Best Window Air Conditioners in 2022

Last update: November 14, 2022

Can Window AC run in winter?

Window air conditioners are not made to run in winter. The cold weather can damage the unit and cause it to break down.

Can you put an AC in a windowless room?

If you don't have windows in your room, you can still put an air conditioner in the room. You will need to install an AC unit in the room and then seal off the room so that the cool air does not escape. This can be done by sealing the doors and windows with weatherstripping or by using a window air conditioner unit.

Do window AC units bring in fresh air?

Most window air conditioners do not bring in fresh air. They are designed to cool the air in the room and then recycle it back into the room. Some models have a fresh air vent that can be opened to bring in fresh air, but this will also increase the amount of humidity in the room.

Do window air conditioners have to be vented outside?

Window air conditioners have to be vented outside because they release heat into the air inside your home. By venting the air conditioner outside, you are able to prevent the heat from circulating back into your home and making it more difficult to cool down.

Koldfront WAC12001W 12,000 BTU 208/230V Heat/Cool Window Air Conditioner Review:

Even though I purchased this device months ago, I was finally inspired to install it today. I purchased it for my 8 x 16-foot storefront's single window. I made sure it will fit by measuring the width of the window before placing the order. No issue. I failed to take into account the height of the window opening. Big issue. To cover the hole, I had to fully remove the metal window and use "fancy" carpentry. It succeeded. Functional but unattractive.The weight prevented me from being motivated to install this unit. I was worried about harming myself since there was nobody to assist. I came up with a two-step procedure in which I lifted the unit halfway before setting it on a stool. I then lifted it the last bit into the window sleeve that was already there. It performed flawlessly. The apparatus is not very heavy.This unit would install as simple as any window unit if I had a typical wooden window. perhaps even simplerI'm running the unit right now, and I'll let you know how it goes. Here in SC, it is hot.

FRIGIDAIRE 5,000 BTU 115V Window-Mounted Mini-Compact Air Conditioner with Mechanical Controls, White Review:

Quick update: Over the weekend, it was in the upper 90s here. Every night, an hour or so before I went to bed, I turned on the air conditioning. When set to "high cool" and a 6 out of 7, it would cool the room from close to 80 to the mid-70s in an hour. That made it easy to get to sleep. After switching the sound to "low cool," I immediately fell asleep. The first night, when I woke up in the middle of the night, I was truly chilly, so I changed the temperature setting to 5 out of 7. That appeared to be ideal. It was cozy the entire night.Once again, this is for a solitary, compact space. These are placed in 2 rooms that are 150–200 square feet apiece. When they're jogging, we keep the doors closed. You'll probably be extremely content if you find what you're looking for! Purchase a larger, more expensive air conditioner, however, if you wish to cool a larger area.For a more thorough initial review, see below:I purchased two of these tiny air conditioners for my home's upstairs bedrooms. The upstairs of my home keeps warm even at night when the temperature in the South is in the 90s for several weeks at a time. I purchased these to improve the bedrooms' sleeping comfort.They are compact and only big enough for one room. One person can easily move them from the porch to the location you wish to install them, which is convenient. They aren't particularly heavy. I successfully got mine upstairs. Additionally, installation is pretty easy. The top bracket and side panels are included in the kit, so you don't need anything extra. You could purchase a support bracket if you so like, but it is not a hefty item and is therefore not required.I spent an hour total installing. For my window frame, I made a brief trip to the hardware shop to pick up an extra piece of wood. You'll need a piece of wood if the outside storm window frame is a little taller than the interior window sill. The instruction booklet goes into detail about this. Once we had that, drilling a few holes and putting it up took little time. The air conditioner is stable and feels quite secure. If you want to get fancy, it also has weather stripping, but we'll just keep the bedroom doors closed, so I didn't take extra precautions.The appliance is surprisingly quiet! Probably helped was the extra piece of wood we added to the window sill. However, it sounds like something I could easily sleep through. There is no rattling. But bear in mind that it does produce noise and that this is not a $500 air conditioner! The fact that it makes the air cool and joyful makes the noise only calming.

MIDEA MAW08R1BWT Window Air Conditioner 8000 BTU Easycool AC (Cooling, Dehumidifier and Fan Functions) for Rooms up to 350 Sq, ft. with Remote Control, 8,000, White Review:

This was first tested on a counter top over the weekend before being placed today. The remote is reliable, it cools quite well, and it is actually rather quiet. It appears to be rather well crafted (no way to know the quality of internal parts such as compressor, of course - only time will tell). however, the first impressions are favorable (thus a 4-star rating, not a 5-star rating by any means).The trouble spots are now. NO printed instructions are provided. I couldn't even discover a paragraph or two printed on the box telling the owner where to GET instructions for use or installation. That is unacceptable to me (and almost rated it a 3-star product). I don't see how a business could decide to completely exclude all usage or installation instructions! The lack of a manual may have simply been an error on the assembly line, but I thoroughly searched the box and all enclosed parts envelopes and found no manual at all (aside from brief instructions for the remote and a small portion of the unit that do not pertain to the installation of the main a/c unit).My own online research revealed that this ostensibly brand-new model isn't even mentioned on the business' website. However, I made a visual comparison using the BTU rating and related model numbers and eventually discovered what seemed to be quite appropriate instructions for the device, which I downloaded and printed.Be warned that this is not intended to be fitted in an aluminum-framed window but rather in a conventional wooden window frame. In order for the folding side panels to function somewhat well in the window where it is presently situated, I had to make a few adjustments to increase the height. It was necessary to utilize a little "yankee engineering," and this installation did not call for using the side pieces' provided mounting hardware. But in the end, it performed admirably. Due to the rather unconventional installation, I'll need to purchase more insulation in a couple places (a large plus: a very significant amount is actually included in the packing).In general, the unit works extremely well, cools rapidly, and was not overly challenging to install even for someone who has never installed a window A/C before, therefore I choose to give it a 4-star rating (just minimal help from a 2nd person to help steady the unit at a couple of points in the installation). Especially for women or older people, it can be quite heavy for one person. I am over 70 and could manage it, but it would be difficult. Although the second person does not need to be particularly strong, they should be useful in steadying the unit during installation, handing tools as you install it, etc. This is not a 1-person operation.It will preserve its 4-star rating provided that it continues to work well after the manufacturer's 1-year warranty expires or that the manufacturer's warranty policies and procedures are good. The review will be updated (and degraded) if it breaks down too soon or if the company warranty policy proves to be unfriendly. Once you figure out how to install it and how the controls work (which are also poorly documented even in the instructions I eventually found for a comparable model), or alter it for a non-standard (i.e., non-wooden) window frame, it's a very pleasant item as of initial installation and use. But even there, a little creativity can solve the issue. Bottom line: after properly installed and you get used to using it, it's a wonderful smaller-room A/C unit for the price.

LG 5,000 BTU Manual Controls Window Air Conditioner White Review:

It functions fairly well. Some of the remarks I've read are not entirely true. This will work in a small space. If your room is particularly large, your BTU has to be more than 5000.

LG 7,500 115V Window-Mounted 3,850 BTU Supplemental Heat Function Air Conditioner, 7500, White Review:

Even at maximum speed, it is much quieter than I anticipated, which is wonderful. It effectively regulates temperature in the wide area I put it in, which has old windows completely covering three sides of the room. Although I don't yet understand how the heat operates, when the heat is on, it warms up very rapidly. Very pleased with the purchase and prompt delivery.

Arctic King WWK05CM91N Window Air Conditioner, White Review:

A new home in Arizona almost never comes with central air conditioning. I do have a good central air conditioning system in my home, which is such. The drawback is that Central Air does not account for all rooms, some of which are individually heated. Due to the amount of work it receives and the fans that are continually circulating heat out of the computer, my computer raises the temperature in a room by 8–12F.This device mounts on a vertical and horizontal windowsill. One instruction change is needed for installation with brackets: the majority of the unit needs to be within the house so that if it falls, it will land inside the house rather than out the window. It took me about 45 minutes to install this, but I am a do-it-yourselfer and believe that most people could accomplish it more quickly and safely. On how to install this unit, there are many videos online as well as helpful instructions. At 5000 BTU, the power is respectably high, and noise is present but not very disruptive. Although it is generally less effective than Central Air, the device is still a workhorse if you only need to spot cool a room.

Frigidaire FFRA0511R1E 5, 000 BTU 115V Window-Mounted Mini-Compact Air Conditioner with Mechanical Controls Review:

This was purchased for our covered 9x15 porch, which has 10 tall windows and morning sun exposure. In the hot Texas months, this tiny air conditioner keeps everything cool. It lacks a thermostat that displays precise fahrenheit degree readings. The dial on the thermostat has a range from 1 to 7, with 7 being "Maximum Cool." The Lux WIN100 Heating

Frigidaire FFRA0511R1 5, 000 BTU 115V Window-Mounted Mini-Compact Air Conditioner with Mechanical Controls (Renewed) Review:

I got two of them for my sister who lives in North Carolina where power outages are frequent and often hot. They have a malfunctioning central air system. They have a generator, and by using two of these units inside their home, they can maintain a comfortable temperature until their electricity is restored. Excellent as a backup system.

Frigidaire 18,000 BTU 230V Window-Mounted Median Air Conditioner with Temperature Sensing Remote Control Review:

Since moving into our basement apartment, the air conditioner hasn't done a good job of maintaining a comfortable temperature; it would either be too cold or too hot. After operating that air conditioner for a while, we determined it needed to be replaced with one that could better control the temperature and use less energy. After comparing several window air conditioners, learning more about BTUs, and reading reviews, we chose to buy the Frigidaire FFRE0633S1 6,000 BTU Window-Mounted Mini-Compact Air Conditioner.Should the necessity arise, this Frigidaire appliance is light enough to be installed by one person in reasonable physical condition. However, you should exercise caution when handling the appliance's back because the metal there is prone to bending. It included screws to secure everything in place as well as the components needed to fill in the gaps on the sides of the air conditioner. Any of the device settings can be easily managed from a distance using the provided remote control. You can witness for yourself how much quieter this functions than the unit we previously used by watching our noise demonstration, which was recorded from a distance of about three feet. Our 350 square foot home/office can stay comfortably cool thanks to the air that permeates the entire space. When not actively cooling and in econ mode, the device will periodically turn on the fan to circulate the air in the room to determine the current temperature. You can put it to sleep when you need to leave the room for any amount of time, and it will gradually raise the temperature without shutting off. The front panel that slides out to show the filter makes cleaning it incredibly simple.On May 27, 2016, we bought this Frigidaire FFRE0633S1, and it's still going strong. This is a wise purchase if you're looking for a new air conditioner to chill your room. The only thing we'd advise is to use caution when installing the unit's back, which is the sole reason we gave it 4 instead of 5 stars.If this review was "Helpful," kindly click the button.

How many BTU do I need for a 12x12 room?

In order to determine how many BTUs you need to heat a 12x12 room, you will need to know the climate in the room, the level of insulation in the room, and the size of the room. The climate in the room will determine how much heat is needed to maintain a comfortable temperature. The level of insulation in the room will determine how much heat is lost through the walls and ceilings. The size of the room will determine how much heat is needed to fill the space.

How many BTU do I need for a 20x20 room?

There are a lot of variables to consider when it comes to figuring out how many BTUs you need for a room. Some factors include the height of the ceilings, the insulation of the room, the number and size of windows, and the type of heating or cooling system you have. That being said, a good rule of thumb is that you need about 30 BTUs per square foot of space. So, for a 20x20 room, you would need about 6,000 BTUs.

How much should I spend on a window air conditioner?

Assuming you would like an answer to the question in the title: A window air conditioner can cost anywhere from $60-$500. The price depends on the brand, size, and features. The most important factor to consider when deciding how much to spend is the size of the unit. Make sure to get a unit that is the appropriate size for the room you want to cool. Otherwise, you will either be overspending or not cooling the room effectively.

Is 12000 BTU too much for a bedroom?

If your bedroom is around 400 square feet, a 12,000 BTU air conditioner will be too much for the room. If your bedroom is larger than that, it will be just fine.

Is a window air conditioner worth it?

Window air conditioners are a great way to cool down your home during hot weather. They are easy to install and can be found at most home improvement stores. Window air conditioners are also relatively inexpensive, making them a great option for budget-minded homeowners.

Is it cheaper to run a fan or window AC?

There is no easy answer when it comes to deciding whether it is cheaper to run a fan or window air conditioner. Both have their pros and cons when it comes to efficiency and cost. Window air conditioners tend to be more expensive to purchase than fans, but they are also more energy efficient. This means that over time, they will end up costing you less to operate. However, window AC units can be a pain to install, and they can be quite loud. Fans, on the other hand, are much cheaper to buy and are very easy to install.