Finding the right window air conditioner can be challenging. Energy Star certified models offer efficient cooling and energy savings.
Window air conditioners are essential for maintaining comfort in your home, especially during hot months. Energy Star certified units not only cool your space efficiently but also help you save on energy bills. In this blog post, we explore some of the best Energy Star window ACs available at Best Buy.
These models are known for their cooling efficiency, quiet operation, and smart features. Whether you need to cool a small bedroom or a larger living area, there’s an option to fit your needs. Read on to discover the top picks and make an informed decision for your cooling needs.
Midea U Inverter Window Air Conditioner 8,000btu

The Midea U Inverter Window Air Conditioner 8,000BTU is a U-Shaped AC designed for open window flexibility and extreme quiet operation. It offers 35% energy saving and comes with smart control features, including Alexa integration and a remote. The bracket required for installation is included in the package.
Pros:
- Energy-efficient with 35% energy saving
- Extreme quiet operation
- Smart control including Alexa integration
- Robust installation with included bracket
- Allows for open window flexibility
Cons:
- Heavy with a weight of 55.56 pounds
- Installation might be challenging due to dimensions
The Midea U Inverter Window Air Conditioner stands out with its unique U-shaped design, which allows users to keep their windows open while using the AC. This flexibility is beneficial for those who appreciate fresh air without compromising on cooling efficiency. The extreme quiet operation ensures that the unit doesn’t disrupt the peace, making it ideal for bedrooms and living rooms. Additionally, the 35% energy saving feature is a significant advantage in reducing electricity bills.
The inclusion of smart control options, such as Alexa integration, allows for convenient remote operation, making the Midea U Inverter AC a modern and user-friendly choice. However, the unit’s weight and dimensions may pose some installation challenges, requiring careful handling and possibly an extra pair of hands. Overall, the Midea U Inverter Window Air Conditioner offers a blend of advanced features and practical benefits, making it a worthy investment for those seeking a quiet, efficient, and flexible cooling solution.
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Frigidaire Ffra051wae Window-mounted Room Air Conditioner

The Frigidaire FFRA051WAE Window-Mounted Room Air Conditioner is a reliable and efficient cooling solution for small spaces. With a 5,000 BTU capacity, it is perfect for rooms up to 150 square feet. Its temperature control feature allows you to customize the cooling experience, ensuring maximum comfort. Additionally, the unit comes with an easy-to-clean washable filter which helps to maintain air quality and prolong the life of the air conditioner. The sleek white design makes it a stylish addition to any room.
Pros:
- 5,000 BTU capacity, ideal for small rooms
- Temperature control for personalized cooling
- Easy-to-clean washable filter for maintaining air quality
- Compact dimensions (12.0 inches height, 13.0 inches width, 16.0 inches length)
- Lightweight at 35.2736 pounds
- Stylish white design
Cons:
- Limited to cooling small spaces up to 150 square feet
- No advanced features like smart connectivity or remote control
The Frigidaire FFRA051WAE Window-Mounted Room Air Conditioner is an excellent choice for those looking for an affordable and efficient cooling solution for small spaces. Its 5,000 BTU capacity ensures that it can effectively cool rooms up to 150 square feet. The temperature control feature allows users to set their desired temperature, ensuring a comfortable environment. Additionally, the easy-to-clean washable filter helps maintain air quality and extends the unit’s lifespan.
While the air conditioner is limited to small spaces and lacks advanced features like smart connectivity or remote control, its compact dimensions and lightweight design make it easy to install and move if necessary. The sleek white design also ensures that it will blend seamlessly with most room decors. Overall, the Frigidaire FFRA051WAE is a practical and stylish cooling solution for those needing a simple yet effective air conditioner for small rooms.
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Ge Electronic Window Air Conditioner 6000 Btu

The GE Electronic Window Air Conditioner 6000 BTU is an ideal choice for those looking to cool smaller areas like bedrooms and guest rooms. With its 6K BTU capacity, this window AC unit provides efficient cooling, ensuring a comfortable environment during hot weather. The unit comes in a sleek white color, adding a modern touch to your room decor. Additionally, the easy install kit makes the setup process hassle-free.
Pros:
- Efficient cooling for smaller areas
- Compact and sleek design
- Easy to install with the included kit
- Lightweight at 39 pounds
Cons:
- Not suitable for larger rooms
- Limited to 6000 BTU capacity
The GE Electronic Window Air Conditioner 6000 BTU stands out due to its efficient cooling performance, making it perfect for bedrooms and guest rooms. The unit’s compact size and sleek white color not only blend well with various room decors but also save space. Furthermore, its lightweight design at just 39 pounds makes it easier to handle during installation and maintenance. The included easy install kit simplifies the setup process, allowing you to enjoy cool air without any hassle.
However, it is important to note that this window AC unit is best suited for smaller areas due to its 6000 BTU capacity. It might not be as effective in cooling larger spaces. Despite this limitation, the GE Electronic Window Air Conditioner remains a reliable and efficient choice for smaller rooms, ensuring a comfortable and cool environment during the warmer months.
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Midea 8,000 Btu U-shaped Smart Inverter Air Conditioner

The Midea 8,000 BTU U-Shaped Smart Inverter Air Conditioner is an ideal solution for cooling spaces up to 350 sq. ft. This ultra-quiet unit offers open window flexibility and is compatible with Alexa. It boasts 35% energy savings and comes with a remote control. This renewed product provides the same reliability as a new unit.
Pros:
- Ultra-quiet operation
- Open window flexibility
- Compatible with Alexa
- 35% energy savings
- Includes remote control
- Renewed for reliability
Cons:
- 55.56 pounds weight may be heavy for some users
- Installation might require professional help
The Midea 8,000 BTU U-Shaped Smart Inverter Air Conditioner stands out due to its innovative design and energy efficiency. Its U-shaped structure allows for the window to open, letting fresh air in while the unit is in use, which is a significant advantage over traditional air conditioners. The ultra-quiet operation ensures minimal disturbance, making it perfect for bedrooms or home offices.
Additionally, its compatibility with Alexa offers convenient voice control, enhancing the overall user experience. The remote control provides added convenience for those who prefer manual operation. However, the unit’s weight and potential need for professional installation could be seen as drawbacks. Nevertheless, its 35% energy savings and renewed status make it a worthwhile investment for those seeking an efficient and reliable cooling solution.
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Rovsun 8000 Btu Inverter Window Air Conditioner

Looking for an efficient and modern air conditioning solution? The ROVSUN 8000 BTU Inverter Window Air Conditioner with WiFi connectivity and Energy-Star rating might be the perfect fit for you. This window AC unit is designed to provide optimal cooling with minimal noise, making it a great choice for any home.
Pros:
- WiFi connectivity for remote control via app
- Energy-Star certified for efficiency
- Includes remote control and works with Alexa/Google Assistant
- Ultra quiet design for minimal noise
- Comes with an easy install kit
Cons:
- Heavier weight at 60 pounds
- Limited to 115V/60Hz power supply
- May be too large for smaller windows
The ROVSUN 8000 BTU Inverter Window Air Conditioner is not only efficient but also integrates modern technology to enhance user convenience. With WiFi connectivity, you can control the unit from your smartphone, making it easier to adjust settings without being physically present. Additionally, the Energy-Star certification ensures that the unit operates efficiently, saving you money on energy bills.
This air conditioner is designed to be ultra quiet, which is a significant benefit for those who are sensitive to noise. The included easy install kit simplifies the installation process, so you can start enjoying cool air quickly. However, the unit’s weight of 60 pounds might be a consideration for some users, as well as the requirement for a 115V/60Hz power supply. Overall, the ROVSUN 8000 BTU Inverter Window Air Conditioner offers a blend of technology, efficiency, and user-friendly features.
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Keystone 8,000 Btu Window Air Conditioner

The Keystone 8,000 BTU Window Air Conditioner with Dehumidifier and Supplemental Heat is an ideal solution for small rooms up to 350 sq. ft. This versatile window AC unit provides cooling, dehumidifying, and heating capabilities, making it a great year-round appliance. The remote control and three-speed settings add convenience, while the washable filter ensures easy maintenance. The unit comes in a sleek white color, and its compact dimensions make it suitable for various window sizes.
Pros:
- Multiple functionalities: cooling, dehumidifying, and heating.
- Remote control for easy operation.
- Three-speed settings to customize comfort levels.
- Washable filter for easy maintenance.
- Compact dimensions suitable for small rooms and various window sizes.
Cons:
- Heavier weight at 60.63 pounds, which might require assistance for installation.
- Limited to small rooms up to 350 sq. ft.
The Keystone 8,000 BTU Window Air Conditioner is perfect for those looking for an all-in-one solution for their small rooms. Its ability to cool, dehumidify, and provide supplemental heat makes it a versatile addition to any home. The remote control feature allows users to adjust settings without getting up, adding to the convenience. Moreover, the washable filter helps in maintaining the unit effortlessly, ensuring clean and fresh air circulation.
Despite its heavier weight, the unit’s compact dimensions make it an excellent choice for small rooms. However, users should be prepared for the installation process, which might require an extra pair of hands due to its weight. Overall, the Keystone 8,000 BTU Window Air Conditioner offers multiple functionalities and convenience, making it a valuable appliance for maintaining comfort in small spaces throughout the year.
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Lg 8,000 Btu Window Air Conditioner

The LG 8,000 BTU Window Air Conditioner is a powerful cooling solution designed for bedrooms, living rooms, and apartments. This 115V unit is capable of cooling spaces up to 340 sq.ft. and offers convenient features such as electronic control with remote and auto restart. Its sleek white design ensures it blends seamlessly with any decor.
Pros:
- High cooling capacity for rooms up to 340 sq.ft.
- Electronic control with remote for easy operation
- Auto restart feature for convenience
- Multiple cooling and fan speeds for personalized comfort
- Stylish white design that fits various decors
Cons:
- Heavier unit at 58.0 pounds may require assistance for installation
- Limited to 115V outlets, which may not be suitable for all homes
The LG 8,000 BTU Window Air Conditioner stands out for its high efficiency and versatility. With the ability to cool spaces up to 340 sq.ft., it is perfect for a variety of room sizes. The electronic control with remote makes it convenient to adjust settings from across the room, and the auto restart feature ensures that the unit resumes operation after a power outage, maintaining a comfortable environment at all times.
Moreover, the air conditioner’s three cooling and fan speeds allow users to customize their cooling experience based on their preferences. The stylish white design ensures that it integrates well with any room decor, making it both a functional and aesthetically pleasing addition to your home. However, potential buyers should consider the unit’s weight and voltage requirements to ensure it fits their specific needs.
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Frequently Asked Questions
What Is The Best Window Ac For Energy Savings?
The Midea U Inverter Window Air Conditioner offers 35% energy savings. It is Energy Star certified and extremely quiet.
How Quiet Is The Midea U-shaped Ac?
The Midea U-Shaped AC is ultra-quiet. It operates at noise levels as low as 42 dB.
Is The Frigidaire Ffra051wae Easy To Clean?
Yes, the Frigidaire FFRA051WAE has an easy-to-clean washable filter. Maintenance is simple and quick.
Can I Control The Ge Electronic Ac Remotely?
Yes, the GE Electronic Window Air Conditioner includes a remote control. You can adjust settings easily from a distance.
Does The Rovsun Ac Work With Smart Assistants?
Yes, the ROVSUN 8000 BTU Inverter AC is compatible with Alexa and Google Assistant. It supports WiFi control.
Does The Keystone Ac Have A Dehumidifier?
Yes, the Keystone 8,000 BTU Window Air Conditioner includes a built-in dehumidifier. It also has supplemental heating.
Conclusion
Choosing the right energy star window ac can make a big difference in comfort and savings. Each model has its unique benefits. The midea u inverter offers extreme quiet and smart control. The frigidaire ffra051wae is compact and easy to clean.
Ge’s model is perfect for smaller rooms. The rovsun ac comes with wifi and app control. Keystone’s unit adds a dehumidifier and supplemental heat. The lg model is reliable for medium spaces. Consider your room size and specific needs. Energy efficiency and ease of use are key factors.
With these options, you can find the perfect fit. Stay cool and save energy with the best buy energy star window ac.