The 10 Best Window AC’s

Even though we have central air, some rooms in our old house just don’t get cool enough. The upstairs office gets blasted by the afternoon sun, and the guest room always feels a little stuffy. That’s where a good window air conditioner makes all the difference. For a few hundred bucks, you can turn a hot, sticky room into a comfortable oasis.

Over the years, I’ve installed, removed, and cleaned more window AC units than I can count. They’ve gotten so much quieter and more efficient than the old beige boxes I remember from my childhood. Now you’ve got smart controls, designs that don’t block your whole window, and technology that sips electricity instead of chugging it.

So, I put together a list of the best window AC units I’ve tried or that my friends and neighbors swear by. This is a real-world guide to finding the best window AC for your space, whether it’s a tiny bedroom or a big living room.

 

 

My Favorite Window AC Units for 2026

Midea Smart MAW08HV1CWT Window Air Conditioner

This Midea unit costs around $350. It’s been in my home office for two seasons now, and it has been absolutely fantastic for keeping the room comfortable while I work.

It’s an 8,000 BTU model, perfect for a medium-sized room up to about 350 square feet. The inverter technology makes it super quiet, so I can barely hear it running during video calls. And the smart features are great; I can turn it on from my phone about 20 minutes before I start my day so the room is already cool.

The Downside: It’s a bit bulky. You’ll want to measure your window carefully because it needs a decent amount of space to fit properly.

 

 

LG LW6017R Window Air Conditioner

At just about $200, this LG is a fantastic deal. We bought this one for our daughter’s small bedroom, which is around 200 square feet.

It’s only 6,000 BTUs, but it honestly feels more powerful than that. It cools her room down quickly and keeps it comfortable all night without a huge jump in our electric bill. Installation was a breeze; I had it in and running in under 30 minutes.

The Downside: It’s a pretty basic model. You don’t get any Wi-Fi or smart app controls, just a simple remote.

 

 

Frigidaire FHWC124WB1 Window Air Conditioner

If you need to cool a big space fast, this 12,000 BTU Frigidaire is the one to get, priced around $450. I recommended this to my brother for his garage workshop.

This thing is a beast. It can take a hot, stuffy garage and make it genuinely chilly in about an hour. It’s perfect for a large living room, an open-concept area, or a workspace that gets a lot of sun. It comes with a remote and a child lock, which is a nice touch.

The Downside: Power like this comes at a cost. It definitely uses more energy than the smaller units, so expect a higher electricity bill if you run it constantly.

 

 

GE Profile PHC08LY Window Air Conditioner

This GE Profile model runs about $400. It’s a really sharp-looking unit that blends strong cooling with modern tech.

It has an 8,100 BTU rating and is Energy Star certified, so it’s efficient. We tested one out in our living room, and it dropped the temperature noticeably in less than an hour. It’s quiet, powerful, and the smart features are great for anyone who loves having control from their phone.

The Downside: The app can be a little flaky sometimes. I’ve had to restart it once or twice to get it to connect to the unit.

 

 

Toshiba 8,000 BTU Smart Window Air Conditioner

For around $320, this Toshiba is one of the easiest window AC units I’ve ever installed. The design is sleek and modern, which is a nice change from the usual clunky boxes.

The cooling power is solid for rooms up to 350 square feet. It’s got Wi-Fi, so you can control it with an app or even your voice, which feels pretty fancy. It just works really well and looks good doing it.

The Downside: The installation kit is designed for standard double-hung windows, so it might not work if you have sliders or casement windows.

 

 

GE Profile ClearView AHTT08BC Window Air Conditioner

This GE ClearView is about $380, and its main selling point is that it doesn’t block your view. It’s a really clever design that sits below the windowsill.

You still get your full window, which is amazing for rooms where you don’t want to sacrifice natural light. The 8,300 BTU cooling is steady and quiet thanks to the inverter. We put one in our sunroom, and it’s great to have AC without losing the view of the garden.

The Downside: This is not a one-person job. The installation is a bit more involved, and you’ll definitely need a second person to help get it situated correctly.

 

 

Midea EasyCool MAW05M1BWT Window Air Conditioner

At about $160, this is the perfect little unit for a tiny room. Think small dorm room, a walk-in closet, or a small bathroom.

It’s a basic 5,000 BTU model, so it’s just got simple mechanical dials for temperature and fan speed. But for a space under 150 square feet, it provides plenty of cool air. It’s cheap to buy and cheap to run.

The Downside: It’s very no-frills. You get two knobs and that’s it. No remote, no timer, no fancy modes.

 

 

Windmill AC 8K BTU with WhisperTech

The Windmill AC costs around $370 and is hands-down the quietest window air conditioner I’ve ever been around. It’s perfect for a bedroom.

The design is clean and modern, and it was surprisingly easy to install. The 8,000 BTUs are plenty for our master bedroom. It’s so quiet that sometimes I have to double-check that it’s actually running. The air blows from the top, which helps circulate it around the room more evenly.

The Downside: It’s not the fastest cooler on the list. It gets the job done, but it takes a bit longer to bring the room temperature down compared to some other models.

 

 

Frigidaire FFRA051WAE Window Air Conditioner

For about $150, this little Frigidaire is another great budget choice for small spaces. It’s a simple, reliable 5,000 BTU unit.

There’s nothing fancy about it, but it does exactly what it’s supposed to do: cool a small room without making a ton of noise or running up your bill. It’s easy to use, with just a couple of dials, and gets high marks for just being a solid, affordable appliance.

The Downside: It doesn’t come with a remote control, so you’ll have to get up to change the settings.

 

 

Midea U-Shaped MAW08U1QWT Window Air Conditioner

This U-shaped Midea, around $340, is another great option if you want to be able to open your window. The design is unique and very practical.

Because of the U-shape, the noisy part of the compressor is outside and the window sash closes down in between, which blocks a lot of sound. It’s incredibly quiet and energy-efficient. And being able to open the window for fresh air on a cool morning without removing the AC is a huge plus.

The Downside: The unit itself is pretty long. It sticks out more from the window, both inside and outside, than a traditional unit.

 

 

What to Look For in a Window AC

The most important thing is getting the right size for your room. Sizing is measured in BTUs (British Thermal Units). A 5,000-6,000 BTU unit is good for a small bedroom (150-250 sq ft), while an 8,000 BTU model works for medium rooms (300-350 sq ft). For a big living room or open area, you’ll want 10,000-12,000 BTUs or more.

Don’t just buy the biggest one you can find. An oversized unit will cool the room too quickly without removing the humidity, leaving you with cold, clammy air. An undersized one will run constantly and never quite catch up. Just measure your room’s square footage (length times width) and match it to the manufacturer’s recommendation.

Also, think about features. I’m a big fan of smart, Wi-Fi-enabled units because I can start cooling a room before I get home. But if you just need a simple cooler for a guest room, a basic model with a remote will do just fine. And always, always measure your window opening before you buy!