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High Efficiency Air Conditioners

Air conditioning is a necessity in many parts of the world, and it's also a luxury in some. But no matter where you live, it's always good to know you have an efficient air conditioner to help you stay cool. Browse the top-ranked list of high efficiency air conditioners below along with associated reviews and opinions.

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  1. Keystone - 8,000 BTU 350 Sq. Ft Window Mounted Inverter Air Conditioner with Remote Control - White

    SKU: J39H83WTQY

    [This review was collected as part of a promotion.] I received this air conditioner for free from Influenster in exchange for my honest review, and I’ve been genuinely impressed.

    Product Description

    A white window-mounted inverter air conditioner with remote control, energy saver mode, and dehumidification features.
    See all Window Air Conditioners
    Your price for this item is $349.99
    Save $20
    The previous price was $369.99

  2. Keystone - 350 Sq. Ft 8,000 BTU Window Mounted Inverter Air Conditioner with 7,000 BTU Supplemental Heat Function - White

    SKU: J39H83WY7R

    I liked this air conditioner because of the heat option it has, operfect to keep the bedroom cozy ,cool or warm.it is quiet,low noise ....Window air conditioner

    Product Description

    A white window-mounted unit offering 8,000 BTU cooling, 7,000 BTU supplemental heating, and inverter technology.
    See all Window Air Conditioners
    Your price for this item is $599.99

  3. Whirlpool - 8,000 BTU Window Mounted Inverter Air Conditioner with Remote Control - White

    SKU: J39H83WKHP

    Product Description

    An energy-efficient white window air conditioner with inverter technology, remote control, and programmable timer for comfort.
    See all Window Air Conditioners
    Your price for this item is $399.99

  4. Whirlpool - 12,000 BTU Window Mounted Inverter Air Conditioner with Remote Control - White

    SKU: J39H83WKTY

    Product Description

    A white window-mounted inverter air conditioner with remote control, energy-saving modes, and washable air filter.
    See all Window Air Conditioners
    Your price for this item is $459.99

  5. Keystone - Energy Star 10,000 BTU 230V Through-the-Wall Air Conditioner with Follow Me LCD Remote Control - White

    SKU: J39H83KC3T

    Product Description

    A white, Energy Star certified through-the-wall unit that cools up to 450 sq. ft. with remote control.
    See all In-Wall Air Conditioners
    Your price for this item is $549.99

  6. Keystone - 12,000 BTU 550 Sq. Ft. 230V Through-the-Wall Air Conditioner with 10,600 BTU Supplemental Heat Function - White

    SKU: J39H83WSWS

    Product Description

    A white through-the-wall unit offering 12,000 BTU cooling, supplemental heat, dehumidification, and remote control.
    See all In-Wall Air Conditioners
    Your price for this item is $649.99

  7. Aeric - 700 Sq. Ft Portable Air Conditioner with 10,000 BTU Supplemental Heat Function - White

    SKU: J39H9CHJ9G

    Air conditioner...I like it, it works very well, it is perfect for a large room, adaptable wherever I want to put it, very practical, excellent air conditioner....I looked around for quite a while for...

    Product Description

    A portable white air conditioner and heater with 10,000 BTU, dehumidifier, timer, and remote control.
    See all Portable Air Conditioners
    Your price for this item is $529.99

  8. Aeric - 700 Sq. Ft Portable Air Conditioner - White

    SKU: J39H9CHJSH

    I did contact customer support to hopefully help with replacement but I'm still waiting for a response. These air conditioners work ok but I am disappointed I'm having an issue already with one of them....

    Product Description

    A white portable air conditioner with dehumidifier, auto-evaporation, remote control, and three airflow speeds.
    See all Portable Air Conditioners
    Your price for this item is $414.99
    Save $85
    The previous price was $499.99

  9. Aeric - 550 Sq. Ft Portable Air Conditioner - White

    SKU: J39H9CHJSY

    High-quality design and easy to move...So I need a much more powerful air conditioner

    Product Description

    A portable white air conditioner with dehumidifier, auto-evaporation, remote control, and three cooling speeds.
    See all Portable Air Conditioners
    Your price for this item is $429.99

  10. Hisense - 8,000 BTU 350 Sq. Ft. Portable Air Conditioner Inverter with Supplemental Heat Function - White

    SKU: J3GW2J3H5Q

    Product Description

    A white portable unit that cools, heats, dehumidifies, and offers app or remote control for convenience.
    See all Portable Air Conditioners
    Your price for this item is $491.99
    Save $108
    The previous price was $599.99
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