic maintenance
  • Remote has a display
  • Good mounting kit with insulation panels
CONS
  • Weighs a lot
  • Flimsy filter housing

Every window air conditioner will eventually run into issues with heavy use, and a good warranty helps avoid the consequent headaches.

Those looking for the convenience of an extensive standard warranty have an excellent choice in the Emerson Quiet Kool EARC6RE1.

Emerson offers a unique 1-2-5 warranty scheme for this 6000 BTU air conditioner. That translates to a 1-year warranty on labor, 2 years on parts, and a whopping 5 years on the compressor.

The company clearly believes in its air conditioning units. You won’t have to worry about not being covered in case anything goes wrong.

Emerson offers more than just a good warranty, though. The Quiet Kool pumps out cooled air with a respectable gusto, squarely matching the Black+Decker or HomeLabs in cooling power.

The exceedingly bright LED display and indicator lights clearly show the desired temperature setting and which of the three modes is active.

In fact, the screen is so bright that it illuminated my average-size bedroom like a night light. You may need a piece of tape if light disturbs your sleep.

The full-function remote is pretty huge, but it works fine and has the added convenience of an LCD display. It makes controlling the AC unit much simpler.

As a nice touch, the supplied mounting kit comes with insulation panels that you can cut into shape and place behind the accordion curtains. They make the AC unit a bit more effective and keep bugs and light out.

In terms of power consumption, the Quiet Kool stands with the TCL, Black+Decker, HomeLabs, and others with a 12.1 EER rating and Energy Star certification.

The AC unit itself has a low noise output on par with TCL, but the plastic air filter housing may rattle loudly. You can fix it easily with some foam or another piece of tape (though you shouldn’t have to).

The Quiet Kool is heavy, but its weighty chassis contains a well-functioning AC unit. And if it stops functioning, you know the warranty has your back.

Feature

Details

BTUs

6,000

Noise Level (Decibels)

55 dBa

Cooling Area

150-250 square feet

EER or SEER

12.2

Dimensions (H x L x D)

13.31 x 18.58 x 15.59 inches

Weight

44.09 lbs


8 - LG B094XJQ27S

4.0

Overall Score


Energy Efficiency

4.0

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Cooling Ability

4.0

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Value For Money

4.0

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Who is LG B094XJQ27S Best For?

LG’s B094XJQ27S portable AC unit is a good choice if you want a 6000 BTU air conditioner you won’t have to install permanently to your window.

Pros
  • Good cooling performance for a portable unit
  • Surprisingly low running noise
  • Well-designed window panel
  • Doesn’t require constant drainage
  • Looks good for a portable AC unit
CONS
  • Not very energy-efficient
  • Inflexible exhaust hose
  • Pricey

Window AC units aren’t always an option, whether due to restrictive HOA rules or because you rent your home. Not to worry, though — LG makes not only my #1 window unit but also the best portable 6000 BTU air conditioner on my list.

Portable ACs are often less efficient than window units, but this LG air conditioner blows a lot of cold air. It cools a 250 square feet room as effectively as a 6000 BTU window air conditioner.

You get the usual three modes (AC, fan, dry) and adjustable fan speeds. No sleep or eco modes exist, but the fan and compressor cycle on and off as if the unit were in eco mode by default.

The cycling means you have to hear the compressor start-up noise fairly often, but fortunately, this is a reasonably quiet portable AC. The noise levels were in the 53-55 dB range, which makes this AC unit quieter than the GE.

The window panel is easy to install and — unlike most window ACs — accommodates both vertical and horizontal sliding windows.

I found the exhaust hose so stiff, though, that it forces you to place the AC right in front of the window.

That's not necessarily a huge issue. At 54.2 pounds, this LG air conditioner is heavy, and I wouldn't want to move it constantly. It also has a fairly attractive design as far as portable air conditioners go.

The remote is honestly better than those included with many of the 6000 BTU window air conditioners. It functions well and has a display showing the desired temperature settings, fan speed, and active user mode.

Drainage is always a concern with portable AC units, but the LG is auto-evaporative, recycling condensation to cool itself. I rarely had to drain the unit, but your mileage may vary with higher humidity.

The biggest issue with the LG portable air conditioner is its low 6.5 EER rating. You may see a noticeable uptick in your electricity bills. That’s the story with all portable air conditioners, though, not just the LG.

If you're shopping for portable 6000 BTU air conditioners, this LG is a solid, if a bit pricey, option.

Feature

Details

BTUs

6000

Noise Level (Decibels)

53-55 dBa

Cooling Area

250 square feet

EER or SEER

6.5

Dimensions (H x L x D)

17.32 x 27.36 x 13.27 inches

Weight

54.2 lbs


9 - Midea MAP06R1BWT

Budget Choice For Portable AC

4.0

Overall Score


Energy Efficiency

4.0

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Cooling Ability

4.0

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Value For Money

4.0

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Who Is Midea MAP06R1BWT Best For?

This Midea MAP06R1BWT AC unit is a good pick for those who want the added convenience of portability at a reasonable cost.

Pros
  • Good value for money
  • Relatively small and light for a portable AC unit
  • Well-functioning remote with a display
  • Remote remembers your favorite settings
CONS
  • Prone to leaks unless constantly drained
  • Not very energy-efficient
  • It’s just so ugly…

Are you pining after a portable air conditioning unit but your wallet can’t accommodate the LG? Then Midea B0B4WQX66K can bring you a worthwhile compromise between price and efficiency.

Although the Midea isn’t quite as powerful as the LG (despite an identical BTU rating), it still does a good job of quickly chilling a smaller room. I had to bundle up with this AC unit blowing directly at my work desk.

Like its LG competitor, Midea offers full 3-in-1 functionality. It can run in AC, fan, or dehumidification settings and — unlike the LG — it has a dedicated sleep mode for nighttime use.

The buttons on the remote aren’t the sturdiest, but it does its job and has a clear display. I wonder why it’s so hard for window air conditioner manufacturers to have a display on their remotes if portable ones have them.

By the way, the remote's mysterious "Shortcut" button stores the current temperature settings in the remote’s memory. You can then simply hit the button again to set it back to your favorite mode.

This machine weighs 47.4 pounds, making it reasonably light for a portable AC unit. It’s certainly easier to roll around on its casters than the LG.

The AC unit is relatively compact for its type, so it's easy to hide among the furniture. That's a good thing, too, because I certainly didn't want to exhibit this ugly plastic rectangle. Still, looks are only skin deep.

Midea claims this AC unit is quieter than a fridge — it’s not. I measured around 56 dB of noise at max power, which is about on par with the Frigidaire and Black+Decker.

In terms of power consumption, Midea is about on par with the portable LG. Yet, drainage is the bigger issue.

This portable AC unit collects a lot of water even in AC mode, and I had to drain it roughly every four hours. I strongly advise figuring out a constant drainage solution, or you will have leaks.

As long as you rig up a drain hose, Midea is worth considering if you want a cost-effective portable AC unit that delivers good value for its price.

Feature

Details

BTUs

6000

Noise Level (Decibels)

56 dBa

Cooling Area

150 square feet

EER or SEER

6.1

Dimensions (H x L x D)

25 x 13 x 12.6 inches

Weight

47.4 lbs


6000 BTU Air Conditioners Compared

Preview

Name

Rating

Cooling Area

EER or SEER

Price

LG 6,000 BTU Window Conditioner, 250 Sq.Ft....

LG LW6017R

4.2

260 sq ft

11.5

Bundle of Frigidaire FHWC064WB1 Window Air...

Frigidaire FHWC064WB1

4.0

300-350 sq ft

12.1

TCL 6W3ER1-A Home Series Window Air...

TCL 6W3ER1-A

4.0

250 sq ft

-

BLACK+DECKER BD06WT6 Window Air Conditioner...

Black+Decker BD06WT6

4.2

150-250 sq ft

-

hOmeLabs Window Air Conditioner 6000 BTU -...

HomeLabs ‎HME030524N

4.3

250 sq ft

11.1

GE Electronic Window Air Conditioner 6000...

GE ‎AHEE06AC

4.0

250 sq ft

2.6

Emerson Quiet Kool EARC6RE1 6,000 115V Air...

Emerson Quiet Kool EARC6RE1

4.2

150-250 sq ft

12.2

LG 6,000 BTU (DOE) / 8,000 BTU (ASHRAE)...

LG B094XJQ27S

4.0

250 sq ft

6.5

Midea 6,000 BTU ASHRAE (5,000 BTU SACC)...

Midea MAP06R1BWT

4.0

150 sq ft

6.1


Understanding 6000 BTU Rating & Your Room Size

6000 BTU air conditioners are designed to cool rooms up to 250 square feet in size. 

They may be over- or underpowered in smaller or larger spaces.

How much power any air conditioner has is measured in British thermal units (BTU), which directly correspond to certain square footage.

When shopping for a 6000 BTU air conditioner, you need a basic understanding of this rating system to figure out if an AC unit of this strength is suitable for your home in the first place.

The gist of the BTU system is quite simple. The higher the BTU rating an AC unit has, the larger the area it can cool.[1]

If you try to cool large rooms (say, 450 square feet) with a 6000 BTU window air conditioner, the AC unit will struggle to effectively lower the temperature.

It will run continuously in a futile effort, which will quickly burn out the unit and cost you a lot in electricity.

On the other hand, placing a 6000 BTU air conditioner in a room with 100 square feet will cool things down — a bit too much.

An oversized AC runs the risk of freezing its coils, which will lower its efficiency and may even break it.

This is why you should place 6000 BTU air conditioners in appropriately small-ish rooms, like offices, bedrooms, or guest rooms.


Other Considerations When Buying A 6000 BTU Air Conditioner

This particular size of AC is a relatively low-powered machine. Even so, slight differences between units can greatly impact their performance.

There’s more to choosing the right 6000 BTU AC for your home than just the BTU rating. Here’s my breakdown of the key factors to keep in mind while shopping.

Save Money With A High Energy Efficiency Rating (EER)

Go for 6000 BTU air conditioners with an EER score of at least 11 to ensure they don’t eat up too much electricity.

The energy efficiency ratio (EER) rating describes how much power the AC unit consumes. It works like the BTU rating — the higher the EER rating, the more energy-efficient the air conditioner is.

An 11 EER air conditioner generally doesn’t impact your electricity bills too much. If you want to save even more power and money, look for air conditioners with an eco mode and Energy Star label, like Black+Decker or HomeLabs.

Pick The Right AC Type: Window Vs Portable

Window air conditioners are typically more efficient, but portable ACs are simpler to install and look less offensive from the outside.

Choose your AC type based on your needs and building restrictions. Window AC units typically consume less power and have more cooling power than portable ones.

However, they can be difficult to install, and some buildings and HOAs may ban them as eyesores.

Portable ACs are simpler to set up, you can move them fairly easily, and they keep your windows looking a bit neater.

On the other hand, they're less effective since the exhaust hose radiates hot air, and they're more expensive in terms of purchase and energy costs.

The Less Noise, The Better (DB)

I recommend choosing air conditioners that produce 55 dB of noise at maximum.[2]

At 55 dB, your AC will produce less noise than a regular conversation and won't be distractingly loud. If you're sensitive to noise, a quieter air conditioner will always be better — especially if you're cooling a bedroom!

Grey Cat Resting Above Window Type AC

Simple Installation Avoids Headaches

To make your air conditioner as easy to install as possible, choose a lightweight unit with a complete mounting kit.

A lightweight window air conditioner is easier to hoist up to the window frame, especially if you’re working alone. A good mounting kit includes all the components you need, so you’ll avoid an extra trip to the hardware store.

Ideally, aim for an air conditioner that’s both light and has a mounting kit, like the GE. Or, if you want to keep things super simple, opt for a portable air conditioning unit.

Easy Maintenance Makes For Healthier Air

Look for a unit with a washable, front-loading air filter and a drain plug to make regular maintenance less of a hassle.

A front-loading filter — like that on the Black+Decker — is easier to pull out for washing and replacement than the side-sliding filter on your average 6000 BTU air conditioner.

A washable filter saves you money since you can simply rinse it clean instead of buying replacements every month.

Drain plugs are disappearing from 6000 BTU air conditioners, as most modern machines circulate condensation to cool themselves.

Some units, like the TCL and GE, still have plugs for drainage, which can help keep them rust-free — although emptying the unit might make it less efficient.

Set Your Price Range Before You Shop

Determine how much you’re willing to pay for your air conditioner before you start shopping to save your precious time.

The air conditioners on my list range from $200 to nearly $400. Setting your financial limits beforehand means you won't waste time on units you can't afford — and time is money.

Extra Features

In addition to the above factors, there are smaller things or special features that can impact your choice. Consider these things:

  • Warranty:
    A long warranty period, like that on the Emerson unit, means you'll be covered if your air conditioner breaks due to a manufacturing flaw.
  • Control Options:
    All AC units on my list have digital controls as they are more accurate. Digital sensors can be fragile, though, so manual control dials might have a longer lifespan.
  • Remote Control:
    A good remote makes your AC more convenient, for example, when your bedroom gets too cold in the middle of the night.
  • Power Cord Length:
    You should never use extension cords with AC units, so make sure the AC’s power cord can reach a socket from the window you plan to install it in. [3]

People Also Ask (FAQs)

How Many Watts Does a 6000 BTU Air Conditioner Use?

A 6000 BTU window air conditioner uses roughly 500-700 watts. The unit’s EER rating will affect how much electricity it ultimately consumes.

What’s The Difference Between 5000 and 6000 BTU AC?

A 6000 BTU AC has a higher cooling capacity than a 500 BTU AC. A 5000 BTU unit is designed for rooms up to 150 square feet, while a 6000 BTU unit cools rooms up to 250 square feet, so they put out more cool air.

How Many Square Feet Does a 6000 BTU Air Conditioner Cool?

A 6000 BTU AC can effectively cool rooms up to 250 square feet. Some units can work in even larger spaces, but that’s pushing them past their intended limit.

Is a 6000 BTU Air Conditioner Good for a Bedroom?

A 6000 BTU air conditioner is a great choice for bedrooms up to 250 square feet. However, ensure your air conditioning unit doesn't produce more than 50 dB of noise so it won't disturb your sleep.

How Long Does a 6000 BTU Air Conditioner Last?

A 6000 BTU AC will last roughly 5-7 years on average. However, with frequent cleaning and dutiful maintenance, your well-loved unit can keep running for a decade or even longer.

How Much Does Running a 6000 BTU Air Conditioner for an Hour Cost?

On average, running a 6000 BTU AC for an hour will cost you roughly $0.10. The real-life cost will depend on your unit’s power consumption and local electricity prices.

And The Winner Is…

Whew! That was a lot of units, but we’ve now gone through the best window air conditioners and portable ACs rated for 6000 BTU.

With this buying guide in hand, you can pick the best air conditioning option for your home.

If you’re still scratching your noggin, though, here are my Top 3 personal recommendations:

  • LG LW6017R is the overall best unit, with an outstanding balance of power, value, and efficiency.
  • TCL 6W3ER1-A is a surprisingly powerful thrifty choice with its low price and electricity consumption.
  • LG B094XJQ27S is the best choice for those who want the convenience of a portable AC.
My #1 Recommendation
LG LW6017R

  • Solid and straightforward user experience
  • Good cooling chops for even a bit larger rooms
  • Relatively low noise level
  • Affordable price point
  • Fits smaller windows than most ACs

References: 

  1. https://www.calculator.net/btu-calculator.html
  2. https://www.hear.com/resources/hearing-loss/decibels-chart/
  3. https://www.galvinpower.org/can-you-plug-an-air-conditioner-into-an-extension-cord/
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Josh Mitchell

Founder

Josh Mitchell
My name is Josh and I am obsessed with home appliances. From portable AC units to heaters and air purifiers, I enjoy testing, learning and using these devices to improve the air quality inside my family home.

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Midea U Shaped Window Air Conditioner

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