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heating, cooling & air quality

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air conditioners

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window air conditioners

Large Window Air Conditioner

An air conditioner is an appliance that provides cooling and humidity control for indoor spaces. Air conditioning systems remove heat and moisture from the indoor air for comfort. They are used in homes, offices, and other buildings. Browse the top-ranked list of large window air conditioners below along with associated reviews and opinions.

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  1. LG - 1,560 Sq. Ft. 24,500 BTU 230V Smart Window Air Conditioner - White

    SKU: J7G5655WCK

    Great air conditioner. Cools the shoe downstairs, without using fans....GREAT A/C UNIT

    Product Description

    A smart white window air conditioner offering app control, 24,500 BTU cooling, and voice assistant compatibility.
    See all Window Air Conditioners
    Your price for this item is $749.99

  2. LG - 700 Sq. Ft. 14,000 BTU Smart Window Air Conditioner - White

    SKU: J7G5655Z6P

    Good price and great product. Thanks Best Buy for the simple ordering and fast delivery!

    Product Description

    A smart white window air conditioner with Wi-Fi controls, voice assistant compatibility, and customizable cooling features.
    See all Window Air Conditioners
    Your price for this item is $417.99
    Save $162
    The previous price was $579.99

  3. Amana - 24,000 BTU 1,500 Sq. Ft. 230230V Window-Mounted Air Conditioner with Remote Control - White

    SKU: J39H83TKLK

    Product Description

    A powerful white window-mounted air conditioner with remote, three cooling speeds, timer, and washable filter.
    See all Window Air Conditioners
    Your price for this item is $622.00
    Save $127
    The previous price was $749.99

  4. Keystone - 1,000 Sq. Ft. 18,000 BTU 230V Window Mounted Inverter Air Conditioner with Remote Control - White

    SKU: J39H83WTH5

    Great AC unit

    Product Description

    A white window-mounted inverter air conditioner with 18,000 BTU cooling, remote control, and energy-saving modes.
    See all Window Air Conditioners
    Your price for this item is $571.00
    Save $108
    The previous price was $679.99

  5. 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

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

    SKU: J7G565549S

    Great value, ease to install and use. Love the different features and energy efficiency....best ever buy.... 111111111111111111111111111111111

    Product Description

    A powerful white window unit offering 18,000 BTU cooling, 3 fan speeds, timer, and remote control.
    See all Window Air Conditioners
    Your price for this item is $639.99

  7. LG - 550 Sq. Ft. 12,000 BTU Window Air Conditioner - White

    SKU: J7G565542V

    LG IS THE BEST...I think is great air conditioner,but just had to return it.....Best Buy has the Good prices and deliver was perfect

    Product Description

    A white window air conditioner offering 12,000 BTU cooling power, remote control, timer, and washable filter.
    See all Window Air Conditioners
    Your price for this item is $379.99
    Save $100
    The previous price was $479.99

  8. 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

  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 choosing a large window air conditioner, consider features like programmable timers, remote controls, multiple fan speeds, energy-saving modes, and smart home compatibility for added convenience and efficiency.

Many large window air conditioners are designed for easy installation with included instructions and mounting kits. However, due to their size and weight, having a second person assist is recommended for safety and proper installation.

Regular maintenance includes cleaning or replacing the air filter, wiping down the exterior, and ensuring the drainage system is clear. Periodically check the unit for dust buildup and follow the manufacturer's maintenance guidelines.

Some large window air conditioners offer smart features, such as Wi-Fi connectivity and compatibility with voice assistants like Amazon Alexa or Google Assistant. Check the product specifications for smart home integration details.

Noise levels can vary by model, but many large window air conditioners are designed with quiet operation modes and insulated compressors to minimize sound. Look for units with a low decibel (dB) rating if quiet operation is important to you.