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Labor Day SaleEnds September 7. Limited quantities. No rainchecks.Shop now

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Best Buy

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heating, cooling & air quality

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air conditioners

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window air conditioners

12 Inch Air Conditioner

Air conditioners are often the most expensive appliance in a home, but they're also one of the most important. Sure, they can help you save money on your power bill, but more importantly, they keep you and your family comfortable during the hot summer months. If you're looking to buy an air conditioner, here's a rundown of the different types of 12 inch air conditioners available on the market today.

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  1. 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 $429.99
    Save $50
    The previous price was $479.99

  2. Frigidaire - 550 Sq. Ft. 12,000 BTU Wall-Mounted Air Conditioner - White

    SKU: J7CJ366XY9

    Works great!...Pros: quiet, great air flow, effective, wifi capability seems great (a bit difficult to set up), look

    Product Description

    A white smart window air conditioner with 12,000 BTU, remote control, sleep mode, and washable filter.
    See all In-Wall Air Conditioners
    Your price for this item is $789.99

  3. Frigidaire - 115V 12000 BTU Wall Air Conditioner with Dehumidifier, Fan & Remote Control, Cools Rooms Up To 550 Sq Ft - White

    SKU: J7CJ366X8W

    I myself would recommend this Aircondioner to anyone in need and want only the best on the market....This air conditioner is by far the best of all....My second Frigidaire- its the best...Best AC out...

    Product Description

    A white wall air conditioner with dehumidifier, remote control, and three fan speeds for enhanced comfort.
    See all In-Wall Air Conditioners
    Your price for this item is $589.99
    Save $20
    The previous price was $609.99

  4. Whirlpool - 550 Sq. Ft. 12,000 BTU Window Air Conditioner - White

    SKU: J39H83TK9J

    Works great...This is a great AC! Perfect for Floridas summers. It is quiet, and the maintenance is super easy....Cools nicely and love the fact that it comes with a remote and you are also able to set...

    Product Description

    A white window air conditioner with 12,000 BTU, remote control, timer, and washable filter for easy maintenance.
    See all Window Air Conditioners
    Your price for this item is $429.99

  5. Keystone - 550 Sq. Ft. 12,000 BTU Window Mounted Inverter Air Conditioner with Remote Control - White

    SKU: J39H83WTQF

    Product Description

    A white window-mounted unit with 12,000 BTU inverter technology, remote control, and energy-saving features.
    See all Window Air Conditioners
    Your price for this item is $346.00
    Save $103
    The previous price was $449.99

  6. Black+Decker - BD12WT6 Window Air Conditioner with Remote Control, 12000 BTU, Cools Up to 550 Square Feet - White

    SKU: J3YGF4L3ZF

    Product Description

    A white window air conditioner with remote control, 12,000 BTU cooling, three fan speeds, and dehumidifier.
    See all Window Air Conditioners
    Your price for this item is $369.99

  7. Black+Decker - Window Air Conditioner 12,000 BTU, AC Window Unit Cools Up to 550 Square Feet - White

    SKU: J3GW7QQ3Q2

    Product Description

    A white window air conditioner with 12,000 BTU, remote control, sleep mode, and energy-saving features.
    See all Window Air Conditioners
    Your price for this item is $359.99
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FAQ

When selecting a 12 inch air conditioner, consider features such as programmable timers, adjustable fan speeds, remote control access, energy efficiency ratings, and air filtration systems for enhanced comfort and convenience.

Most 12 inch air conditioners are designed for window installation, but some models offer flexible mounting options, including wall installation. Always check the product specifications for compatible installation methods.

Regular maintenance includes cleaning or replacing the air filter, wiping down the exterior, and ensuring the vents are free of dust and debris. Refer to the user manual for specific cleaning instructions for your model.

Yes, some 12 inch air conditioners come equipped with smart features such as Wi-Fi connectivity, app-based controls, voice assistant compatibility, and energy usage monitoring for added convenience.

Noise levels vary by model, but many 12 inch air conditioners are designed to operate quietly, often featuring noise reduction technology to minimize disruption during use. Check the product details for specific decibel ratings.