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Large Room Air Conditioner

If you live in a large home, you may be looking for an air conditioner that can cool a large room. If so, there are several options available. These air conditioners are designed to cool a large area quickly and efficiently. Browse the top-ranked list of large room air conditioners below along with associated reviews and opinions.

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  1. LG - 700 Sq. Ft. 14,000 BTU 230V In Wall Air Conditioner with Remote - White

    SKU: J7G5655TSH

    Is there a way for Best Buy to help; me lift it up into the slot? I see no installation assistance....Runs great

    Product Description

    A powerful white in-wall air conditioner with remote, 14,000 BTU, three speeds, and washable filter.
    See all In-Wall Air Conditioners
    Your price for this item is $699.00
    Save $50
    The previous price was $749.99
  2. Airplus - 7500 BTU Portable Air Conditioner Cools 500 Sq. Ft. with Dehumidifier, Remote and Large Air Outlet - White

    SKU: JXV7FJ26R7

    Product Description

    A portable white air conditioner with dehumidifier, remote, and large outlet cools rooms up to 500 sq. ft.
    See all Portable Air Conditioners
    Your price for this item is $483.05
  3. Frigidaire - 115V 12,000 BTU 550 Sq. Ft. In Wall Air Conditioner - White

    SKU: J7CJ366GJP

    The best part is very little noise operation from unit....Love the remote temperature setting, the fact that remote shows room temp is awesome....Best thing ever! Cooling area over 500 sq ft

    Product Description

    A white wall air conditioner with 12,000 BTU, remote control, sleep mode, timer, and auto shut-off.
    See all In-Wall Air Conditioners
    Your price for this item is $819.99
  4. Frigidaire - 230V 10,000 BTU 450 Sq. Ft. In Wall Air Conditioner with Remote - White

    SKU: J7CJ366GJ2

    I love the eco and the ionizer option...Great Performance...I love that I have full access to my window now and the morning light can again light the room.

    Product Description

    A powerful white wall air conditioner with remote control, sleep mode, and washable filter for fresher air.
    See all In-Wall Air Conditioners
    Your price for this item is $749.99
  5. Frigidaire - 230V 14,000 BTU 700 Sq. Ft. In Wall Air Conditioner with Remote - White

    SKU: J7CJ366XGG

    Best decision ever...Great features...I love the features, and that I can direct the air flow....But all in all, it's a great unit and temps/fan choices are great with a sleep mode and timer.

    Product Description

    A powerful white wall air conditioner with 14,000 BTU, remote control, timer, and energy-saving features.
    See all In-Wall Air Conditioners
    Your price for this item is $619.99
    Save $210
    The previous price was $829.99
  6. TCL - 450 Sq. Ft. 10,000 BTU SACC Smart Portable Air Conditioner with Supplemental Heater - White

    SKU: J36QYTRLL8

    Works great!...I bought this about a month ago and it works great! I love it!...The air conditioner is perfect and it has heat which works great! I love it so much!...We LOVE this unit !

    Product Description

    A smart white portable air conditioner and heater with app control, dehumidifier, and voice assistant compatibility.
    See all Portable Air Conditioners
    Your price for this item is $649.99
  7. TCL - 250 Sq. Ft. 6,000 BTU SACC Smart Portable Air Conditioner - White

    SKU: J36QYTW6WG

    Great powerful air conditioning...I love how it comes with the vent and the design of it allows it to be used in both windows that open

    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
  8. TCL - 350 Sq. Ft. 8,000 BTU SACC Smart Portable Air Conditioner - White

    SKU: J36QYTT269

    GREAT air conditioner!...It's great! The air conditioner puts off so much cold air in such a short amount of time....I love not having to have it sitting in the window also....I love that it is smart-compatible....This...

    Product Description

    A smart white portable air conditioner with app control, dehumidifier, and voice assistant compatibility.
    See all Portable Air Conditioners
    Your price for this item is $499.99
  9. Black+Decker - Smart Portable Air Conditioner, 12,000 BTU, BPACT12WT - White

    SKU: J3YGF4G4J5

    Product Description

    A white portable air conditioner delivering 12,000 BTU with cooling, fan, dehumidifying, Wi-Fi, and voice control.
    See all Portable Air Conditioners
    Your price for this item is $404.99
    Save $173
    The previous price was $578.56
  10. Black+Decker - Portable Air Conditioner, 10,000 BTU, BPACT10WT - White

    SKU: J3YGF4G4JQ

    Product Description

    A white portable air conditioner offering cooling, fan, dehumidifying, remote control, timer, and washable filter.
    See all Portable Air Conditioners
    Your price for this item is $379.99
    Save $162
    The previous price was $542.84

FAQ

When choosing a large room air conditioner, consider features such as programmable timers, multiple fan speeds, energy-saving modes, remote controls, and smart connectivity for integration with home assistants. Additional features like air filters, dehumidification, and quiet operation can also enhance comfort and convenience.

Some large room air conditioners, especially window or through-the-wall models, may benefit from professional installation to ensure proper fit and efficient operation. However, many portable units are designed for easy, tool-free setup by the user. Always refer to the manufacturer's instructions for guidance.

Many modern large room air conditioners offer remote control options, including traditional handheld remotes and smart features that allow you to adjust settings via smartphone apps or voice assistants like Alexa or Google Assistant.

It's recommended to clean or replace the air filter every 1 to 3 months, depending on usage and air quality. Regular maintenance helps maintain optimal performance and air quality. Check your unit’s manual for specific instructions.

Noise levels vary by model and design. Many large room air conditioners are engineered for quiet operation, especially those labeled as 'quiet' or 'low noise.' Check the product specifications for decibel ratings to find a unit that meets your noise preferences.