If you're looking for relief from the summer heat, a 12000 BTU air conditioner could be the answer you need. These air conditioning units are designed to cool down medium-sized rooms and are a popular choice for bedrooms, living rooms and offices. However, when looking for the best 12000 BTU air conditioner, there are several factors to take into consideration.
Firstly, it's important to take note of the unit's energy efficiency rating to ensure that it won't cause a big spike in your electricity bill. Noise levels are also a crucial factor, especially if you plan on using the unit in a bedroom or study. You'll also need to consider the type of air conditioning unit you want, as there are window-mounted, portable and split-system options available.
If you're still unsure about which air conditioning unit to choose, here are some questions to help guide you in making a decision: Are you looking for a unit that offers smart controls, such as voice activation or Wi-Fi connectivity? Are you concerned about the unit's overall design and how it will look in your room? Would you prefer a unit with additional features, such as a dehumidifier or air purifier?
Whatever your needs may be, finding the best 12000 BTU air conditioner for your home or office is essential in ensuring you stay cool and comfortable all summer long.
10 Best 12000 Btu Air Conditioner
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The product is ideal for cooling a room or attic up to 550 sq. ft. with a modern design and temperature-sensing remote control.
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The product is ideal for cooling small spaces in homes or offices with the convenience of a remote control.
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3
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Ideal for cooling and dehumidifying small rooms or spaces with quiet operation and includes a window mount kit.
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4
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The product is ideal for cooling a single room or apartment with easy installation and remote control operation.
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5
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This product is ideal for cooling medium-sized rooms up to 550 square feet with quiet operation, remote control, and energy efficiency.
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6
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This product is ideal for cooling and dehumidifying rooms up to 400 sq.ft. with built-in cool, dehumidifier, and fan modes.
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7
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The product is ideal for cooling rooms up to 550 square feet with remote control.
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8
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The product is ideal for cooling a room in a home or office during hot weather.
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9
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This product is ideal for cooling rooms up to 550 sq. ft. with remote control, 24H-timer, 3-speeds, quiet operation and auto-restart.
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10
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Ideal for cooling, circulating and dehumidifying spaces up to 550 sq. ft. with a reusable filter and remote control.
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1. Energy Star Window Ac – Cool Any Space!

The TOSOT 12,000 BTU Window Air Conditioner is the perfect solution for a hot and stuffy room. It has a quick cooling feature that can cool rooms up to 550 sq. ft. However, if your space has high ceilings, an open floor plan, or a lot of traffic, it is recommended to size up for better performance.
This air conditioner has a modern and sleek design that can complement any interior décor. Unlike the traditional air conditioners with bulky metal grilles, this unit has a minimalistic design that looks like a piece of art. You can install it in your living room window without worrying about it clashing with your home's aesthetics.
TOSOT went above and beyond with this product by offering three modes for the price of one. It is not only an air conditioner but also has fan-only and dehumidifying modes. This feature ensures that the unit can solve multiple problems and cater to your specific needs.
The TOSOT Window Air Conditioner has a smart temperature control feature that sets it apart from other air conditioners. Instead of having the thermostat located on the unit itself, it is located on the remote control. This means that the AC will cool your space based on the temperature around the remote control, which is likely close to you.
In addition to its impressive features, the TOSOT Window Air Conditioner is also Energy-Star rated. This means that it is environmentally friendly and can save you money on your utility bills. So, regardless of your stance on climate change, everyone can agree on the importance of lower utility bills.
2. Frigidaire 12,000 Btu 115v Window-Mounted Compact Air Conditioner With Remote Control, White

Introducing the 12,000 BTU compact air conditioner, a powerful and efficient cooling solution designed for window-mounted installation. With a standard 115V electrical outlet, this unit is easy to install and use.
Capable of quickly cooling a room up to 550 sq. ft., this air conditioner is ideal for bedrooms, living rooms, and other spaces in your home. It also features dehumidification up to 3.8 pints per hour, making it an excellent choice for hot and humid environments.
One of the standout features of this air conditioner is its low power start-up, which conserves energy and saves you money on your electricity bill. Ready-select electronic controls allow you to easily select options with the touch of a button, giving you complete control over your environment.
The washable mesh filter with tilt-out filter access and check filter alert cleans the air, removing dust and other airborne particles. This ensures that the air in your home is clean and healthy, making this air conditioner an excellent choice for those with allergies or respiratory issues.
Measuring at Cabinet Depth (w/ Front): 21-1/2", Width: 21-11/32", Height: 15-3/4", Cabinet Height: 15-3/4", Depth: 21-1/2", this compact air conditioner is designed to fit seamlessly into your home. Its sleek and modern design is sure to complement any decor.
3. Serenelife Portable Ac With Dehumidifier – 12,000 Btu

Introducing the SereneLife Portable Home AC, your go-to solution for creating a comfortable and chilly atmosphere wherever you go. With a powerful 1150W rated power and cooling power of 12000 BTU (ASHRAE) / 7,000 BTU (SACC), this portable AC can cool a room up to 550 sq ft, with an air flow rated at 270M3/hr. This means you can enjoy the perfect temperature while saving time and money on electricity bills.
This portable AC is not limited to just cooling, as it comes with a built-in dehumidifier that can remove moisture at a rate of 1.8 Liters/Hour, as well as a fan mode with 3 speed settings. Switching between different modes is simple with the remote controller.
The SereneLife Portable Home AC is designed to stand out with its sleek and free-standing design that adds an aesthetic touch to your living space. It can easily fit in your office, bedroom, living room, meeting room, garage, and more. Additionally, with operating noise levels of only 52-56 dB, you can enjoy a luxurious experience without any disturbance.
This portable AC is loaded with features for ultimate convenience. It comes with an automatic swing mode and a built-in 24-hour timer. You can control everything using the remote controller or the push button control panel.
Setting up and maintaining your quiet portable air cooler for room is a breeze. Simply take your AC where it is required and install the window mount exhaust kit and the exhaust hose in a few minutes. The removable air filter makes it super easy to clean and maintain.
4. Frigidaire 12,000 Btu Connected Window-Mounted Room Air Conditioner

The Frigidaire Air Conditioner is a smart device that allows you to cool your room from anywhere and at any time using the Frigidaire app. With just a few taps on your smart device, you can turn the unit on or off, change temperatures, control modes, create custom schedules and adapt fan speeds to best meet your comfort.
This air conditioner is Energy Star certified, meaning it uses less energy compared to standard air conditioners, reducing your energy usage and ultimately lowering your utility bills. You can also keep your air conditioner working efficiently with the easy-to-clean washable filter that traps particulates from the air.
The Frigidaire Air Conditioner is compatible with Amazon Alexa and The Google Assistant, allowing you to turn the unit on and off, set a temperature, and raise and lower the temperature, all by simply speaking to Amazon Alexa or Google Assistant.
This air conditioner features multi-directional air flow that enables optimum circulation and cooling with 6-way directional airflow and three different fan speeds. You can also precisely control the temperature and fan speed from across the room using the remote control.
The Frigidaire Air Conditioner also has an automatic restart function that resumes operating at its previous settings when power is restored to your unit. It also has a clean filter alert that notifies you when your filter needs to be cleaned, so you don't have to keep track of it yourself.
Lastly, the air conditioner has a dimming digital display that avoids bright, disruptive lights while sleeping with LED lights that automatically dim after a few moments of inactivity. With all these features, the Frigidaire Air Conditioner is a reliable and cost-effective solution to keep your room cool and comfortable.
5. Lg Window Air Conditioner: Powerful And Quiet.

The LW1216ER air conditioner is an exceptional product that offers the perfect solution to all your cooling needs. It operates at sound levels as low as 53dB in low mode, ensuring a peaceful and comfortable environment without any unnecessary noise.
This air conditioner has met the high standards of the ENERGY STAR Program, making it an energy-efficient product that translates into electricity savings. The LW1216ER has been designed with energy-efficient technologies that not only save you money but also contribute to a more sustainable environment.
With 3 cooling and fan speeds, the LW1216ER air conditioner allows you to customize your cooling according to your preferences. Additionally, the Auto Cool function ensures that your environment remains at the perfect temperature without any manual adjustments.
The LW1216ER air conditioner offers maximum usability with its easy-to-use electronic controls and remote. You can easily adjust the temperature and other settings from the comfort of your couch or bed without the need to get up.
This air conditioner is ideal for cooling medium rooms that measure up to 550 square feet. Its cooling power is perfect for rooms measuring 22' X 25', making it an excellent choice for bedrooms, living rooms, or offices.
6. Shinco Portable Ac – Cool, Dehumidify, & Fan!

The Shinco Portable Air Conditioner is an excellent addition to any home, providing outstanding cooling ability with a 12,000 BTU capacity. This powerful unit can easily cool small to medium-sized spaces up to 400 sq.ft, ensuring a comfortable and refreshing environment even in the hottest summer days. The adjustable temperature range of 60℉-86℉ allows users to customize their cooling experience to their liking.
Designed with a 3-in-1 function, this portable air conditioner offers cool, fan, and dry modes depending on your needs, making it a smart choice for any season. The dehumidification capacity can be up to 43.2L/day without bucket by self-evaporating operation. The unit features 3 fan speeds that can be adjusted to get a comfortable feeling.
Installation is quick and easy with the included exhaust hose and window sealing kit, with no extra tools needed for assembly. Simply put the sealing kit on the sliding window, and connect the machine and the sealing kit with the 59" telescopic hose. The hot air will be exhausted through the hose during machine operation.
The Shinco Portable Air Conditioner is easy to use, with its compact size and 4 casters allowing for easy movement from room to room. The unit features an LED display and a remote control with a 23ft (max) range, enabling users to conveniently adjust the settings from across the room. The auto swing function can also be set according to personal preference.
The Sleep mode and 24-hour timer make this unit all the more convenient. In Sleep mode, the fan speed will automatically be reduced to low mode to reduce noise to below 52dB, and the target temperature will increase by 1.8℉ every two hours from the initial target temperature. The 24-hour timer enables users to set the unit to turn on or off at specific times, ensuring a comfortable environment when needed.
Shinco offers excellent after-service, with all Portable Air Conditioner Units covered with a 30-day money-back guarantee, 1-year warranty, and lifetime expert tech support. If there are any problems, customers can contact the team directly on Amazon to receive a faster response. The team will reply within 24 hours and provide assistance to help solve any problems.
7. Black+decker 12,000 Btu Portable Air Conditioner Up To 550 Sq. With Remote Control, White

Introducing the Portable AC, the perfect solution to stay cool and comfortable during the hot summer months. Measuring 16.5” x 14.06” x 27.09”, this personal air conditioner is designed to cool rooms up to 550 sq. ft. Its sleek and compact design makes it a perfect fit for any bedroom or living space.
The Portable AC is a 3-in-1 unit that functions as an air conditioner, dehumidifier, and fan. With a powerful 7000 BTU DOE (12000 BTU ASHRAE 128) cooling capacity, this portable air conditioner can cool any room quickly and efficiently. It also comes with a convenient remote control and a top-mounted control panel with an LED display, making it easy to adjust the temperature to your desired level.
The Portable AC comes with impressive features such as a slide-out washable filter, auto water evaporation, and a 24-hour timer. The washable filter ensures that the air coming out of the unit is clean and fresh, while the auto water evaporation feature eliminates the need for manual draining of the water tank. The 24-hour timer allows you to set the unit to turn on or off at a specific time, giving you complete control over your cooling experience.
Mobility is made easy with the Portable AC. The unit comes with casters on the bottom and side handles on both sides, allowing you to move it from room to room without any hassle. You can enjoy cool air in any room of your home with ease.
The installation kit for the Portable AC is easy to install and includes a large vented airflow outlet to usher in cool air. This indoor AC unit is the perfect solution for anyone looking for a reliable and efficient cooling system. Get yours today and enjoy a comfortable and cool summer season!
8. Tcl 12w3e1-A Home Series Window Air Conditioner, 12,000 Btu, White

The 12,000 BTU window air conditioner from TCL is an excellent choice for cooling rooms up to 550 sq. ft. This air conditioner boasts a powerful cooling capacity that can quickly cool down any space, making it perfect for hot and humid summer days. With multiple fan speeds, you can easily choose the level of comfort that suits you best.
One of the standout features of this air conditioner is its quiet operation. With a noise level as low as 55 decibels, you can enjoy cool and serene surroundings without any disturbance. This makes it a great option for bedrooms, living rooms, or any other area where you need a peaceful atmosphere.
In addition to its powerful cooling and quiet operation, TCL's window AC units are also Energy Star Certified, which means that they are designed to help you save on your energy bill. With features like sleep mode and eco-mode, you can keep your energy bill low while staying comfortable throughout the day and night.
The sleep mode is designed to lower your energy bill while you sleep, ensuring that you stay comfortable throughout the night without racking up high energy costs. On the other hand, eco-mode saves energy during the day by adjusting the temperature to your preferred level.
With TCL's 12,000 BTU window air conditioner, you can enjoy customized cooling in every corner of your room. The eight-way cooling system provides two four-way directional vents that allow you to direct the airflow exactly where you need it. This ensures that you stay comfortable, no matter where you are in the room.
9. Quietcool Window Ac – 12k Btu, Remote, Timer

Looking for a powerful and quiet window air conditioner to cool your home or apartment? Look no further than the Emerson Quiet Kool Wi-Fi Enabled Air Conditioner, the ideal solution for those seeking energy-efficient cooling with minimal noise.
At 12,000 BTUs, this air conditioner is capable of cooling spaces up to 450 to 550 sq. ft. And with a noise level of just 52dB, it's one of the quietest models on the market, making it perfect for use in bedrooms, living rooms, and other environments where you want to keep noise to a minimum.
One of the standout features of this air conditioner is its Energy Star rating, which means it's highly efficient and can help you save money on your electric bill. With a 12.1 EER, this unit is designed to operate with maximum efficiency, so you can enjoy cool air without worrying about skyrocketing energy costs.
The Emerson Quiet Kool Wi-Fi Enabled Air Conditioner is also incredibly easy to use, thanks to its integrated 24-hour timer and sleep mode. You can set the timer and adjust the temperature and fan speed using the on-board controls or the included remote control. And with intelligent sleep mode, the unit will automatically adjust the temperature and fan speed throughout the night to keep you comfortable while conserving energy.
Another great feature of this air conditioner is its exclusive 1-2-5 warranty, which covers 1 year of labor, 2 years of parts, and 5 years on the compressor. This gives you added peace of mind and ensures that your investment is protected for years to come.
Finally, the Emerson Quiet Kool Wi-Fi Enabled Air Conditioner features two air exhaust vents (instead of one) and three fan speeds, giving you 8-way flexibility to direct the flow of cold air exactly where you want it. So whether you're looking to cool a single room or an entire apartment, this air conditioner has you covered.
10. Midea's 12k Btu Multi-Function Window Ac.

The Midea EasyCool Window Air Conditioner is a 3-in-1 unit designed to provide maximum comfort in any living space. With its ability to cool an area of up to 550 sq. ft. quickly, circulate air using its 3-speed fan, or reduce humidity through its dehumidifier mode, this AC unit is perfect for any home, apartment, office, or room.
Not only does this window AC unit provide comfort, but it also helps you save money on energy costs throughout the year. The EasyCool is Energy Star certified, and it comes equipped with several custom settings like Eco mode and the EasyTimer feature. These settings help you be even more energy-efficient by programming a schedule that fits your needs.
The Midea EasyCool Window Air Conditioner is designed to be easy to use and operate. It is quieter than a household refrigerator, providing a peaceful environment for you and your family. The intuitive LED display and remote control (batteries included) allow you to set the time, temperature, and mode easily from across the room. The removable and reusable air filter also protects your family and living space from dust and pet hairs.
Installation of the Midea EasyCool Window Air Conditioner is a breeze. It can be easily installed in your home or apartment's existing window frame (23"-36"x14"). All necessary mounting accessories are included, and the installation instructions are simple to follow. A screwdriver is required (but not included) for installation, and for some window frames, pilot holes are recommended before installing screws.
Midea is a worldwide leader in air treatment, with a motto to help make customers feel at home with each of their products. As a testament to their dedication to quality and their customers, they offer a one-year parts and labor warranty on this product. With its 3-in-1 comfort, energy efficiency, ease of use, and easy installation, the Midea EasyCool Window Air Conditioner is an excellent choice for anyone looking for a reliable and efficient air conditioning unit.
Best 12000 Btu Air Conditioner FAQs
Are there any energy-efficient 12000 BTU air conditioners available?
Yes, there are energy-efficient 12000 BTU air conditioners available in the market. Energy Star certified air conditioners are designed to save energy and reduce greenhouse gas emissions. These air conditioners use advanced technologies to consume less energy while delivering the same cooling performance as traditional models.
Some popular brands that offer energy-efficient 12000 BTU air conditioners include LG, Frigidaire, and Midea. These air conditioners typically use inverter technology, which adjusts the compressor speed according to the cooling demand, leading to significant energy savings. Additionally, they come with features like programmable timers, sleep mode, and energy-saving settings that further enhance their efficiency.
It's important to note that the efficiency of an air conditioner is measured by its SEER (Seasonal Energy Efficiency Ratio) rating. The higher the SEER rating, the more energy-efficient the air conditioner is. When shopping for an energy-efficient air conditioner, look for models with a SEER rating of 14 or higher.
Are there any portable 12000 BTU air conditioners available?
Yes, there are several portable air conditioners available in the market that have a cooling capacity of 12000 BTU. These air conditioners are suitable for cooling rooms up to 450 square feet in size. Portable air conditioners are a great option for people who do not want to install a permanent air conditioning system or are living in a rented space. They are easy to install, require minimal maintenance and can be moved around from one room to another. Some of the popular brands that offer 12000 BTU portable air conditioners include Honeywell, LG, Whynter, DeLonghi, and Black+Decker. It is important to choose an air conditioner that fits your specific cooling needs and is energy efficient to save on electricity bills. You may also consider additional features such as programmable thermostat, remote control, and air purifying filters while selecting a portable air conditioner.
Can a 12000 BTU air conditioner effectively cool a large room?
The answer depends on the size of the room and the specific conditions within it. A 12000 BTU air conditioner is typically designed to cool a room of up to 550 square feet. If the room is larger than this, the air conditioner may struggle to effectively cool the entire space. Additionally, other factors such as the height of the ceiling, the number of windows, and the amount of insulation in the room can all impact the effectiveness of the air conditioner.
It's important to note that a larger air conditioner may not necessarily be the best solution for a large room. In some cases, it may be more effective to use multiple smaller units strategically placed throughout the room. This can help to ensure that the cool air is distributed evenly throughout the space.
Ultimately, if you are considering a 12000 BTU air conditioner for a large room, it's important to carefully consider the specific conditions within the room and to consult with a professional to determine the best cooling solution for your needs.
How much energy do 12000 BTU air conditioners consume?
The amount of energy consumed by a 12000 BTU air conditioner depends on various factors such as the efficiency of the unit, the temperature setting, and how often it runs. On average, a 12000 BTU air conditioner consumes around 1.2 kW per hour. This translates to approximately 11 cents per hour when operated at 10 cents per kilowatt-hour.
However, it's important to note that some units may consume more or less energy depending on the factors mentioned above. For instance, a unit that is not properly maintained or is running constantly will consume more energy. On the other hand, a unit that is well-maintained and operated at optimal temperature settings will consume less energy.
It is always recommended to check the energy efficiency rating (EER) of the air conditioner before purchasing. A higher EER means the unit consumes less energy and is more efficient. Additionally, using energy-saving features such as programmable thermostats and timers can also help reduce energy consumption.
What are the best brands of 12000 BTU air conditioners?
When it comes to 12000 BTU air conditioners, there are several brands that stand out for their quality and performance. One of the top brands is LG, known for its advanced features and energy efficiency. Another popular brand is Frigidaire, which offers a range of models with different features and prices to suit different budgets. Additionally, Friedrich is a brand that is known for its high-quality, durable air conditioners that are designed to last for years.
Other top brands of 12000 BTU air conditioners include Honeywell, which offers affordable models with basic features, and Toshiba, which is known for its innovative technology and sleek designs. Finally, GE and Haier are two more brands that offer reliable, efficient air conditioners that are designed to keep your home cool and comfortable all summer long.
Ultimately, the best brand of 12000 BTU air conditioner for you will depend on your specific needs and preferences, as well as your budget and the features you are looking for in an air conditioning unit.
What are the customer reviews and ratings for the best 12000 BTU air conditioners?
The customer reviews and ratings for the best 12000 BTU air conditioners are quite positive. Among the top-rated models are the LG LP1215GXR and the Friedrich Chill CP06G10B. The LG unit has received high praise for its quiet operation and efficient cooling capabilities. Customers also appreciate its sleek design and easy-to-use controls. The Friedrich Chill model is another top pick, with customers highlighting its strong cooling power and energy efficiency. Some reviewers have noted that the unit can be a bit noisy, but it's generally considered a solid choice for those looking for a powerful air conditioner that can cool a larger room. Overall, customers are generally pleased with these and other 12000 BTU air conditioners, with many noting that they offer reliable cooling and good value for the price.
What are the features to look for in a high-quality 12000 BTU air conditioner?
When looking for a high-quality 12000 BTU air conditioner, there are several features to consider. Firstly, the unit should have a high Energy Efficiency Ratio (EER) to ensure it consumes less energy while providing optimal cooling. Additionally, it should have a programmable thermostat that allows you to set the temperature and control the unit remotely. A good air conditioner should also have multiple fan speeds to adjust the airflow and direction to suit your preferences.
Another essential feature is a washable and reusable filter that can trap airborne pollutants, dust, and allergens, ensuring clean and fresh air circulation. The unit should also have a low noise level, especially if you plan to install it in your bedroom or living room.
A high-quality 12000 BTU air conditioner should also have a durable and long-lasting construction, with a warranty that covers parts and labor. Finally, consider the size of the unit and make sure it fits your space requirements, whether you want a window-mounted or portable unit. Overall, investing in a high-quality air conditioner ensures you get optimal cooling and comfort during hot summer days.
What is the noise level of the best 12000 BTU air conditioners?
The noise level of the best 12000 BTU air conditioners can vary depending on the specific model and brand. Generally speaking, most 12000 BTU air conditioners have a noise level between 50-60 decibels (dB). However, some models can have a noise level as low as 40 dB, which is considered very quiet. It is important to note that the noise level can also depend on the fan speed, with higher fan speeds typically resulting in louder noise levels. When shopping for a 12000 BTU air conditioner, it is recommended to check the product specifications and reviews to determine the noise level and whether it is suitable for your needs. Additionally, consider factors such as the location of the air conditioner and the amount of noise you can tolerate before making a purchase decision.
What is the price range of the best 12000 BTU air conditioners?
The price range of the best 12000 BTU air conditioners varies based on several factors such as brand, features, energy efficiency, and additional functionalities. Generally, 12000 BTU air conditioners can range anywhere from $300 to $800. The most basic models with limited features and lower energy efficiency are available at the lower end of the price spectrum, while the models with advanced features and higher energy efficiency are priced towards the higher end. Additionally, factors such as the type of air conditioner (window, portable, or split), brand reputation, and warranty also play a significant role in determining the price range of 12000 BTU air conditioners. Ultimately, it is important to do thorough research and carefully consider your needs and budget before making a purchase decision.
What is the warranty period of the best 12000 BTU air conditioners?
The warranty period of the best 12000 BTU air conditioners varies depending on the manufacturer and model. However, most reputable brands offer a standard warranty of 1-2 years for the unit and 5-10 years for the compressor. Some manufacturers also provide an extended warranty for an additional cost, which can provide peace of mind for the customer.
It is important to note that the warranty only covers defects in materials and workmanship and does not cover damages caused by improper installation or misuse. Therefore, it is crucial to have a professional install the air conditioner and to follow the manufacturer's instructions for maintenance and operation to avoid voiding the warranty.
Before purchasing a 12000 BTU air conditioner, it is recommended to research the warranty terms and conditions of different brands and models to ensure that you are getting the best value for your investment.