UnhappyHipsters is reader-supported. As an Amazon Associate, We may earn a commission through products purchased using links on this page. Learn more.
Casement window air conditioners are a convenient and versatile way to cool specific rooms in your home, mainly if you have limited space or live in an apartment.
These air conditioners are designed to fit in the unique sliding windows of casement-style openings, giving you an energy-efficient solution to stay comfortable during the hot summer months.
A wide range of casement window air conditioners are on the market, each with different features and capacities.
Choosing the right one for your needs can significantly enhance your home’s comfort and reduce energy bills.
When shopping for a casement window air conditioner, it’s essential to consider factors such as cooling power (measured in BTUs), energy efficiency, noise levels, and ease of installation.
In addition to these key features, you should also pay attention to the unit’s size and weight, as it will need to fit in your window opening without obstructing its function.
Additional features like programmable timers, remote control, and smart home compatibility can also be critical factors in purchasing, depending on your preferences and needs.
To help you navigate the numerous options, we’ve researched and tested multiple casement window air conditioners, focusing on those that excel in performance, energy efficiency, and user-friendliness.
Keep reading to find the best one that suits your needs and leads you to a cool, comfortable summer.
Best Casement Window Air Conditioners
Looking to beat the heat? Check out our top picks for the best casement window air conditioners below!
These units will help keep your space cool and comfortable all summer long.
PerfectAire 10,000 BTU Slider Air Conditioner
This PerfectAire 10,000 BTU air conditioner is a solid choice for those seeking efficient and reliable cooling for casement windows.
Pros
- 10,000 BTU cooling capacity
- Electronic controls with remote control included
- Comes with a window mounting kit
Cons
- Noise level at 61 dB on the highest setting
- Heavy at 72 pounds
- Limited to 450 square feet coverage
The PerfectAire 10,000 BTU Slider Air Conditioner is designed with high-quality materials, ensuring its effectiveness in cooling your space without disturbing your sleep.
Its electronic controls, featuring auto, sleep, dry, and energy-saver modes, provide versatility for your desired comfort level.
The full-range air direction control also ensures your room is cooled evenly and efficiently.
Installation won’t be a hassle, as the air conditioner has a window mounting kit and slide-out filter access. It’s a perfect fit for casement windows, covering areas up to 450 square feet.
However, be prepared for its weight, which is 72 pounds, and may require installation assistance.
In terms of noise, this unit maintains a reasonable level of quietness at lower settings. However, at its highest setting, it reaches 61 dB, which might be noticeable in smaller spaces or bedrooms.
Still, this PerfectAire air conditioner offers powerful cooling and dependability, making it an excellent option for those with casement windows needing a cooling solution.
Generic MAW10C1AWT Window Air Conditioner
The Generic MAW10C1AWT Window Air Conditioner is a solid choice for cooling spaces up to 450 sq. ft. thanks to its various features and energy efficiency.
Pros
- 10000 BTU cooling capacity for large rooms
- 3-in-1 comfort: cools, dehumidifies, and circulates air
- Includes washable filter and ComfortSense remote
Cons
- Some users report difficulty with the installation process
- May be noisy for some preferences
- Not an inverter-type air conditioner
The Generic MAW10C1AWT Window Air Conditioner is a well-rounded product with a cooling capacity of 10000 BTU.
This makes it perfect for cooling spaces up to 450 sq. ft., which includes larger living areas and bedrooms.
Besides cooling, this air conditioner also dehumidifies and circulates air, ensuring the comfort of your space.
One of the standout features of this air conditioner is the washable filter that it comes with. This easy-to-maintain aspect ensures cleaner indoor air while saving you money on replacement filters.
Moreover, the unit has a ComfortSense remote that auto-adjusts cooling power based on location, making it even more user-friendly.
On the other hand, some users have faced difficulties during the installation process, particularly with metal windows.
Additionally, noise levels might only be suitable for some, especially those sensitive to sound or looking for a quiet air conditioner.
Lastly, it is worth noting that the Generic MAW10C1AWT is not an inverter-type air conditioner, which may impact long-term energy efficiency.
Overall, if you’re seeking an air conditioner that provides ample cooling power and versatility in a large space, the Generic MAW10C1AWT Window Air Conditioner could fit the bill.
Remember the potential drawbacks of installation and noise levels, and weigh these against your preferences and needs.
GE Window Air Conditioner 5000 BTU
This GE 5000 BTU window air conditioner is a great investment if you’re seeking efficient cooling for smaller areas like bedrooms and guest rooms.
Pros
- Efficient cooling for rooms up to 150 sq ft
- Low-noise operation
- Easy installation and maintenance
Cons
- Limited cooling power for larger rooms
- Mechanical controls may be less precise than digital
- Only suits double hung window types
The GE Window Air Conditioner 5000 BTU offers a practical solution for cooling small rooms up to 150 square feet, with its efficient blend of power and simplicity.
This AC model is perfect for bedrooms, studio apartments, guest rooms, and home offices, keeping you comfortable during hot weather.
The low-noise operation ensures that you won’t be bothered by loud sounds while you sleep, work, or relax in your space.
This feature makes the GE air conditioner ideal for nighttime use in bedrooms, providing a good night’s rest even on the hottest nights.
Installing and maintaining this window air conditioner is a breeze, thanks to the included EZ Mount installation kit that works with double-hung windows.
The slide-out, washable filter makes it easy to keep your AC unit clean and running at its best when cleaned every 30 days.
However, this air conditioner’s 5100 BTU cooling capacity might need to be increased for larger rooms or spaces with high ceilings.
Additionally, the mechanical controls might be less precise than digital controls, which could impact energy efficiency and temperature regulation.
Finally, it’s important to note that this model is only suitable for double-hung windows, which may not be the best fit for everyone’s needs.
Overall, the GE Window Air Conditioner 5000 BTU is a budget-friendly, practical option for those looking to cool small areas efficiently and with minimal noise.
Just consider its limitations regarding cooling capacity, controls, and window compatibility.
Midea Arctic King 10,000 BTU Slide Casement Room Air Conditioner
The Midea Arctic King 10,000 BTU Slide Casement Room Air Conditioner is a great option for those seeking comfort and efficiency in cooling their rooms up to 350 square feet.
Pros
- Cools rooms up to 350 square feet
- Remote precisely controls the temperature and fan speed from across the room
- 24-hour on/off timer for scheduling cooling periods
Cons
- May not be suitable for larger rooms
- Corded electric power source could limit placement options
- Possible learning curve with remote control
The Midea Arctic King Slide Casement Air Conditioner is designed to provide cooling comfort in rooms up to 350 square feet.
With its side casement design, the unit can easily be installed in your window, allowing easy installation and maintenance.
One of the standout features of this air conditioner is the remote control, which enables you to precisely control the temperature and fan speed from across the room.
This adds a layer of convenience and ensures you never have to leave your comfortable spot to adjust the settings.
In addition, the unit comes with a 24-hour on/off timer, allowing you to schedule when your room stays cool according to your preferences.
This feature can be handy for managing energy consumption and maintaining optimal room temperature throughout the day.
Moreover, sleep mode ensures you remain calm throughout the night while conserving energy. This air conditioner offers a balance between comfort and energy efficiency.
However, a few potential drawbacks to consider include the limitation of the corded electric power source, which could restrict placement options in your room.
Additionally, the remote control may require some learning to familiarize with its functionalities and operations.
Overall, the Midea Arctic King 10,000 BTU Slide Casement Room Air Conditioner is a solid choice for efficiently cooling smaller rooms while providing user-friendly features and energy-saving options.
Midea 5,000 BTU EasyCool Window Air Conditioner
The Midea 5,000 BTU EasyCool Window Air Conditioner is an efficient option for cooling small rooms up to 150 sq. ft.
Pros
- Compact and affordable
- Energy-efficient with 11.0 CEER
- Easy-to-use mechanical controls
Cons
- Designed for smaller rooms only
- No remote control included
- Requires a screwdriver for installation
With summer approaching, the Midea 5,000 BTU EasyCool Window Air Conditioner could be your best friend for keeping your small room cool and comfortable.
This compact air conditioner is designed to efficiently cool spaces up to 150 sq. ft., making it perfect for your bedroom, home office, or study room.
One aspect I love about this air conditioner is its energy efficiency. Its Combined Energy Efficiency Rate (CEER) of 11.0 can help you save money on your energy bills throughout the year.
Operated with mechanical controls, this unit offers user-friendly options to set the temperature, mode, and air direction.
Swapping between 7 temperature settings, two cooling speeds, two fan-only speeds, and 2-way air direction is a breeze, ensuring optimum comfort every time.
However, it’s essential to mention that this unit is designed for smaller rooms only. Unfortunately, it won’t be effective if you want to cool a larger space.
Also, consider that the Midea EasyCool Window Air Conditioner does not include remote control, which may not be an issue for some but can be a drawback for others who prefer convenience.
Finally, make sure you have a screwdriver (not included) on hand during installation, as it will be required.
In conclusion, the Midea 5,000 BTU EasyCool Window Air Conditioner is an excellent choice for cool small rooms comfortably and efficiently.
However, if you’re seeking a unit for larger spaces or prefer one with remote control, you may need to explore other options.
Things to Consider When Buying Casement Window Air Conditioner
When looking for the best casement window air conditioner, there are several factors to consider.
This buying guide will help you make an informed decision on which unit to purchase.
First, measure your window. It’s important to choose an air conditioner that fits your casement window.
Check the unit’s dimensions to ensure it will properly fit in your space. Be mindful not only of the height and width but also of the window clearance requirements.
Energy efficiency is another key feature to consider. Look for models with ratings of high Seasonal Energy Efficiency Ratio (SEER) and Energy Efficiency Ratio (EER).
These indicate how effectively an air conditioner is cooling a room using minimal electricity. Choosing an efficient model saves you money on your energy bill and benefits the environment.
Next, consider noise levels. Most air conditioners make some noise, but some are quieter than others. Check the unit’s decibel (dB) rating and aim for a lower number if you prefer a quiet environment.
Remember that location also plays a role, as a unit installed in a bedroom might require a lower sound level than one in a living area.
Additional features can enhance the functionality and convenience of your casement window air conditioner. Here are a few to consider:
- Remote control: Allows you to adjust settings from a distance easily
- Programmable timer: Allows you to set a schedule for the unit to turn on and off, which can save energy
- Filter indicator: Lets you know when it’s time to clean or change the filter, ensuring optimal performance
- Wi-Fi connectivity: Enables you to control the unit from your smartphone or with a voice assistant
Lastly, take into account your budget. Casement air conditioners come at various prices, so balance the features that matter most to you against your budget.
Remember that investing in an energy-efficient model may lead to long-term savings on your energy bill.
Frequently Asked Questions
What are the top casement window air conditioner models?
There are several great casement window air conditioner models available. Some of the top options include Frigidaire FFRS0822S1, Arctic King AKW12CR61, and Perfect Aire 3PASC10000. These models provide excellent cooling and energy efficiency, ensuring your home stays comfortable all summer long.
How do you install a casement window AC unit?
Installing a casement window AC unit is relatively easy. First, measure your window opening and choose a compatible unit size. Next, follow the manufacturer’s instructions to assemble any window brackets or supports provided. Finally, place the unit in the window opening, secure it with the brackets, and connect the electrical supply. It’s important to always consult your product manual and consider hiring a professional for installation if you’re unsure.
Which casement window AC units have heating functions?
Some casement window AC units offer built-in heating functions, like the Koldfront CAC8000W and Amana AH093G35AX. This feature allows you to use the unit for both heating and cooling, making it ideal for year-round climate control.
What is the ideal BTU range for casement window air conditioners?
The ideal BTU range for casement window air conditioners depends on the size of the room you want to cool. Generally, a 5,000 to 6,000 BTU unit is suitable for small rooms of up to 250 square feet. Consider a 7,000 to 8,000 BTU unit for medium-sized rooms (up to 350 square feet) and a 9,000 to 10,000 BTU unit for larger rooms (up to 450 square feet). Remember, choosing the correct BTU capacity is essential for efficient and effective cooling.
Are there any slim vertical window AC options?
Yes, there are slim vertical window AC options available, designed specifically for narrow casement and sliding windows. Models like the Frigidaire FFRS0822S1 and the Perfect Aire 3PASC10000 have slim profiles and offer efficient cooling for limited window space.
Where can I find small casement window air conditioners?
Small casement window air conditioners can be found at major appliance retailers, home improvement stores, and online marketplaces. Shopping online allows you to compare specifications, read user reviews, and often find the best deals. Make sure to verify your window dimensions and room size before making a purchase to ensure compatibility.
