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Single Room Air Conditioner

If you live in a small space, or you're just looking for a way to keep your home cool without cranking up the central air, an air conditioner that can be installed in a single room might be the solution. These units are compact and energy efficient, and they're designed to cool only the space they're in. Here are some of our favorites.

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  1. Gymax - 8000BTU 3 in 1 Portable Air Conditioner AC Unit Air Cooler ASHRAE 230 sq.ft - White, Black

    SKU: CKXWLHZCY6

    Product Description

    A versatile white and black portable unit offering cooling, ventilating, drying, and sleep modes for home comfort.
    See all Portable Air Conditioners
    Your price for this item is $219.99

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

    SKU: J7G5655427

    Love how it has energy efficiency mode!Will buy again when this one has done its job!...Love it , it nice an smooth, quiet, very easy to install...Great buy!...Love

    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

  3. Costway - 10000 BTU 3 in 1 Portable Air Conditioner with Fan & Dehumidifier Mode Sleep Mode LED Display - White,Black

    SKU: JJGPSHYZ7T

    A great purchase!!...We love it and recommend it to others!...Great Product

    Product Description

    A versatile white and black portable unit offering air conditioning, fan, and dehumidifier modes with remote control.
    See all Portable Air Conditioners
    Your price for this item is $275.99
    Save $223
    The previous price was $499.98

  4. Gymax - 8000BTU 3 in 1 Portable Air Conditioner AC Unit Air Cooler ASHRAE 230 sq.ft Grey - Gray

    SKU: CKXWLF88HJ

    Product Description

    A versatile gray portable air conditioner offering cooling, ventilating, drying, and sleep modes for enhanced comfort.
    See all Portable Air Conditioners
    Your price for this item is $219.99

  5. Gymax - 10000 BTU 4-in-1 Portable Air Conditioner Standing Air Cooler w/ Fan & Dehumidifier - White

    SKU: CTF55G8842

    Product Description

    A versatile white portable air conditioner offering cooling, fan, dehumidifier, and sleep modes with remote control.
    See all Portable Air Conditioners
    Your price for this item is $229.99

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

    SKU: J7G56554T5

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

    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 $215.00
    Save $24
    The previous price was $239.99

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

    SKU: J36QYTT242

    This AC is great for a bedroom with great power saving on energy bill at just.5000 BTU....Has a great compact design and very light weighted to easily put in a window doing those hot seasons....Great...

    Product Description

    A smart white window air conditioner with 10,000 BTU cooling, app control, voice commands, and washable filter.
    See all Window Air Conditioners
    Your price for this item is $324.99
    Save $75
    The previous price was $399.99

  8. LG - 330 Sq. Ft. 7,600 BTU Window Air Conditioner with Supplemental Heat Function - White

    SKU: J7G5655ZPY

    great little unit for the beach house, quiet ,cools fast. remote works great

    Product Description

    A versatile white window unit offering 7,600 BTU cooling, 3,850 BTU heating, and remote control convenience.
    See all Window Air Conditioners
    Your price for this item is $539.99

  9. Black+Decker - Portable Air Conditioner, 14,000 BTU (10,200 BTU SACC) for Rooms Up To 700 Sq. Ft., BPT10WTB - White

    SKU: J3YGF4L87R

    Works great. Love how quiet it is....I’ve had different brands of AC’s and this brand is one of the best I’ve gotten.

    Product Description

    A portable white air conditioner that cools, dehumidifies, and circulates air with remote and timer features.
    See all Portable Air Conditioners
    Your price for this item is $459.99

  10. Black+Decker - Portable Air Conditioner, 12,000 BTU (8,150 BTU SACC) for Rooms Up To 550 Sq. Ft., BPT08WTB - White

    SKU: J3YGF4L3VL

    Love it...Works great but the window adapter is not up to my quality standards. Overall great product....Love this ac

    Product Description

    A portable white air conditioner with remote control, dehumidifier, and timer, ideal for rooms up to 550 sq. ft.
    See all Portable Air Conditioners
    Your price for this item is $399.99

  11. EcoFlow - Wave 3 - 180 Sq. Ft. Portable Air Conditioner - Gray

    SKU: J36C7V45XY

    Product Description

    A portable grey air conditioner with integrated heater, Bluetooth, remote control, timer, and sleep mode.
    See all Portable Air Conditioners
    Your price for this item is $899.00
    Save $400
    The previous price was $1,299.00

  12. Gymax - 8000 BTU Portable Air Conditioner 3 in 1 Floor AC Unit w/ Fan & Dehumidifier Quiet Air Cooler - White

    SKU: CTF55Y4XQP

    Product Description

    A quiet white portable AC unit offering cooling, fan, and dehumidifier modes with remote and timer.
    See all Portable Air Conditioners
    Your price for this item is $209.99

  13. Black+Decker - Personal Portable Air Conditioner - Black

    SKU: J3GW7QQ9HG

    Works great...This is great as a personal fan since it blows cold air but man is it expensive!

    Product Description

    A portable black 3-in-1 unit offering air conditioning, dehumidifying, and fan functions with touchpad controls.
    See all Portable Air Conditioners
    Your price for this item is $219.99

  14. Amana - 150 Sq. Ft. 5,000 BTU Window Air Conditioner - White

    SKU: J3Y8YQ4GC5

    Product Description

    A white window air conditioner with 5,000 BTU cooling power, two speeds, and washable air filter.
    See all Window Air Conditioners
    Your price for this item is $189.99

  15. TCL - 250 Sq. Ft. 6,000 BTU SACC Smart Portable Air Conditioner - White

    SKU: J36QYTW6WG

    Great powerful air conditioning

    Product Description

    A smart white portable air conditioner with AC, fan, and dehumidifier modes, app and voice control.
    See all Portable Air Conditioners
    Your price for this item is $329.99

  16. Gymax - 8000 BTU 3-in-1 Portable Air Conditioner ASHRAE AC Unit Air Cooler w/ 24H Timer Black - Dark Blue

    SKU: CQ79S6S2JK

    Product Description

    A versatile black and dark blue portable unit offering air cooling, dehumidifying, and fan modes with remote control.
    See all Portable Air Conditioners
    Your price for this item is $229.99

  17. Gymax - 8000 BTU 3-in-1 Portable Air Conditioner ASHRAE AC Unit Air Cooler w/ 24H Timer - Gray

    SKU: CQ79STPCQ6

    Product Description

    A gray 3-in-1 portable AC unit offering cooling, dehumidifying, fan modes, remote, and 24-hour timer.
    See all Portable Air Conditioners
    Your price for this item is $199.99
    Save $250
    The previous price was $449.99

  18. Gymax - 8000 BTU ASHRAE Portable Air Conditioner 3-in-1 AC Unit w/ Cool Dehum Fan Sleep Mode - White, Black

    SKU: CTF55GFZ8K

    Product Description

    A portable white and black 3-in-1 AC unit with cooling, dehumidifying, fan, and sleep modes.
    See all Portable Air Conditioners
    Your price for this item is $209.99

  19. SereneLife - 10,000 BTU Portable Air Conditioner, 115V Compact Room AC, Dehumidifier & Fan, Window Mount Kit (SLPAC19B)

    SKU: J36C989HFH

    Product Description

    A portable black air conditioner with dehumidifier, fan, remote control, and window mount kit for comfort.
    See all Portable Air Conditioners
    Your price for this item is $289.90
    Save $61
    The previous price was $350.99

  20. Keystone - Energy Star 10,000 BTU 115V Through-the-Wall Air Conditioner with Follow Me LCD Remote Control - White

    SKU: J3Y8YQ4G72

    I love it...This Keystone Air Conditioner is great!...I love the remote control aspect to it as well! The noise level isn’t as bad as one might think!

    Product Description

    A white, Energy Star certified through-the-wall air conditioner with remote, sleep mode, and programmable timer.
    See all In-Wall Air Conditioners
    Your price for this item is $510.99
    Save $39
    The previous price was $549.99

  21. Black+Decker - Portable Air Conditioner, 8,000 BTU (5,000 BTU SACC) for Rooms Up To 350 Sq. Ft., BPT05WTBA - White

    SKU: J3GW7QQXWR

    Product Description

    A versatile white portable air conditioner that cools, dehumidifies, and circulates air with remote control convenience.
    See all Portable Air Conditioners
    Your price for this item is $329.99

  22. Danby - DPA065B6WDB-6 250 Sq. Ft. 3-in-1 Portable Air Conditioner 12,000 BTU - White

    SKU: J7SCJ2LHKH

    My living/dining room area is quite large and this does a really great job. I recommend....Bonus: Best Buy sent it out same day and I got it next day just past 9am....Best of all, we love the portability...

    Product Description

    A versatile white portable unit offering air conditioning, fan, and dehumidifier functions with remote control.
    See all Portable Air Conditioners
    Your price for this item is $559.99

  23. Loheer - 8000 BTU Portable Air Conditioner 3 in 1 Floor AC Unit with Fan and Dehumidifier

    SKU: J33L5P9PXV

    Product Description

    A versatile 3-in-1 portable unit offering cooling, dehumidifying, and fan functions with remote control.
    See all Portable Air Conditioners
    Your price for this item is $417.99
    Save $99
    The previous price was $516.99

  24. TCL - 450 Sq. Ft. 10,000 BTU Q-Series Ultra-Quiet Dual Hose Inverter Smart Portable Air Conditioner - White

    SKU: J36QYTHGYH

    Best solution in best price....I love this air conditioner....I was on a search hi and low for a ac unit during the hot months and landed at Best Buy....Great cost with potential finance plans. 10/10...

    Product Description

    An ultra-quiet white portable air conditioner with dual hose inverter, smart controls, and three-in-one operation.
    See all Portable Air Conditioners
    Your price for this item is $499.99
    Save $50
    The previous price was $549.99
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FAQ

When choosing a single room air conditioner, consider features like programmable timers, remote controls, multiple fan speeds, sleep modes, and energy-saving settings. Some models also offer smart connectivity for control via smartphone apps.

Many single room air conditioners, such as portable and window units, are designed for easy DIY installation. Always refer to the manufacturer's instructions to ensure proper setup and optimal performance.

Yes, regular maintenance such as cleaning or replacing air filters and checking for dust buildup helps maintain efficiency and prolongs the lifespan of your air conditioner. Refer to your unit’s manual for specific maintenance guidelines.

Some single room air conditioners come equipped with advanced air filtration systems that can help reduce allergens like dust, pollen, and pet dander, making them a good choice for allergy sufferers.

Portable air conditioners can be moved from room to room and typically require venting through a window or door, while window units are installed directly into a window opening and are generally more permanent. Both options provide effective cooling for single rooms.