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heating, cooling & air quality

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air conditioners

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window air conditioners

Lightweight Window Air Conditioners

Air conditioners are an essential part of any home. They keep us cool during the summer when it's too hot to be indoors, and they keep our homes warm in the winter when it's too cold to go outside. Browse the top-ranked list of lightweight window air conditioners below along with associated reviews and opinions.

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  1. LG - 150 Sq. Ft. 5,000 BTU Window Air Conditioner - White

    SKU: J7G5655487

    The best of the best to solve the needs in my home every day without asking for anything in return...It works great I love it wouldn't want nothing else it takes care of everything I needed to take care...

    Product Description

    A compact white window unit with 5,000 BTU, two fan speeds, timer, and washable filter.
    See all Window Air Conditioners
    Your price for this item is $179.99

  2. Windmill - 6,000 BTU Smart Window Air Conditoner - White

    SKU: J3Q5RG4S3H

    Best a/c unit I have...Best a/c unit I have ever had , I am retired, a Vietnam Vet, will probably buy one more ,love the eco...Customer Service is the BEST!...The customer service is the absolutely best...

    Product Description

    A quiet, energy-efficient smart window air conditioner in white with app control, remote, and eco-friendly design.
    See all Window Air Conditioners
    Your price for this item is $299.99
    Save $40
    The previous price was $339.99

  3. LG - 450 Sq. Ft. 10,000 BTU Window Air Conditioner - White

    SKU: J7G565542T

    Love the ac. Price was great and it works great would buy another one...Best item received...Installed AC in our workout room and it is honestly the best....Great airflow. Not sure on the energy efficiency...

    Product Description

    A white window air conditioner offering 10,000 BTU cooling power, remote control, timer, and washable filter.
    See all Window Air Conditioners
    Your price for this item is $379.99

  4. Keystone - 450 Sq. Ft 10,000 Cooling BTU Window Air Conditioner - White

    SKU: J39H83KCXX

    Great and powerful AC unit!

    Product Description

    A white window air conditioner with 10,000 BTU cooling, dehumidification, remote control, and energy-saving modes.
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    Your price for this item is $329.99

  5. Amana - 250 Sq. Ft. 6,000 BTU Window Air Conditioner - White

    SKU: J39H83HZ4X

    Product Description

    A white window air conditioner with 6,000 BTU, three cooling speeds, Eco mode, and remote control.
    See all Window Air Conditioners
    Your price for this item is $249.99

  6. Costway - RV Window Air Conditioner, 6500 BTU Window AC Unit with WiFi APP Voice Control - White

    SKU: JJGPSRH98Q

    Product Description

    A white window AC unit with WiFi, voice control, and quiet 6,500 BTU cooling for RVs.
    See all Window Air Conditioners
    Your price for this item is $489.99
    Save $400
    The previous price was $889.99

  7. LG - 350 Sq. Ft. 8,000 BTU Window Air Conditioner - White

    SKU: J7G5655427

    Love...Love it , it nice an smooth, quiet, very easy to install...Great buy...this unit worlds great. Cools off the room really quickly and has a pretty low sound .

    Product Description

    A white window air conditioner with 8,000 BTU, remote control, timer, and washable filter for customizable comfort.
    See all Window Air Conditioners
    Your price for this item is $299.99

  8. LG - 250 Sq. Ft. 6,000 BTU Window Air Conditioner - White

    SKU: J7G56554T5

    Best air conditioner money can buy it’s quiet, blows really cold air and so far no water leaks from the...I love it and don’t regret my purchase.!...Love it!!!...The best

    Product Description

    A white window air conditioner with 6,000 BTU, remote control, washable filter, and customizable cooling modes.
    See all Window Air Conditioners
    Your price for this item is $239.99

  9. Keystone - 550 Sq. Ft. 12,000 BTU Window Air Conditioner - White

    SKU: JJ86PTLG29

    The unit is working great . It was easy to install

    Product Description

    A white, energy-efficient window air conditioner with remote control, timer, and dehumidification for large rooms.
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    Your price for this item is $359.99

  10. LG - 1,000 Sq. Ft. 18,000 BTU 230V Smart Window Air Conditioner - White

    SKU: J7G5655WCC

    Great AC...Love the app feature. Very heavy so you’ll need two people to install it....Great window unit air-conditioner, just a little louder than I expected.

    Product Description

    A smart white window air conditioner offering 18,000 BTU cooling, app control, and ultra-quiet operation.
    See all Window Air Conditioners
    Your price for this item is $487.99
    Save $162
    The previous price was $649.99
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FAQ

When shopping for a lightweight window air conditioner, consider features like energy efficiency, programmable timers, remote controls, multiple cooling modes, and easy-to-clean filters. These features can enhance convenience and help you maintain a comfortable indoor environment.

Many lightweight window air conditioners are designed for easy DIY installation. They often come with user-friendly installation kits and clear instructions, making it simple to set up the unit in most standard windows.

Most modern lightweight window air conditioners are engineered to operate quietly. Look for models with low decibel ratings or special quiet modes if noise is a concern for your space.

Yes, regular maintenance such as cleaning or replacing the air filter and wiping down the exterior can help your unit run efficiently. Always refer to the manufacturer's guidelines for specific maintenance recommendations.

Some lightweight window air conditioners offer smart features, including Wi-Fi connectivity and compatibility with mobile apps. These models allow you to adjust settings, set schedules, and monitor performance directly from your smartphone.