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A good air conditioner can help make those hot summers much more bearable. The LG LW8016ER Air Conditioner is the best window AC you can buy, with its three cooling speeds and built-in dehumidifier.
When it's hot outside, sometimes you need a little help cooling your home down. As such, it might be time to start looking for a new window-mounted air conditioner to keep your home nice and cool, so that you don’t roast over the summer months.
Of course, there are a ton of window air conditioners to choose from, and they’re not all worth buying. Some are simply lower quality and won’t last as long as others that are better-built and more energy-efficient.
There are a number of things to consider when you’re buying a window air conditioner, and you’ll want to think about them before you buy to ensure that you get the best quality. For starters, you’ll want to consider the air conditioner’s BTU – or “British Thermal Unit.” The higher the number here, the better the unit will be able to remove heat from the room. But a higher BTU also means it will likely consume a little more energy.
How big of a BTU rating do you need for your room?
Check out the list below to figure out the BTU rating you’ll need depending on how large your room is. Figures are courtesy of Lowes.
- 150 to 350 sq ft: 5,000 to 8,000 BTU
- 350 to 550 sq ft: 8,000 to 12,000 BTU
- 550 to 1,050 sq ft: 12,000 to 18,500 BTU
- 1,050 to 1,600 sq ft: 18,500 to 25,000 BTU
You’ll also want to think about the air conditioner’s energy efficiency rating, and how large it is. After all, if it’s too big, it may not fit in the space you have designated for it.
These are the best window air conditioners you can buy:
Updated on 08/23/2018 by Malarie Gokey: Added several new ACs as models went in and out of stock. Keep checking out of stock models, as ACs go in and out of stock fast this time of year.
Read on in the slides below to check out the best window air conditioners you can buy and a fool-proof way to make your AC smart.
SEE ALSO: The best electric fans you can buy
The best window air conditioner overall
Why you'll love it: The LG LW8016ER window AC can cool a 340-square-foot room, has energy-saving features, and offers plenty of settings for those who want control.
LG is a bit of a powerhouse in the window air conditioner space. Our previous top pick was an LG air conditioner, and so is our new one — the LG LW8016ER AC.
This air conditioner has an 8,000 BTU rating, and LG says it’ll cool a room up to 340 square feet in size, which should be more than enough for most people. LG says that the AC can dehumidify a room by up to 2.2 pints per hour. In other words, not only does this AC make the room cooler, but it takes some of the stickiness out of it, too.
Some air conditioners only have two settings — on and off. Thankfully, you have a little more control with the LG window AC. You’ll get three cooling speeds and three fan speeds, so you don’t have to go from 0-60 right away. On top of that, there’s an energy-saving setting, so if you don’t mind the AC taking a bit longer to cool the room, you’ll save some energy.
According to reviews, the air conditioner is even quieter than most window ACs, so while it’s probably not the quietest appliance you'll use, it's better than your average AC. The main downside is still the noise. If you want a truly quiet air conditioner, you’ll want to keep looking, and perhaps be willing to spend a little more cash.
Still, the experts at the Wirecutter also recommend this AC, and buyer reviews on Amazon are largely positive. Around 55% of the 300+ reviews are for 5 stars. — Christian de Looper
Pros: Inexpensive, rated for large rooms, energy-saving
Cons: Still loud, despite being quieter than some
The best window AC in multiple sizes
Why you'll love it: The Friedrich Chill Series Window Air Conditioner comes in several different sizes with BTU ratings that run from 5,200 to 24,000 BTU.
The Friedrich Chill Series CP08G10B Window Air Conditioner ranges in BTU rating from 5,200 to 24,000 BTU so you can find the perfect one for your room size, whether it's 150 square feet or 1,400 square feet.
In terms of control, you get a 24-hour timer so you can program run times and four-way air-flow control. The unit comes with a remote control so you don't have to get up every time you want to change the temperature or fan setting.
Friedrich's AC has an Energy Star rating, too, so you should save on your electricity bill. It's a relatively quiet AC, though not as quiet as some of our other picks. You won't get smart features or a ton of settings, either, but the price is great at nearly every BTU rating, so it's worth it. — Malarie Gokey
Pros: Many different BTU ratings, affordable, Energy Star rating, 24-hour timer, remote control
Cons: Not as quiet as some
The best window air conditioner with quiet(er) operation
If you want a slightly quieter AC for your bedroom, Frigidaire's galley Quiet Temp AC is a great option. It's an 8,000 BTU AC, so it can cool rooms up to 350-sq. ft., which should be more than enough for most bedrooms.
Frigidaire says it runs at 44 decibels, though the Wirecutter pegged it at 54 decibels during its tests. The reviewers were fast to point out that it's still 6 to 8 decibels quieter than every other AC they tested. Frigidaire's AC also has a Sleep Mode that's meant to minimize sound while keeping you at a comfortable temperature for sleep.
The AC is also an Energy Star product, so it should help you save electricity and money in the long run if you use the Energy Saver mode. The included remote control makes it easy to adjust temperature, change the fan speed, and set timers.
There's only one buyer review on Walmart's site, but it's for five stars. The reviewer, named Eileen, writes, "Very, very quiet air conditioner plus does a terrific job of cooling. Well worth a few extra dollars." — Malarie Gokey
Pros: Quieter operation, 8,000 BTU is good for a large room, effective cooling, remote control
Cons: Pricey
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