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heating, cooling & air quality

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air conditioners

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window air conditioners

Sizing Air Conditioner

When you're sizing air conditioner systems, you're looking at the amount of energy a unit uses to cool down a certain size of space. Larger rooms typically require more energy consumption, and vice versa. If you're looking for energy efficient units, consider these air conditioners. Browse the top-ranked list of air conditioners below along with associated reviews and opinions.

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

    SKU: J7G565549S

    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

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

    SKU: J7G5655427

    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 $279.99
    Save $20
    The previous price was $299.99

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

    SKU: J7G565559P

    Product Description

    A white window air conditioner with 5,000 BTU cooling, dehumidifier, remote control, and washable filter.
    See all Window Air Conditioners
    Your price for this item is $169.99
    Save $30
    The previous price was $199.99

  4. LG - 300 Sq. Ft. 7,300 BTU DOE Smart Portable Air Conditioner - White

    SKU: J7G565558T

    This air conditioner is a convenient solution for staying cool during warmer months. ...Lg portable air conditioner LP0725WSSM

    Product Description

    A smart, portable white air conditioner with app and voice control, built-in dehumidifier, and remote.
    See all Portable Air Conditioners
    Your price for this item is $389.99

  5. LG - 350 Sq. Ft. 8,350 BTU DOE Smart Portable Air Conditioner - White

    SKU: J7G565558V

    Product Description

    A smart white portable air conditioner offering app control, voice compatibility, dehumidifier, and multiple fan speeds.
    See all Portable Air Conditioners
    Your price for this item is $373.00
    Save $66
    The previous price was $439.99

  6. Keystone - 12,000 BTU 550 Sq. Ft 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 $449.99

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

    SKU: J7G56554FC

    Product Description

    A smart white window air conditioner with 10,000 BTU, app control, voice compatibility, and remote.
    See all Window Air Conditioners
    Your price for this item is $389.99

  8. Keystone - 18,000 BTU 1,000 Sq. Ft. 230V Window Mounted Inverter Air Conditioner - White

    SKU: J39H83WTH5

    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 $550.00
    Save $129
    The previous price was $679.99

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

    SKU: J7G56554VL

    Product Description

    A white window air conditioner with 10,000 BTU cooling, dehumidifier, remote control, and washable filter.
    See all Window Air Conditioners
    Your price for this item is $349.99
    Save $30
    The previous price was $379.99

  10. LG - 450 Sq. Ft. 10,200 BTU DOE Smart Portable Air Conditioner with Supplemental Heater - White

    SKU: J7G56555GF

    Product Description

    A smart, portable white unit offering 10,200 BTU cooling, 12,000 BTU heating, and voice control compatibility.
    See all Portable Air Conditioners
    Your price for this item is $599.99
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