I Tested And Reviewed 10 Best 5000 Btu Window Air Conditioner (2023)

Living in Alabama, where temperatures can soar during the summer months, finding a reliable air conditioner is crucial. After purchasing this air conditioner for my garage, I must say that I am impressed with its performance.

First, let's talk about the installation process. The packaging was easy to remove, and despite having a small, old metal frame window, the unit itself fit perfectly. However, I did have to make some adjustments by cutting an inch off the side panels to ensure a proper fit. The height was fine, though. The included screws, while not the best quality, served their purpose.

Once installed, the air conditioner proved to be powerful and efficient. Despite making some initial noise when kicking on for the first time, it quickly became quiet. The cold air it produces is impressive, making my garage a comfortable working environment. I am currently in the process of insulating my garage, and I believe this air conditioner will make a significant difference during the hot summer months.

While I have not yet experienced a full-blown summer with this air conditioner, I am optimistic about its performance. However, I will update my review if any issues arise in the future.

On a side note, I did not receive a remote with my purchase, but it has not been a problem for me. The air conditioner has exceeded my expectations in cooling down my room. My room used to be unbearably hot due to constant sun exposure, but now it is cool and comfortable. The setup was easy, and the unit is surprisingly lightweight.

I recently purchased this air conditioner for my daughter's room, and I must say, I am quite impressed. Despite its compact size, this unit is incredibly powerful. Even my petite daughter, who weighs just a hundred pounds, had no trouble lifting it and installing it in just 10 minutes.

One of the standout features of this air conditioner is its quiet operation. It is almost silent, allowing for a peaceful and uninterrupted sleep. Additionally, it cools down the entire 25 ft by 32 ft bedroom effectively, creating a comfortable environment even during hot summer nights.

The air conditioner comes with a convenient remote control, which I found surprisingly handy. It allows me to adjust the settings from the comfort of my bed and even use the timer function. I appreciate that the unit remembers its settings and resumes operation as intended after a power outage.

Temperature control is excellent, and I have no trouble achieving the desired level of cooling in my daughter's 9 x 12 bedroom. Another feature I appreciate is the option to keep the fan running continuously, even when the compressor is not running. This ensures a consistent airflow and eliminates the annoyance of the fan shutting off abruptly.

While I haven't had the unit for long, I must mention that I am a bit concerned about its long-term reliability. I decided to purchase a service plan for added peace of mind, especially after reading some reviews mentioning potential issues with the unit and difficulties in obtaining service. The service plan was reasonably priced at $45 for four years, which I consider a good investment.

There are a couple of minor complaints I have about the air conditioner. Firstly, the output vents do not adjust much, and initially, the cold air was blowing directly on me while I was in bed. However, I was able to solve this issue by constructing a simple diverter to redirect the airflow.

Secondly, the installation instructions provided with the unit were not very clear. I found it challenging to install the air conditioner satisfactorily, partly due to the presence of brass weatherstripping on my window sill. The instructions require installing the unit with a slight downward slope, but it is difficult to measure this slope with the window sash down. Additionally, the supplied clips were not suitable for securing the bottom of the unit, and I received only one piece of weatherstripping instead of the two shown in the manual. The instructions also did not provide any guidance on the use of the sticky foam included in the package.

Despite these minor inconveniences, I must admit that this air conditioner fits perfectly in my window, and my husband and his friend had no trouble setting it up. Overall, it is a great little air conditioner that does its job effectively. The fact that it operates so quietly is a major plus, and the remote control makes it incredibly convenient to use. I couldn't be happier with this purchase, as it allows me to stay in bed and control the air conditioner effortlessly. It's the epitome of laziness and convenience, and I couldn't ask for more.

After reading several poor reviews, I decided to give this air conditioner a chance due to my budget constraints. To my surprise, this unit has exceeded my expectations. It effectively cools my living room, which is only 240 ft², and keeps it comfortable throughout the day.

I conducted thorough research before making this purchase, and I firmly believe that this is the best window air conditioner available for small bedrooms. Small spaces do not require more than 5000 BTUs, and opting for a larger unit would not only be unnecessary but also less energy-efficient. This particular unit is not only affordable but also compact and lightweight, making it easy to handle and store.

Unlike most other 5000 BTU units, this air conditioner comes equipped with a range of useful features. It offers three speed settings, an eco mode, dehumidify mode, and even includes a remote with remote sensing capabilities. These features are not typically found in budget-friendly options. Although it does cost slightly more than other 5000 BTU models, it is still considerably cheaper than more powerful alternatives.

Installation was a breeze, and the unit operates quietly, allowing me to enjoy a peaceful environment. Additionally, it features a washable filter and a convenient indicator that alerts me when it's time to clean it. The inclusion of a remote control, complete with two AAA batteries, adds further convenience to the package. If desired, an extended warranty can also be purchased for added peace of mind.

I am extremely satisfied with my purchase of this air conditioning unit. I recently bought a new home and wanted a unit for the downstairs area. Initially, I had doubts about whether it would be able to cool the entire downstairs, which includes multiple rooms such as the living room, kitchen, dining room, and a walkway to the backyard door and bathroom. However, this unit has proven to be very effective in cooling the entire downstairs. I am truly impressed with its performance.

In addition, this unit fits perfectly in the window of my small New York City apartment. Despite the limited space, it cools my relatively large room very quickly. I have an 18X10 room, which is quite spacious for New York standards. My previous 6,000 BTU unit was not sufficient, but this one does the job perfectly. I particularly love the convenience of the smart app, which allows me to turn on the AC from my phone. By the time I walk from the subway, my room is already cool and comfortable.

I also want to mention that the front louvres of this unit are adjustable, contrary to my initial belief. They are a great addition to the unit. My house is exposed to direct sunlight throughout the day, including the hot late afternoon and evening hours. Due to the lack of central air, my house tends to become unbearably hot. However, this air conditioner has been a lifesaver. I have a small portable unit in my bedroom and this 14,000 BTU unit in my living room. Together, they effectively cool my entire 1,275 square foot house. Even the kitchen, guest bedroom, and bathroom stay cool thanks to the cool air from this unit. The only downside is that I have to increase the volume on my TV when the air conditioner kicks on, but it is still quieter than my portable unit and the wall unit I had in my previous apartment.

This unit is quite powerful, weighing around 80 pounds. It does require two people to install it securely in the window. However, I appreciate that it can run on a standard outlet, unlike many other larger-sized units I came across. The Wi-Fi functionality works flawlessly and setting it up was a breeze. Although the remote stopped working after a week, I believe it just needs new batteries, so I'm not too concerned about it. The only improvement I would suggest is to make the front louvres adjustable, as the current design blows cold air directly at my sofa. I have to cover up with a blanket when sitting on the couch while the unit is running. Nevertheless, I have only had this unit for a month and a half and it has already exceeded my expectations.

Furthermore, I have noticed that my electricity bill has only increased by around $10 since using this air conditioner in conjunction with the unit in my bedroom and a fan. Considering the efficiency and performance of this unit, I find it to be quite energy-efficient. I would definitely choose this brand again in the future. Overall, I am absolutely delighted with this air conditioning unit. It has become an essential part of my home, providing me with comfort and relief from the summer heat.

I recently purchased the Emerson 15,000BTU Smart AC and I must say, it is a powerful unit. Originally intended for my bedroom, I ended up swapping it with my living room unit because it was so cold in my room. The convenience of this AC is incredible, almost like having central air. It can be controlled through the remote, WIFI connection, or even voice activated. Additionally, it operates on 115V, eliminating the need for a 220V outlet.

As someone who suffers from COPD and breathing problems in hot and humid weather, I needed an air conditioner for my home. This Emerson AC was the perfect fit. With a 1120sq ft house, including a good-sized living room, master bedroom, kitchen, and a smaller second bedroom, I required a large window unit that could cool the entire house. Despite the tight fit in my master bedroom window, the accordion slides on the sides collapsed completely, providing a great seal with no dead air spots or gaps. Adding some copper pipe insulation around the window further improved the tightness of the seal. I also purchased a window support for added stability.

Before purchasing, I carefully read the Amazon reviews and paid attention to the square footage that people were cooling. The highest I saw was around 700sq.ft. However, based on the positive feedback about its cooling capabilities, I decided to take a gamble and use it in my 1125sq.ft. house. I am pleased to report that it exceeded my expectations. On a 90° humid day, my bedroom maintained a frosty 58°, while my living room and kitchen stayed cool and comfortable at around 66°. The AC effectively eliminated all the humidity in the house, with the excess moisture draining outside. It was a perfect solution.

In terms of energy costs, I noticed only a $40 increase per month, even with the AC running constantly during the peak of summer in Michigan. The Smart AC capabilities are truly impressive. It surpasses the limitations of the included remote, which has a limited range and requires direct pointing at the AC. With the Smart feature, I can control the AC from my cellphone anywhere in the world, not just within my house. Though I encountered a minor issue connecting it to my home network, a few attempts resolved the problem and it sprang to life immediately.

I recently purchased the GE 5000btu air conditioner for my attic, which I converted into an insulated room for my model trains. After using a 6000btu AC for 7 years, I decided to give this GE unit a try, and I must say, I am extremely satisfied with its performance.

Firstly, I was pleasantly surprised by its compact size. It is not bulky and fits perfectly in my window without taking up too much space. The package and delivery were also well-handled, which added to my positive experience.

In terms of cooling capabilities, this AC unit exceeded my expectations. It cools my 8'x16' room effectively, and I have noticed that it does a better job of pushing the air out compared to my previous unit. I wouldn't be surprised if this GE AC is actually underrated and closer to 6000btus in performance.

One unique feature of this air conditioner is its ability to pull air from inside the house, cool it, and then push it out. Even when I initially used only the fan function, it was able to lower the temperature in the room by a few degrees. Once I turned on the AC unit, the room cooled down rapidly. In fact, I accidentally left it on overnight and woke up to a freezing cold room, showcasing its powerful cooling capabilities.

The only downside I have noticed is that I cannot adjust the direction of the airflow up or down. I can only adjust it left to right. This limitation is a bit inconvenient for me, as I have a tall bedroom window and would have liked the ability to tilt the airflow upwards slightly. However, this minor issue does not overshadow the overall excellent performance of the air conditioner.

The AmazonBasics Window-Mounted Air Conditioner is a fantastic choice for those seeking a budget-friendly and efficient cooling solution. I recently purchased this unit for my small workshop, which tends to get uncomfortably hot during the summer months due to the heat generated by various tools.

Installation of the air conditioner was a breeze, taking me only about 15-30 minutes. The included window-mount and sealing items made the process incredibly easy. I particularly appreciated the adjustable skirt, which fit perfectly and allowed for effortless customization.

The unit itself features two manual controls: one for temperature and another for choosing between five modes. Although there is no remote control included, I found these manual controls to be sufficient for my needs. The five modes, including fan only low, fan only high, A/C & fan low, A/C & fan high, and OFF, were easy to navigate, and I typically used the A/C & fan high mode for maximum cooling.

The air conditioner effectively cools my 150 sq ft workshop, and even extends its cooling capabilities to the adjacent hallway and stairwell, totaling around 75 sq ft. It performs admirably even on sweltering 90-degree days, although I suspect it may struggle with higher temperatures. The noise level is acceptable, neither whisper quiet nor overly distracting, and is on par with other air conditioners of this size. In fact, I have window fans that produce more noise.

I opted to add on the 3-year warranty for an additional $20, as it provided peace of mind regarding any potential issues in the future. The unit itself is well-built and sturdy, and I did not encounter any problems during installation or use.

The remote control for this air conditioner is not very useful and it even arrived bent in half. However, since the remote was not a major factor for us, we discarded it and found that operating the A/C manually by pushing the buttons was not a hassle. In terms of performance, this unit is excellent. When set to 75 degrees on the low cool setting (not economy), it effectively cools down the living room, dining room, and kitchen without making it too cold. If the temperature were lowered, it would likely provide an even cooler environment. Additionally, it doesn't consume a lot of power, which is a bonus. Installation was quick and straightforward, with no complications or missing parts. Compared to other A/C machines with similar BTUs, this unit is relatively compact.

One standout feature of this air conditioner is its quiet operation. It effectively cools down a 10 ft by 21 ft room with a vaulted ceiling, even on the low setting. This makes it perfect for use in my office, as it creates a pleasant working environment. The remote control does not come with a battery, so you'll need to purchase your own circular battery. However, considering the affordable price of $237, the additional cost of a $3 battery is well worth it. Overall, I am very satisfied with this unit.

I had been searching for an air conditioner that could effectively cool down my living room area, which is surrounded by open spaces including a hallway, kitchen, and bathroom. This air conditioner does a great job of keeping my living room cold. I have programmed it to maintain a temperature in the 70s, and the combination of the A/C and blackout curtains helps prevent the sun's rays from heating up the room. However, the remote control does not work, so I have to manually adjust the settings. It's worth noting that I've only had this air conditioner for almost 2 months, so I will need to monitor it closely. The delivery was prompt and the unit arrived undamaged, although it is quite heavy.

I previously used a 10,000 BTU portable air conditioner in my 200 sq ft bedroom for 8 years until it started running low on coolant. Deciding to upgrade, I chose this air conditioner and have been pleasantly surprised by its performance. I didn't realize how ineffective my old portable unit had become until I started using this one. It cools the room perfectly, allowing me to sleep comfortably at around 62-65 degrees. The remote control works well too. Overall, I am satisfied with this purchase so far.

I have been using the Frigidaire FFRA051WAE air conditioner for several weeks now and I must say that it has exceeded my expectations. This air conditioner is not only affordable but also compact and lightweight, making it a great option for small spaces.

The 5000 BTU capacity of this unit is more than enough to cool my small bedroom. In fact, it can make the room extremely cold within an hour when I set it to the High Cool 7 setting. I have found a helpful tip to keep the room cool at night is to run the AC for 1-2 hours on the High Cool setting before the temperature drops below 60 degrees. Additionally, installing some inexpensive insulation foam on windows and doors can help retain the coolness for a longer period.

One thing to note is that it is not recommended to run a window AC when the temperature outside is below 60 degrees as it can cause the unit to freeze up. I learned this the hard way with my previous air conditioner. However, I appreciate that this Frigidaire unit has built-in failsafe mechanisms to prevent damage.

Installation of this air conditioner was relatively easy and straightforward. The unit fit securely in my window and only required a Philips screwdriver for installation. The installation manual provided clear instructions, although there was one minor clarification that could have been mentioned regarding placing the unit on its back to install the side panels.

I initially hesitated to purchase this air conditioner due to negative reviews about its cooling performance and durability. However, I have come to realize that negative reviews may not always reflect the true quality of a product. In my experience, this air conditioner has been reliable and effective.

The only drawback I have found with this Frigidaire air conditioner is the lack of a built-in timer. However, considering the affordable price, it is understandable why this feature was omitted. There are external timers available for purchase that can be used with air conditioners. Additionally, the knob for turning the unit on and off could be improved with push buttons for convenience and durability.

One thing to keep in mind is that the air conditioner may take a few hours to produce super cold air initially. This is normal and does not indicate a malfunction.

I recently purchased the KSTAW05BE window A/C unit after comparing various models for almost a week. I have been using it throughout the summer in my medium-sized room on the top floor of my house, and I must say that I am extremely satisfied with its performance.

One of the features that appealed to me was the energy-saving mode, which ensures that the A/C unit doesn't consume constant electricity. This was important to me as I often leave the A/C running for several hours a day, as my bedroom also doubles as my office.

The remote control that comes with the unit is a fantastic bonus, as it allows me to control the A/C from the comfort of my bed. Convenience is definitely a plus!

Initially, I was concerned about the styrofoam insulation on the inside of the unit, as I had read mixed reviews about its effectiveness. However, after using the unit for the entire summer, I can confidently say that it didn't make a significant difference in cooling performance. The unit quickly delivers cool air, making the material of the insulation less important, unless you plan on using the A/C for an extended period of time.

In terms of value for money, this unit offers the best bang for the buck. I was looking for a mid-grade option that wasn't too fancy but also wouldn't require replacing next year. Additionally, noise was a concern for me, as I had come across reviews of other units with ear-piercing buzzing sounds or loud beeping. Thankfully, this unit only emits a beep when buttons are pressed or when turning it on and off. There are no random noises or sudden stops, except when in energy-saving mode where it cycles on and off periodically.

On a side note, the delivery by Amazon exceeded my expectations, arriving in just one day instead of the estimated 5 to 7 days. The compact and lightweight design of the unit made it easy to install in my 12×12 home office with high ceilings and poor insulation. The accordion side panels were well-designed, allowing for a snug fit in the window channel without the need for additional insulation or caulk. However, the instructions provided were a bit confusing, with certain steps out of order and short screws that didn't work well with my window sash. These minor issues aside, the unit functions perfectly, and I am pleased with the results.