If you’re looking for a way to keep your space cool during hot summer days without sacrificing your window views or portability, then a casement window air conditioner might just be what you need. These units are designed to fit into narrow vertical or horizontal windows, making them an ideal solution for apartments, bedrooms, or small living spaces. However, with so many options available in the market, choosing the best one can be overwhelming.
Before buying a casement window air conditioner, there are several factors to consider, such as the size of the unit, its cooling capacity, energy efficiency rating, noise level, and additional features. Make sure to measure your window carefully to ensure the unit will fit properly, and check the manufacturer's specifications to ensure it can handle the size of your room. Consider how loud the unit is and whether it comes with a remote and other helpful features like adjustable fan speeds, digital thermostat, and auto-restart function.
Are you wondering how much you should spend on a casement window air conditioner, or if you should go for a popular brand or opt for a lesser-known one? Would you like to know the top-rated casement window air conditioners based on user reviews and expert recommendations? Do you want to learn how to maintain your unit for optimal performance and longevity? Read on to find answers and valuable insights to help you make an informed decision and beat the heat this summer.
10 Best Casement Window Air Conditioner
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This product is ideal for cooling and dehumidifying small to medium sized rooms up to 350 sq. ft.
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This product is ideal for cooling small rooms or apartments.
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The product is ideal for cooling small to medium sized rooms efficiently and quickly.
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This product is ideal for reinforcing sliding windows and using with compatible over-the-sill air conditioners.
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The product is ideal for cooling a room through a sliding or casement window with a 10,000 BTU capacity.
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The product is ideal for cooling small to medium-sized rooms efficiently with multiple cooling speeds and a wireless remote control.
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The product is ideal for cooling small rooms with sliding or casement windows, using electronic and remote control features.
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The product is ideal for cooling rooms with sliding or casement windows that require a 10,000 BTU air conditioner.
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Cooling medium to large-sized rooms up to 550 sq. ft. quietly, efficiently, and with user-friendly electronic controls and Energy Star certification.
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This product is ideal for cooling and dehumidifying narrow windows or casement style windows in a room.
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1. Keystone Slider Window Ac & Dehumidifier – 8k Btu
The Keystone air conditioner is the perfect solution for cooling small to medium-sized rooms. With a rating of 8,000 BTUs based on the ASHRAE standard and 5,000 BTUs based on the DOE standard, it can easily cool rooms up to 350 square feet. This air conditioner is specifically designed to fit standard sliding and casement windows, making it ideal for apartments, bedrooms, living rooms, home offices, or attics.
This air conditioner offers three functions in one compact unit, providing powerful cooling, dehumidification (up to 0.9 pints per hour), and fan circulation. The on-board electronic controls and three fan speeds allow you to easily adjust the temperature to your desired comfort level. Additionally, there is an energy-saving mode that helps to save on your electricity bill.
For optimal comfort, the Keystone air conditioner features 4-way air direction control, which allows you to direct the air where you need it most. This helps to ensure that every corner of the room is cooled evenly.
Keeping the air free of dust, debris, and contaminants is important for maintaining a healthy living environment. The Keystone air conditioner features a filter that can be easily removed and cleaned. To ensure that the filter is always clean, the air conditioner has a check filter alert that alerts you when it’s time to clean the filter.
Installing the Keystone air conditioner is a breeze thanks to its removable chassis and adjustable window kit. You can easily install it in a window or through an exterior wall. The minimum window height required is 21.3 inches, and the minimum to maximum window width is 15.5 to 16.3 inches.
2. Frigidaire Ffrs0822se Window Air Conditioner, 8000 Btu, White
Introducing the Multi-Speed Air Conditioner, the perfect solution for all your cooling needs. With three different fan speeds, this air conditioner provides you with the flexibility to choose the perfect cooling setting that best suits your comfort level.
The Sleep Mode feature ensures maximum comfort throughout the night while also providing energy savings. This feature gradually increases the temperature a few degrees over the evening, ensuring that you stay comfortable while saving energy at the same time.
With the programmable 24-hour on/off timer, you can customize the air conditioner to turn on or off at specific times, ensuring that you come home to immediate comfort. The built-in timer allows you to preset the unit to turn on and off in half-hour increments, providing you with the convenience of controlling the unit from afar.
Effortless temperature control is another key feature of this air conditioner. It maintains the preset room temperature, ensuring that you remain comfortable at all times. The remote control feature allows you to control the temperature and fan speed from across the room, providing the ultimate convenience.
The easy-to-clean washable filter ensures that dust is captured from the air, keeping your air conditioner working efficiently. The filter can be easily cleaned, ensuring that your air conditioner remains in top condition.
The SpaceWise adjustable design with optional side panels ensures that the unit fits perfectly in your window. With the adjustable side panels, the unit can be extended to fit your window size, providing you with the ultimate flexibility.
Furthermore, the air conditioner comes with an extra-long three-prong cord, eliminating the need for extension cords. Additionally, it is compatible with our mounting bracket (B0872ZJCB9) and side panel (B0872Y4MCL), which are sold separately.
3. Frigidaire Ffrs1022re Window Air Conditioner, Ten Thousand Btu, White
Introducing a high-performing and energy-efficient air conditioning unit with a plethora of features that ensure you stay comfortable at all times. This multi-speed fan boasts three different speed settings, giving you the flexibility to customize your cooling experience according to your personal preference.
Experience maximum comfort throughout the night with the Sleep Mode feature. This feature gradually increases the temperature by a few degrees over the evening, ensuring you stay cool and comfortable while also saving energy.
The programmable 24-hour On/Off Timer enables you to set specific times for the unit to turn on or off in 30-minute increments, providing you with immediate comfort when you arrive home.
With Effortless Temperature Control, the air conditioner maintains the preset room temperature, ensuring you remain comfortable at all times without having to constantly adjust the settings.
The included Remote Control allows you to precisely control the temperature and fan speed from across the room, providing added convenience and flexibility.
Maintain your air conditioner's efficiency with ease thanks to the easy-to-clean Washable Filter. This filter captures filth from the air, ensuring your unit performs optimally.
The SpaceWise Adjustable Design Optional Side Panels provide added versatility, allowing the side panels to extend to best fit your window.
This air conditioning unit comes with an extra long three-prong Power Cord, making extension cords unnecessary.
4. Soleus Air Saddle Kit – Perfect Window Ac Solution.
The Soleus Air Exclusive Hybrid “Saddle” Air Conditioner is a must-have for those hot summer days, but what about those windows that are not compatible with standard AC window units? The Hybrid AC window seal kit for horizontal sliding windows has got you covered. Designed to fit most horizontal gliding window sizes, this adjustable kit can be customized to fit windows from a minimum height of 28.5 inches to a maximum height of 48 inches. The kit easily locks in place with the tightening of the screws, thanks to its strong aluminum frame.
Installation is a breeze with this kit, as there’s no need for drilling or difficult installation processes. Simply measure the height of your window with the Hybrid AC installed, attach the two panels with the 4 screws to the desired height, install the foam insulation around all four edges, place the panels in the window, and voila! You can now enjoy the view outside without sacrificing the efficiency of your AC unit.
The high-quality plexiglass allows for natural light to come in while the insulation wrapped around the full window kit provides a tight seal for enhanced energy efficiency. This kit comes with everything you need for immediate installation, so no extra tools or equipment are required.
Say goodbye to the hassle of incompatible windows and hello to the Soleus Air Exclusive Hybrid “Saddle” Air Conditioner and its adjustable window seal kit for horizontal sliding windows. Stay cool and comfortable all summer long while still enjoying the view outside.
5. Perfectaire 10,000 Btu Slider Air Conditioner Window A/c – Casement, 10000, Gray
This air conditioning unit boasts a powerful 10,000 BTU cooling capacity, making it an ideal option for cooling large rooms quickly and efficiently. Its electronic controls, complete with a convenient remote control, allow for easy and precise temperature adjustments. The unit also features an auto restart function, as well as sleep, dry, and energy saver modes, providing a variety of customizable options to suit individual preferences.
The air direction control is fully adjustable, providing a full range of options to direct the cool air where it's needed most. To ensure optimal performance, the slide-out filter is easily accessible for regular cleaning. Additionally, the window mounting kit is included, making installation a breeze.
This air conditioning unit operates on 110-120 voltage and can cool spaces with a minimum temperature of 60 degrees Fahrenheit. It is cULus listed and uses a refrigerant to cool the air efficiently and effectively.
6. Maw10c1awt: Wireless, Powerful Window Ac.
This air conditioning unit is a versatile and efficient solution for cooling, dehumidifying, and circulating air in spaces up to 450 square feet. With a size of 14.57 inches in width, 20.87 inches in height, and 23.50 inches in depth, this unit operates on 115 volts and 15 amps, with a frequency of 60 Hz and a plug type of 5-15P.
Featuring a wireless remote controller, this unit allows for easy temperature adjustments from across the room. The programmable timer and sleep mode functions offer added convenience and energy savings, while the auto-restart feature ensures that the unit will resume its previous settings in the event of a power outage.
The air filter included with this unit is washable, providing easy maintenance for cleaner indoor air. Additionally, the ComfortSense remote allows for automatic adjustments to cooling power based on the remote's location.
With an EER of 3.05 and a CEER of 10.4, this unit provides efficient cooling power while remaining environmentally friendly with its use of R410A refrigerant. The 3-in-1 comfort feature allows for versatile use, while the 24-hour timer function helps to save energy by turning the unit off when no one is home.
7. Slider Casement Air Conditioner With Remote – Frigidaire
Stay cool and comfortable during hot summer days with this powerful air conditioner. With a cooling power of 2344.57 W, it delivers a refreshing blast of cool air throughout your room, making it the perfect solution for beating the heat.
This air conditioner is designed to effectively cool an area of up to 350 Sq. ft., making it ideal for use in bedrooms or other small to medium-sized spaces. With three different fan speeds to choose from, you can adjust the cooling power to your liking, ensuring that you stay comfortable no matter how hot it gets outside.
The included full-function remote control allows you to easily adjust the temperature and fan speed from across the room, making it convenient and easy to use. And with a corded electric power source, you can be sure that this air conditioner will provide reliable and consistent cooling power all summer long.
Whether you're looking to stay cool while you sleep or simply want to beat the heat during the day, this air conditioner is the perfect solution. And with its casement/slider mounting type, it's easy to install and use in a variety of different spaces. So why suffer through another hot summer day? Invest in this powerful air conditioner today and enjoy cool, refreshing air all season long.
8. Midea Arctic King 10,000 Btu Slide Casement Room Air Conditioner
Looking for a powerful and convenient way to cool a room? Look no further than this air conditioning unit, designed to cool rooms up to 350 square feet with ease. With its remote control, you can precisely control the temperature and fan speed from across the room, making it easy to keep your space at the perfect temperature all day long.
But that's not all this unit has to offer. It also features a 24-hour on/off timer, allowing you to easily schedule when your room stays cool throughout the day and night. And when it's time to sleep, the sleep mode keeps you cool all night long while saving on energy, so you can wake up feeling refreshed and ready to take on the day.
Finally, the unit's side casement design ensures that it will fit easily into any space, making it a versatile and convenient addition to any home or office. So whether you're looking to cool a bedroom, living room, or workspace, this air conditioner has everything you need to stay comfortable all year long.
9. Lg Window Ac: Powerful, Quiet, Energy-Efficient.
The LW1216ER air conditioner is an excellent choice for anyone looking for a cooling solution that is both energy-efficient and quiet. Operating at sound levels as low as 53dB in low mode, it can eliminate unnecessary noise and provide maximum comfort.
The product is Energy Star Certified, which means it meets the high standards of the ENERGY STAR Program, using energy-efficient technologies that translate into electricity savings. This makes it an excellent investment for people who want to save money on their electricity bills while still enjoying a comfortable indoor environment.
With three cooling and fan speeds, the LW1216ER air conditioner allows users to customize their cooling experience. The Auto Cool feature makes it easy to use, and the electronic controls come with a remote for maximum usability.
This air conditioner is suitable for cooling medium rooms of up to 550 Sq. Ft. Its powerful cooling capabilities make it ideal for use in rooms measuring 22' X 25'.
10. Koldfront Cac8000w 8000 Btu 115v Casement Air Conditioner With Dehumidifier And Remote Control
Introducing an 8000 BTU vertical window air conditioner, perfect for cooling spaces ranging from 300 to 350 square feet. This air conditioner is engineered to provide efficient and effective cooling for your home or office.
Designed to fit casement (left to right sliding) windows ONLY, this air conditioner is not suitable for windows that slide up and down. It is compatible with windows that are 15-1/2" to 16-1/4" wide, with a minimum height of 21-1/4" when using the window panel retainer and a maximum height of 39-7/16" (minimum window height of 20-5/16" without the window panel retainer).
This air conditioner features a digital display that allows for easy temperature adjustments, a dehumidifier to remove excess moisture from the air, a sleep mode for energy conservation, and 3 fan speeds for customized comfort. The included remote control has a range of 16ft for convenient use from across the room. The LCDI 5-15P plug type ensures safe and secure operation.
With an Energy Efficiency Ratio (EER) of 11.0 and an energy saver mode, this air conditioner is an energy-efficient choice for your cooling needs. All the necessary installation hardware and weather seals are included for easy setup and installation.
Best Casement Window Air Conditioner FAQs
Can I use a casement window air conditioner in a small apartment or room?
Yes, you can definitely use a casement window air conditioner in a small apartment or room. Casement window air conditioners are designed to fit into narrow, vertical windows that slide open horizontally. They are ideal for rooms that have limited space and cannot accommodate a traditional window air conditioning unit.
When choosing a casement window air conditioner, it's important to consider the size of the room you want to cool. Make sure to choose a unit that has the appropriate cooling capacity for the size of your room. Also, consider the energy efficiency rating of the unit as it can greatly impact your utility bills.
Installation of a casement window air conditioner is relatively easy and can be done by following the manufacturer's instructions. However, it's always recommended to have a professional installer do it for you to ensure that the unit is properly installed and sealed to prevent any air leaks.
Overall, a casement window air conditioner is a great option for cooling small apartments or rooms with limited space.
How do I install a casement window air conditioner?
Installing a casement window air conditioner is a great way to cool a room without using a central air conditioning system. Here are some steps to follow for installation:
1. Measure the size of the window opening to ensure that the air conditioner will fit properly.
2. Clean the area where the air conditioner will be installed, including the window frame and the surrounding wall.
3. Install the window bracket provided with the air conditioner. This bracket will support the weight of the air conditioner and keep it in place.
4. Place the air conditioner on the bracket and secure it in place. Some units may require screws to secure the unit to the bracket.
5. Close the window on top of the air conditioner. Some units may require additional support brackets to keep the window in place.
6. Plug in the air conditioner and turn it on. Adjust the temperature settings as needed.
7. Test the unit to ensure that it is working properly and cooling the room as desired.
By following these steps, you can easily install a casement window air conditioner and enjoy a cooler, more comfortable living space.
How do I maintain and clean my casement window air conditioner?
Casement window air conditioners are a great way to cool your home during hot summer months. However, they can accumulate dirt, dust, and other debris over time, which can impact their performance. To maintain and clean your casement window air conditioner, follow these steps:
1. Turn off the power: Before cleaning your air conditioner, ensure that it is turned off and unplugged from the electrical outlet to avoid electrical shock.
2. Clean the filter: The filter of your air conditioner can be accessed by opening the front cover. Remove the filter and clean it with warm soapy water. Rinse the filter thoroughly and let it dry completely before reinstalling it.
3. Clean the fins: Use a soft brush or vacuum cleaner to remove dust and dirt from the fins of your air conditioner. Be careful not to damage the fins.
4. Clean the exterior: Use a damp cloth to clean the exterior of your air conditioner. Avoid using abrasive cleaners or harsh chemicals that can damage the finish.
5. Reinstall the front cover: Once your air conditioner is clean, reinstall the front cover and plug it back in.
By following these steps, you can keep your casement window air conditioner in good working condition and ensure that it provides efficient cooling for your home.
How do I select the best casement window air conditioner for my home?
When selecting a casement window air conditioner for your home, there are several factors to consider to ensure that you choose the best option for your needs. First and foremost, you should measure the dimensions of your window to ensure that the air conditioner you choose will fit properly. It is also important to consider the BTU (British Thermal Units) of the air conditioner, which determines the cooling capacity. The size of the room and the amount of sunlight it receives will also impact the BTU needed for effective cooling.
Other factors to consider include the energy efficiency rating of the air conditioner, as well as any additional features such as programmable thermostats, remote controls, and air filters. It is also important to consider the noise level of the air conditioner, especially if it will be used in a bedroom or other quiet space.
Reading customer reviews and comparing prices from different brands and retailers can also help you make an informed decision. Overall, taking the time to research and consider these factors will help you select the best casement window air conditioner for your home.
How loud are casement window air conditioners compared to other types of AC units?
Casement window air conditioners are typically louder than other types of AC units, such as split-system or central air conditioning. This is because casement window AC units are designed to fit into a smaller space and have less insulation to reduce noise. However, the noise level of a casement window air conditioner can vary depending on the brand and model.
Some casement window AC units are designed with features that help reduce noise, such as insulated compressor compartments and quiet motors. Additionally, some manufacturers offer sound blankets or other accessories to further reduce noise levels.
If noise is a concern for you, it is important to research and compare different brands and models of casement window air conditioners to find one that meets your noise level requirements. It is also a good idea to read customer reviews and ratings to get an idea of how loud a particular unit is in real-world use.
What are the key features to look for in a casement window air conditioner?
When looking for a casement window air conditioner, there are several key features you should consider. First, it's important to ensure that the unit is designed to fit your specific window size and type. Casement window air conditioners are typically designed to fit narrower windows that slide horizontally, so be sure to measure your window and check the unit's specifications before purchasing.
Another key feature to look for is cooling capacity. Consider the size of the room where the air conditioner will be installed and choose a unit with a cooling capacity that matches the room's square footage. Additionally, look for units with adjustable fan speeds and temperature controls, as well as energy-efficient models that can help save on electricity costs.
Other important features to consider include noise level, ease of installation and maintenance, and additional features such as remote controls or programmable timers. By considering these key features, you can choose a casement window air conditioner that will effectively cool your space while also meeting your specific needs and preferences.
What are the top-rated casement window air conditioners on the market?
When it comes to casement window air conditioners, there are a few top-rated models on the market that are worth considering. One of the most popular options is the Frigidaire 10,000 BTU Window-Mounted Air Conditioner, which is designed specifically for casement windows. This unit is praised for its quiet operation, easy installation, and efficient cooling performance.
Another highly-rated option is the LG 8,000 BTU Window-Mounted Air Conditioner, which features a sleek design and impressive energy efficiency. This model is also easy to install and comes with a variety of useful features, such as a remote control, multiple fan speeds, and a programmable 24-hour timer.
For those willing to spend a bit more, the Friedrich Chill CP06G10B Window Air Conditioner is a top-of-the-line option that offers powerful cooling, quiet operation, and a variety of convenient features. This unit is designed specifically for casement windows and is praised for its durable construction and high-quality components.
Overall, when shopping for a casement window air conditioner, it's important to consider factors such as cooling capacity, efficiency, noise level, and ease of installation, as well as any additional features that may be important to you. By doing your research and selecting a high-quality model from a reputable brand, you can enjoy cool, comfortable air all summer long.
What is the average lifespan of a casement window air conditioner?
The average lifespan of a casement window air conditioner can vary depending on a few factors. Generally, with proper maintenance and care, a casement window air conditioner can last anywhere from 5 to 10 years. However, if the unit is not properly maintained, it may only last a few years.
Regular maintenance includes cleaning or replacing the air filter, cleaning the coils, and ensuring that the unit is installed properly and securely. Neglecting to perform these tasks can cause the unit to work harder than necessary, which can lead to a shorter lifespan.
Another factor that can affect the lifespan of a casement window air conditioner is the frequency of use. If the unit is used heavily during hot summer months, it may wear out faster than if it is only used occasionally.
It is important to note that if a casement window air conditioner is showing signs of wear and tear, such as making unusual noises or not cooling effectively, it may be time to replace it. It is recommended to consult with a professional for advice on the best course of action in this situation.
What is the energy efficiency rating for the best casement window air conditioners?
The energy efficiency rating for the best casement window air conditioners varies depending on the model and brand. However, the most energy-efficient casement window air conditioners will have an Energy Efficiency Ratio (EER) of at least 12. An EER of 12 means that the air conditioner produces 12 BTUs (British Thermal Units) of cooling per hour for every watt of electricity it consumes.
It is essential to note that the EER rating is only one of the factors to consider when selecting an energy-efficient air conditioner. Other factors that affect energy efficiency include the size of the unit, the cooling capacity, and the type of refrigerant used. Choosing an air conditioner with a programmable thermostat and an energy-saving mode can also help reduce energy consumption and save money on utility bills.
To ensure maximum energy efficiency, it's essential to properly install and maintain the air conditioner. Regular cleaning and servicing of the unit's filters and coils can improve its efficiency and prolong its lifespan. Additionally, installing the air conditioner in a shaded area can also help reduce its energy consumption.
What is the price range for the best casement window air conditioners?
The price range for the best casement window air conditioners varies depending on the brand, features, and cooling capacity. Generally, you can expect to pay between $300 and $800 for a good quality casement window air conditioner. Some of the factors that affect the price include the cooling capacity, energy efficiency rating, noise level, and additional features such as remote control, programmable thermostat, and air purifying functions.
It's important to note that while price is a consideration when choosing an air conditioner, it's not the only factor to consider. You should also take into account the size of your room, the level of insulation in your home, and your personal preferences for noise level and energy efficiency. It's always best to do your research and compare features and prices before making a purchase to ensure that you get the best value for your money.