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Small Air Conditioner

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Best Buy customers often prefer the following products when searching for Small Air Conditioner.

With the help of refrigerants, an air conditioner takes away the heat and moisture in a room and returns cool, dry air. If you have a small space you want to keep cool and dry, a small air conditioner might just do the trick. Small air conditioners are efficient and easy to install, and some are portable too. Whatever your needs may be, there's an air conditioner out there for you. Browse the top-ranked list of small air conditioners below along with associated reviews and opinions.

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  1. Insignia™ - 250 Sq. Ft. Portable Air Conditioner - White - Front_Zoom
    Top comment

    "Small, compact and powerfull. its all that i needed to chill my room....Air conditioner...Good air conditioner for a small camper works great."

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    Product Description

    Stay comfortable with the Insignia 250 Sq. Ft. Portable Air Conditioner. The three-in-one design offers three different modes – air conditioner, fan, and dehumidifier – all within one compact unit. The air conditioner delivers up to 6,000 BTUs of cooling power to quickly lower the temperature in rooms up to 250 sq. ft. The included remote provides thermostat readings for the unit, adjusting the air conditioner to provide a comfortable temperature across the room. The remote also allows you to adjust the unit’s settings from across the room. Enjoy greater flexibility with programmable timers and sleep features to reduce energy consumption.
    See all Portable Air Conditioners
    Top comment

    "Small, compact and powerfull. its all that i needed to chill my room....Air conditioner...Good air conditioner for a small camper works great."

    See all customer reviews

    Product Description

    Stay comfortable with the Insignia 250 Sq. Ft. Portable Air Conditioner. The three-in-one design offers three different modes – air conditioner, fan, and dehumidifier – all within one compact unit. The air conditioner delivers up to 6,000 BTUs of cooling power to quickly lower the temperature in rooms up to 250 sq. ft. The included remote provides thermostat readings for the unit, adjusting the air conditioner to provide a comfortable temperature across the room. The remote also allows you to adjust the unit’s settings from across the room. Enjoy greater flexibility with programmable timers and sleep features to reduce energy consumption.
    See all Portable Air Conditioners
    Your price for this item is $299.99
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  2. Insignia™ - 350 Sq. Ft. Portable Air Conditioner - White - Front_Zoom
    Top comment

    "Nice, compact, quiet, air conditioner...Nice, compact, quiet, air conditioner for small rooms/areas. ...Insignia air conditioner...I love my insignia air conditioner. It really can cool off small areas and have them very cool."

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    Product Description

    Stay comfortable with the Insignia 350 Sq. Ft. Portable Air Conditioner. The three-in-one design offers three different modes – air conditioner, fan, and dehumidifier – all within one compact unit. The air conditioner delivers up to 8,000 BTUs of cooling power to quickly lower the temperature in rooms up to 350 sq. ft. The included remote provides thermostat readings for the unit, adjusting the air conditioner to provide a comfortable temperature across the room. The remote also allows you to adjust the unit’s settings from across the room. Enjoy greater flexibility with programmable timers and sleep features to reduce energy consumption.
    See all Portable Air Conditioners
    Top comment

    "Nice, compact, quiet, air conditioner...Nice, compact, quiet, air conditioner for small rooms/areas. ...Insignia air conditioner...I love my insignia air conditioner. It really can cool off small areas and have them very cool."

    See all customer reviews

    Product Description

    Stay comfortable with the Insignia 350 Sq. Ft. Portable Air Conditioner. The three-in-one design offers three different modes – air conditioner, fan, and dehumidifier – all within one compact unit. The air conditioner delivers up to 8,000 BTUs of cooling power to quickly lower the temperature in rooms up to 350 sq. ft. The included remote provides thermostat readings for the unit, adjusting the air conditioner to provide a comfortable temperature across the room. The remote also allows you to adjust the unit’s settings from across the room. Enjoy greater flexibility with programmable timers and sleep features to reduce energy consumption.
    See all Portable Air Conditioners
    Your price for this item is $369.99
    See all Portable Air Conditioners
  3. Frigidaire - Energy Star 550 sq ft Window-Mounted Compact Air Conditioner - White - Angle_Zoom
    Top comment

    "Great Air Conditioner I Love Fridgidaire Products...No more big bulky air conditioners. What I also love about purchasing fridgidaire air conditioners is that it also comes with warranty. ...Small, powerful air conditioner...[This review was collected as part of a promotion.] This small little powerful 12,000 BTU air conditioner keeps my whole apartment cool even when it’s 90° outside very happy"

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    Product Description

    On hot, humid days, Frigidaire's Energy Star 12,000 BTU window-mounted air conditioner quickly cools a room up to 550 square feet. Ready-Select electronic controls allow you to set the comfort level to your preference, while a convenient temperature-readout displays the set temperature. Effortless temperature sensing remote control allows you to see, set and maintain room temperature from across the room. The multi-speed fan features three different speeds for cooling flexibility and the 6-way comfort control design allows you to easily direct the air where you want it. The washable filter with front, tilt-out access captures dust from the air to keep your air conditioner working efficiently. Plus, low power start-up conserves energy and saves you money. Year after year, Frigidaire is the brand you can trust to keep you cool and comfortable.
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    Top comment

    "Great Air Conditioner I Love Fridgidaire Products...No more big bulky air conditioners. What I also love about purchasing fridgidaire air conditioners is that it also comes with warranty. ...Small, powerful air conditioner...[This review was collected as part of a promotion.] This small little powerful 12,000 BTU air conditioner keeps my whole apartment cool even when it’s 90° outside very happy"

    See all customer reviews

    Product Description

    On hot, humid days, Frigidaire's Energy Star 12,000 BTU window-mounted air conditioner quickly cools a room up to 550 square feet. Ready-Select electronic controls allow you to set the comfort level to your preference, while a convenient temperature-readout displays the set temperature. Effortless temperature sensing remote control allows you to see, set and maintain room temperature from across the room. The multi-speed fan features three different speeds for cooling flexibility and the 6-way comfort control design allows you to easily direct the air where you want it. The washable filter with front, tilt-out access captures dust from the air to keep your air conditioner working efficiently. Plus, low power start-up conserves energy and saves you money. Year after year, Frigidaire is the brand you can trust to keep you cool and comfortable.
    See all Window Air Conditioners
    Your price for this item is $429.99
    See all Window Air Conditioners
  4. Windmill WhisperTech 8,000 BTU Smart Window Air Conditioner with Inverter Technology - White - Front_Zoom
    Top comment

    "Windmill Air Conditioner...I’ve had many window air conditioners over the years in my older home. ...Best choice I made in air conditioners...So much better looking and quieter than any other air conditioner I have owned. Sleek an unobtrusive in my windows."

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    Product Description

    The Windmill AC with WhisperTech Inverter Technology is an efficient, quiet, eco-friendly and smart window air conditioner built for today's needs. Award winning WhisperTech Inverter Technology saves up to 40% on energy cost, faster cooling, Quiet Operation (9x quieter than traditional units). With curved edges, clean lines, and a low-profile look, Windmill is designed to blend right into your home. The small-sized 8,000 BTU unit cools spaces up to 350 square feet. And comes with the install kit pre-assembled for a fast and easy setup.
    See all Window Air Conditioners
    Top comment

    "Windmill Air Conditioner...I’ve had many window air conditioners over the years in my older home. ...Best choice I made in air conditioners...So much better looking and quieter than any other air conditioner I have owned. Sleek an unobtrusive in my windows."

    See all customer reviews

    Product Description

    The Windmill AC with WhisperTech Inverter Technology is an efficient, quiet, eco-friendly and smart window air conditioner built for today's needs. Award winning WhisperTech Inverter Technology saves up to 40% on energy cost, faster cooling, Quiet Operation (9x quieter than traditional units). With curved edges, clean lines, and a low-profile look, Windmill is designed to blend right into your home. The small-sized 8,000 BTU unit cools spaces up to 350 square feet. And comes with the install kit pre-assembled for a fast and easy setup.
    See all Window Air Conditioners
    Your price for this item is $399.99
    Save $50
    The comparable value price is $449.99
    See all Window Air Conditioners
  5. GE Profile - ClearView 350 Sq. Ft. 8,300 BTU Smart Ultra Quiet Window Air Conditioner - White - Front_Zoom
    Top comment

    "Very quiet and elegantly compact unit. This window air conditioner is easy to install and works well!...Clear view Air conditioner...All air conditioners should be this way."

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    Product Description

    GE Profile is dedicated to providing the right solutions for rooms of various sizes. Our window air conditioners are designed to offer exceptional comfort with minimal noise, and our latest WiFi connected technology makes these products versatile and easy to use. The ClearView 8300 BTU smart window air conditioner cools medium rooms up to 350 square feet and sits below the window sill to give you a full view to the outside and allow more natural light into your room. The easy and safe installation with no mounting bracket needed* (subject to local code approval) allows you to freely open and close the window with the unit installed. The exclusive flex-depth fits wall thickness between 4.5" to 13.75", so you can customize your ClearView fit. Energy-efficient cooling with four modes and three fan speeds provide flexible and optimal home comfort. Integration with the SmartHQ app allows you to monitor, schedule, and control your connected air conditioner from anywhere, or check your energy usage and set-up geolocation. Use the electronic controls with included remote to easily to adjust and manage your settings. This AC installs in a double hung window with included window kit. Additional features like eco mode, power interruption restart, 24-hour on/off timer, and removable filter offer ease of use and maintenance.
    See all Window Air Conditioners
    Top comment

    "Very quiet and elegantly compact unit. This window air conditioner is easy to install and works well!...Clear view Air conditioner...All air conditioners should be this way."

    See all customer reviews

    Product Description

    GE Profile is dedicated to providing the right solutions for rooms of various sizes. Our window air conditioners are designed to offer exceptional comfort with minimal noise, and our latest WiFi connected technology makes these products versatile and easy to use. The ClearView 8300 BTU smart window air conditioner cools medium rooms up to 350 square feet and sits below the window sill to give you a full view to the outside and allow more natural light into your room. The easy and safe installation with no mounting bracket needed* (subject to local code approval) allows you to freely open and close the window with the unit installed. The exclusive flex-depth fits wall thickness between 4.5" to 13.75", so you can customize your ClearView fit. Energy-efficient cooling with four modes and three fan speeds provide flexible and optimal home comfort. Integration with the SmartHQ app allows you to monitor, schedule, and control your connected air conditioner from anywhere, or check your energy usage and set-up geolocation. Use the electronic controls with included remote to easily to adjust and manage your settings. This AC installs in a double hung window with included window kit. Additional features like eco mode, power interruption restart, 24-hour on/off timer, and removable filter offer ease of use and maintenance.
    See all Window Air Conditioners
    Your price for this item is $359.99
    Save $70
    The comparable value price is $429.99
    See all Window Air Conditioners
  6. Frigidaire - 3–in-1 Portable Room Air Conditioner - White - Front_Zoom
    Top comment

    "Very nice air conditioner....I think window air conditioners look tacky....Air conditioner...Very easy set up! It is compact so it doesn’t take up much room. Would recommend!"

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    Product Description

    The Frigidaire 12,000 BTU 3-in-1 Portable Air Conditioner keeps your home cool and comfortable when and where you need it. Enjoy more cooling flexibility with two different fan speeds plus dehumidifying Dry Mode to keep your room cool and comfortable while also removing excess moisture from the air. Plus, cool your room anywhere, anytime from your smart device with the Frigidaire app.
    See all Portable Air Conditioners
    Top comment

    "Very nice air conditioner....I think window air conditioners look tacky....Air conditioner...Very easy set up! It is compact so it doesn’t take up much room. Would recommend!"

    See all customer reviews

    Product Description

    The Frigidaire 12,000 BTU 3-in-1 Portable Air Conditioner keeps your home cool and comfortable when and where you need it. Enjoy more cooling flexibility with two different fan speeds plus dehumidifying Dry Mode to keep your room cool and comfortable while also removing excess moisture from the air. Plus, cool your room anywhere, anytime from your smart device with the Frigidaire app.
    See all Portable Air Conditioners
    Your price for this item is $325.99
    Save $214
    The comparable value price is $539.99
    See all Portable Air Conditioners
  7. LG - 9,800 BTU 440 Sq Ft Through-the-Wall AC - White - Front_Zoom

    Product Description

    Our 9,800 BTU Through-the-Wall Air Conditioner is ideal for cooling small to medium size rooms up to 440 sq. ft. It has 3 cooling and fan speeds to customize your comfort. The 4-way air deflection allows you to direct the flow of air where it's needed most whether cooling, dehumidifying or just circulating air. Use the convenient 24 hour on/off timer and energy saver option to help save on energy costs. If there is a power outage, the auto restart feature will automatically turn your unit back on when power is restored. Other features include a remote control, trim kit, removable/washable filter and a check filter alert. (Wall sleeve sold separately)
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    Product Description

    Our 9,800 BTU Through-the-Wall Air Conditioner is ideal for cooling small to medium size rooms up to 440 sq. ft. It has 3 cooling and fan speeds to customize your comfort. The 4-way air deflection allows you to direct the flow of air where it's needed most whether cooling, dehumidifying or just circulating air. Use the convenient 24 hour on/off timer and energy saver option to help save on energy costs. If there is a power outage, the auto restart feature will automatically turn your unit back on when power is restored. Other features include a remote control, trim kit, removable/washable filter and a check filter alert. (Wall sleeve sold separately)
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    Your price for this item is $440.99
    Save $138.01
    The comparable value price is $579.00
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  8. GE - 250 Sq. Ft. 6000 BTU Window Air Conditioner - White - Front_Zoom
    Top comment

    "Great Air conditioner...Nice, quiet, and compact. Great to cool off our office....Best small air conditioner...Air conditioner works amazing for medium to small size rooms. "

    See all customer reviews

    Product Description

    GE Appliances is dedicated to providing the right solutions for rooms of any size. Our window air conditioners are designed to offer exceptional comfort while the features make products versatile and easy to use. This 6,000 BTU window air conditioner cools small rooms up to 250 square feet. Energy efficient cooling with 3 cooling and 3 fan speeds provides flexible and optimal home comfort. Electronic controls with included remote make it easy to adjust and manage your settings from anywhere in your room. This AC installs easily in a double hung window with included EZ Mount window kit and fixed chassis. Additional features like eco mode, power interruption restart, 24-hour on/off timer, and removable filter offer ease of use and maintenance.
    See all Window Air Conditioners
    Top comment

    "Great Air conditioner...Nice, quiet, and compact. Great to cool off our office....Best small air conditioner...Air conditioner works amazing for medium to small size rooms. "

    See all customer reviews

    Product Description

    GE Appliances is dedicated to providing the right solutions for rooms of any size. Our window air conditioners are designed to offer exceptional comfort while the features make products versatile and easy to use. This 6,000 BTU window air conditioner cools small rooms up to 250 square feet. Energy efficient cooling with 3 cooling and 3 fan speeds provides flexible and optimal home comfort. Electronic controls with included remote make it easy to adjust and manage your settings from anywhere in your room. This AC installs easily in a double hung window with included EZ Mount window kit and fixed chassis. Additional features like eco mode, power interruption restart, 24-hour on/off timer, and removable filter offer ease of use and maintenance.
    See all Window Air Conditioners
    Your price for this item is $219.99
    See all Window Air Conditioners
  9. Frigidaire - 6,000 BTU Window Air Conditioner with Remote - White - Front_Zoom
    Top comment

    "Cold air...[This review was collected as part of a promotion.] Nice little air conditioner...kinda loud,but it is in a small space.....[This review was collected as part of a promotion.] It's a good compact air conditioner. Was not difficult to install."

    See all customer reviews

    Product Description

    The Frigidaire 6,000 BTU window air conditioner allows you to enjoy optimum circulation and cooling with 6-way directional airflow and three different fan speeds. Designed for rooms up to 250 square feet, this unit is perfect for apartments, offices, dorm rooms, or any small sized space. Use the 24-hour programmable timer to preset the unit to turn on and off in half hour increments, or whenever you want, so that you can maintain optimal comfort while at home. Enjoy maximum comfort and quiet operation throughout the evening hours with sleep mode, where the temperature gradually increases a few degrees over the course of the evening. Our easy-to-clean washable dust filter captures dust from the air and helps keep your air conditioner working efficiently. Precisely control the temperature and fan speed from across the room and remain comfortable at all times with a thermostat located on your air conditioner's remote control, which precisely maintains the preset room temperature.
    See all Window Air Conditioners
    Top comment

    "Cold air...[This review was collected as part of a promotion.] Nice little air conditioner...kinda loud,but it is in a small space.....[This review was collected as part of a promotion.] It's a good compact air conditioner. Was not difficult to install."

    See all customer reviews

    Product Description

    The Frigidaire 6,000 BTU window air conditioner allows you to enjoy optimum circulation and cooling with 6-way directional airflow and three different fan speeds. Designed for rooms up to 250 square feet, this unit is perfect for apartments, offices, dorm rooms, or any small sized space. Use the 24-hour programmable timer to preset the unit to turn on and off in half hour increments, or whenever you want, so that you can maintain optimal comfort while at home. Enjoy maximum comfort and quiet operation throughout the evening hours with sleep mode, where the temperature gradually increases a few degrees over the course of the evening. Our easy-to-clean washable dust filter captures dust from the air and helps keep your air conditioner working efficiently. Precisely control the temperature and fan speed from across the room and remain comfortable at all times with a thermostat located on your air conditioner's remote control, which precisely maintains the preset room temperature.
    See all Window Air Conditioners
    Your price for this item is $249.00
    See all Window Air Conditioners
  10. Windmill 8,000 BTU Smart Window Air Conditoner - White - Front_Zoom
    Top comment

    "I had issues with my initial delivery and the team at Windmill was right there to assist, could not have asked for more. Also, I love my air conditioner. It's small, compact, and efficient. ...Best room air conditioner....I've bought quite a few small room air conditioners over the years, and the Windmill AC is the best yet. "

    See all customer reviews

    Product Description

    The Windmill AC is an efficient, quiet, eco-friendly and smart window air conditioner built for the 2020s. With curved edges, clean lines, and a low-profile look, Windmill is designed to blend right into your modern home. The small-sized 8,300 BTU unit cools spaces up to 350 square feet. And comes with the install kit pre-assembled for a fast and easy setup.
    See all Window Air Conditioners
    Top comment

    "I had issues with my initial delivery and the team at Windmill was right there to assist, could not have asked for more. Also, I love my air conditioner. It's small, compact, and efficient. ...Best room air conditioner....I've bought quite a few small room air conditioners over the years, and the Windmill AC is the best yet. "

    See all customer reviews

    Product Description

    The Windmill AC is an efficient, quiet, eco-friendly and smart window air conditioner built for the 2020s. With curved edges, clean lines, and a low-profile look, Windmill is designed to blend right into your modern home. The small-sized 8,300 BTU unit cools spaces up to 350 square feet. And comes with the install kit pre-assembled for a fast and easy setup.
    See all Window Air Conditioners
    Your price for this item is $369.99
    Save $20
    The comparable value price is $389.99
    See all Window Air Conditioners
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