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BTU Air Conditioner

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

Stay cool and comfortable all summer long with our wide selection of BTU air conditioners. Whether you need to cool a small bedroom or a large living space, we have the perfect solution for you. With varying BTU capacities to choose from, our air conditioners are designed to provide efficient and effective cooling, no matter the size of your room. Say goodbye to sweltering heat and hello to refreshing coolness with our range of BTU air conditioners. Browse the top-ranked list of BTU air conditioners below along with associated reviews and opinions.

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  1. Whynter - ARC-12S 12,000 BTU (5,000 BTU SACC) Portable Air Conditioner with Activated Carbon Filter, up to 400 sq ft - Platinum - Front_Zoom
    Top comment

    "Awesome air conditioner...Portable air conditioner...Good portable air conditioner. Cools room efficiently, runs quietly."

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    Product Description

    Whynter ARC-12S 12,000 BTU Portable Air Conditioner: Enjoy cool comfort all day and night with the programmable timer on this portable air conditioner. Adjust the settings without getting up using the convenient remote control. Auto drain technology produces a consistent cool as it recycles water from the air.
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    Top comment

    "Awesome air conditioner...Portable air conditioner...Good portable air conditioner. Cools room efficiently, runs quietly."

    See all customer reviews

    Product Description

    Whynter ARC-12S 12,000 BTU Portable Air Conditioner: Enjoy cool comfort all day and night with the programmable timer on this portable air conditioner. Adjust the settings without getting up using the convenient remote control. Auto drain technology produces a consistent cool as it recycles water from the air.
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    Your price for this item is $429.99
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  2. Whynter - ARC-12SDH 12,000 BTU (6,884 BTU SACC) Dual Hose Cooling Portable Air Conditioner with Heater, up to 400 sq ft - Frost White - Front_Zoom
    Top comment

    "In search of an air conditioner/heater that could keep up with the lack of insulation, as well as be portable enough for my mobile life; I found comfort in the Whynter 12,000 BTU air conditioner/11,000 BTU heater. ...Good Portable air conditioner...We got two of these portable air conditioner for our up stairs. So far they seem to be doing the job of cooling off the upstairs. "

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    Product Description

    The dual-hose design of this Whynter ARC-12SDH 12,000 BTU portable air conditioner and 11,000 BTU heater enables high-speed cooling, so you can quickly achieve a comfortable temperature. Digital controls and a remote simplify operation.
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    Top comment

    "In search of an air conditioner/heater that could keep up with the lack of insulation, as well as be portable enough for my mobile life; I found comfort in the Whynter 12,000 BTU air conditioner/11,000 BTU heater. ...Good Portable air conditioner...We got two of these portable air conditioner for our up stairs. So far they seem to be doing the job of cooling off the upstairs. "

    See all customer reviews

    Product Description

    The dual-hose design of this Whynter ARC-12SDH 12,000 BTU portable air conditioner and 11,000 BTU heater enables high-speed cooling, so you can quickly achieve a comfortable temperature. Digital controls and a remote simplify operation.
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    Your price for this item is $519.99
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  3. LG - Air Conditioner Wall Sleeve - Aluminum - Front_Zoom
    Top comment

    "Dimensions for the hole through the wall were not the best but once I finished the area it slid into place with only a little effort. The new air conditioner slid into the sleeve with no trouble at all....Easy to install and was a perfect fit for my air conditioner."

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    Product Description

    Ensure the longevity and protection of your 26" through-the-wall air conditioner with the LG AXSVA1 wall sleeve. Crafted with an all-metal, insulated design, this wall sleeve shields your unit from harsh weather conditions, corrosion, and other potential damage. With a focus on durability, this wall sleeve guarantees long-lasting performance, allowing you to enjoy the benefits of your air conditioner for years to come.
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    Top comment

    "Dimensions for the hole through the wall were not the best but once I finished the area it slid into place with only a little effort. The new air conditioner slid into the sleeve with no trouble at all....Easy to install and was a perfect fit for my air conditioner."

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    Product Description

    Ensure the longevity and protection of your 26" through-the-wall air conditioner with the LG AXSVA1 wall sleeve. Crafted with an all-metal, insulated design, this wall sleeve shields your unit from harsh weather conditions, corrosion, and other potential damage. With a focus on durability, this wall sleeve guarantees long-lasting performance, allowing you to enjoy the benefits of your air conditioner for years to come.
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    Your price for this item is $99.99
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  4. GE - 150 Sq. Ft. 5,000 BTU Portable Air Conditioner with Auto Evaporation Technology - White - Front_Zoom
    Top comment

    "Also, true to other reviews, it does not chill the air as well as a window unit. Nevertheless, it is effective enough to warrant a recommendation from me....Nice air conditioner....I do need a fan to blow the cool air to the end of the room."

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    Product Description

    GE 5,000 BTU Portable Air Conditioner – Compact, Powerful Cooling for Small Rooms. Stay cool and comfortable with GE’s 5,000 BTU Portable Air Conditioner, designed for small rooms up to 150 sq. ft. Whether you need to cool a bedroom, office, or smaller living space, this unit delivers powerful, efficient cooling while maintaining a compact and portable design. The air conditioner features multiple cooling modes and fan speeds, giving you complete control over your comfort. With easy-to-use digital controls and a remote, you can adjust the temperature and airflow from anywhere in the room. The built-in dehumidifier adds convenience by reducing excess moisture in the air, keeping your space dry and comfortable. Equipped with a self-evaporation system, this portable unit eliminates the hassle of frequent draining, while its easy-roll wheels make it simple to move from room to room. The included window installation kit allows for quick and easy setup, making it a flexible option for various spaces in your home. Enjoy energy-efficient cooling with this compact, powerful air conditioner that’s built for performance and convenience.
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    Top comment

    "Also, true to other reviews, it does not chill the air as well as a window unit. Nevertheless, it is effective enough to warrant a recommendation from me....Nice air conditioner....I do need a fan to blow the cool air to the end of the room."

    See all customer reviews

    Product Description

    GE 5,000 BTU Portable Air Conditioner – Compact, Powerful Cooling for Small Rooms. Stay cool and comfortable with GE’s 5,000 BTU Portable Air Conditioner, designed for small rooms up to 150 sq. ft. Whether you need to cool a bedroom, office, or smaller living space, this unit delivers powerful, efficient cooling while maintaining a compact and portable design. The air conditioner features multiple cooling modes and fan speeds, giving you complete control over your comfort. With easy-to-use digital controls and a remote, you can adjust the temperature and airflow from anywhere in the room. The built-in dehumidifier adds convenience by reducing excess moisture in the air, keeping your space dry and comfortable. Equipped with a self-evaporation system, this portable unit eliminates the hassle of frequent draining, while its easy-roll wheels make it simple to move from room to room. The included window installation kit allows for quick and easy setup, making it a flexible option for various spaces in your home. Enjoy energy-efficient cooling with this compact, powerful air conditioner that’s built for performance and convenience.
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    Your price for this item is $319.99

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  5. GE - 250 Sq. Ft. 6,000 BTU Portable Air Conditioner with Auto Evaporation Technology - White - Front_Zoom
    Top comment

    "The GE portable air conditioner is PERFECT!!!⁰...Bought because our Central Air compressor went out. Use it in the bedroom and it cools very good. "

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    Product Description

    GE 6,000 BTU Portable Air Conditioner – Compact, Powerful Cooling for Small Rooms. Stay cool and comfortable with GE’s 6,000 BTU Portable Air Conditioner, designed for small rooms up to 250 sq. ft. Whether you need to cool a bedroom, office, or smaller living space, this unit delivers powerful, efficient cooling while maintaining a compact and portable design. The air conditioner features multiple cooling modes and fan speeds, giving you complete control over your comfort. With easy-to-use digital controls and a remote, you can adjust the temperature and airflow from anywhere in the room. The built-in dehumidifier adds convenience by reducing excess moisture in the air, keeping your space dry and comfortable. Equipped with a self-evaporation system, this portable unit eliminates the hassle of frequent draining, while its easy-roll wheels make it simple to move from room to room. The included window installation kit allows for quick and easy setup, making it a flexible option for various spaces in your home. Enjoy energy-efficient cooling with this compact, powerful air conditioner that’s built for performance and convenience.
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    Top comment

    "The GE portable air conditioner is PERFECT!!!⁰...Bought because our Central Air compressor went out. Use it in the bedroom and it cools very good. "

    See all customer reviews

    Product Description

    GE 6,000 BTU Portable Air Conditioner – Compact, Powerful Cooling for Small Rooms. Stay cool and comfortable with GE’s 6,000 BTU Portable Air Conditioner, designed for small rooms up to 250 sq. ft. Whether you need to cool a bedroom, office, or smaller living space, this unit delivers powerful, efficient cooling while maintaining a compact and portable design. The air conditioner features multiple cooling modes and fan speeds, giving you complete control over your comfort. With easy-to-use digital controls and a remote, you can adjust the temperature and airflow from anywhere in the room. The built-in dehumidifier adds convenience by reducing excess moisture in the air, keeping your space dry and comfortable. Equipped with a self-evaporation system, this portable unit eliminates the hassle of frequent draining, while its easy-roll wheels make it simple to move from room to room. The included window installation kit allows for quick and easy setup, making it a flexible option for various spaces in your home. Enjoy energy-efficient cooling with this compact, powerful air conditioner that’s built for performance and convenience.
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    Your price for this item is $329.99
    The comparable value price is $379.99

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  6. Aeric - 400 Sq. Ft. Portable Air Conditioner - White - Front_Zoom

    Product Description

    Here at Aeric, we believe in reliable and high-quality home comfort. Aeric 5,000 BTU Portable Air Conditioner, 8,000 BTU ASHRAE standard, is the perfect cooling option for any home looking for extra comfort or to use less central ac. Ideal cooling for rooms, such as
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    Product Description

    Here at Aeric, we believe in reliable and high-quality home comfort. Aeric 5,000 BTU Portable Air Conditioner, 8,000 BTU ASHRAE standard, is the perfect cooling option for any home looking for extra comfort or to use less central ac. Ideal cooling for rooms, such as
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    Your price for this item is $279.99

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  7. Keystone - 350 Sq. Ft. 8,000 BTU 115V Through-the-Wall Air Conditioner with Follow Me LCD Remote Control - White - Front_Zoom

    Product Description

    Stay comfortable and cool with Keystone's best air conditioner for medium-sized spaces. This reliable 8,000 BTU window air conditioner effectively cools rooms up to 350 square feet, even on the hottest days. The modern AC unit is designed for easy through-the-wall installation and includes a remote control with a built-in thermostat, delivering personalized comfort to you wherever you are. Enjoy enhanced air quality, thanks to the unit's capability to remove up to 2.1 pints of moisture per hour. Choose from energy-saving features like the energy saver mode, sleep mode, and programmable 24-hour timer to optimize efficiency and minimize utility costs. The window AC unit also features a Check Filter alert to ensure the unit's optimal performance and longevity. Keystone offers a 1-year warranty and affordable pricing, guaranteeing both reliability and cost-consciousness. Whether it's for your apartment, dorm room, or shed, choose Keystone's easy install air conditioner to stay cool and comfortable. Experience the coldest AC unit and exceptional performance from Keystone today.
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    Product Description

    Stay comfortable and cool with Keystone's best air conditioner for medium-sized spaces. This reliable 8,000 BTU window air conditioner effectively cools rooms up to 350 square feet, even on the hottest days. The modern AC unit is designed for easy through-the-wall installation and includes a remote control with a built-in thermostat, delivering personalized comfort to you wherever you are. Enjoy enhanced air quality, thanks to the unit's capability to remove up to 2.1 pints of moisture per hour. Choose from energy-saving features like the energy saver mode, sleep mode, and programmable 24-hour timer to optimize efficiency and minimize utility costs. The window AC unit also features a Check Filter alert to ensure the unit's optimal performance and longevity. Keystone offers a 1-year warranty and affordable pricing, guaranteeing both reliability and cost-consciousness. Whether it's for your apartment, dorm room, or shed, choose Keystone's easy install air conditioner to stay cool and comfortable. Experience the coldest AC unit and exceptional performance from Keystone today.
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    Your price for this item is $529.99
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  8. Keystone - 450 Sq. Ft 10,000 BTU Window Mounted Inverter Air Conditioner - White - Front_Zoom

    Product Description

    With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 10,000 BTU window-mounted air conditioner can effectively cool rooms up to 450 square feet with dehumidification up to 1.5 pints per hour to remove moisture from the air. Perfect for medium-sized living spaces like apartments, bedrooms, living rooms, and much more. It features special Inverter technology to eliminate wasted operation in the air conditioner by controlling the motor speed to exactly the amount of power that is needed to keep the room at the desired temperature. A remote is included so you can control your cooling from across the room. Money saving features include energy saver mode, sleep mode, and a programmable 24-hour timer. You'll know when it's time to easily remove and clean the mesh filter with the Check Filter alert. Keystone not only provides a 1-year warranty but ensures that you stay cool and comfortable at a cost-conscious price.
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    Product Description

    With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 10,000 BTU window-mounted air conditioner can effectively cool rooms up to 450 square feet with dehumidification up to 1.5 pints per hour to remove moisture from the air. Perfect for medium-sized living spaces like apartments, bedrooms, living rooms, and much more. It features special Inverter technology to eliminate wasted operation in the air conditioner by controlling the motor speed to exactly the amount of power that is needed to keep the room at the desired temperature. A remote is included so you can control your cooling from across the room. Money saving features include energy saver mode, sleep mode, and a programmable 24-hour timer. You'll know when it's time to easily remove and clean the mesh filter with the Check Filter alert. Keystone not only provides a 1-year warranty but ensures that you stay cool and comfortable at a cost-conscious price.
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    Your price for this item is $388.99
    The comparable value price is $429.99

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

    Product Description

    With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 18,000 BTU window-mounted air conditioner can effectively cool rooms up to 1000 square feet with dehumidification up to 2.53 pints per hour to remove moisture from the air. Perfect for large-sized living spaces like apartments, bedrooms, living rooms, and much more. It features special Inverter technology to eliminate wasted operation in the air conditioner by controlling the motor speed to exactly the amount of power that is needed to keep the room at the desired temperature. A remote is included so you can control your cooling from across the room. Money saving features include energy saver mode, sleep mode, and a programmable 24-hour timer. You'll know when it's time to easily remove and clean the mesh filter with the Check Filter alert. Keystone not only provides a 1-year warranty but ensures that you stay cool and comfortable. (Please note: Requires a special 230V electrical outlet)
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    Product Description

    With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 18,000 BTU window-mounted air conditioner can effectively cool rooms up to 1000 square feet with dehumidification up to 2.53 pints per hour to remove moisture from the air. Perfect for large-sized living spaces like apartments, bedrooms, living rooms, and much more. It features special Inverter technology to eliminate wasted operation in the air conditioner by controlling the motor speed to exactly the amount of power that is needed to keep the room at the desired temperature. A remote is included so you can control your cooling from across the room. Money saving features include energy saver mode, sleep mode, and a programmable 24-hour timer. You'll know when it's time to easily remove and clean the mesh filter with the Check Filter alert. Keystone not only provides a 1-year warranty but ensures that you stay cool and comfortable. (Please note: Requires a special 230V electrical outlet)
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    Your price for this item is $649.99
    The comparable value price is $679.99

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  10. Keystone - 550 Sq. Ft 12,000 BTU Window Mounted Inverter Air Conditioner - White - Front_Zoom

    Product Description

    With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 12,000 BTU window-mounted air conditioner can effectively cool rooms up to 550 square feet with dehumidification up to 1.85 pints per hour to remove moisture from the air. Perfect for medium-sized living spaces like apartments, bedrooms, living rooms, and much more. It features special Inverter technology to eliminate wasted operation in the air conditioner by controlling the motor speed to exactly the amount of power that is needed to keep the room at the desired temperature. A remote is included so you can control your cooling from across the room. Money saving features include energy saver mode, sleep mode, and a programmable 24-hour timer. You'll know when it's time to easily remove and clean the mesh filter with the Check Filter alert. Keystone not only provides a 1-year warranty but ensures that you stay cool and comfortable.
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    Product Description

    With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 12,000 BTU window-mounted air conditioner can effectively cool rooms up to 550 square feet with dehumidification up to 1.85 pints per hour to remove moisture from the air. Perfect for medium-sized living spaces like apartments, bedrooms, living rooms, and much more. It features special Inverter technology to eliminate wasted operation in the air conditioner by controlling the motor speed to exactly the amount of power that is needed to keep the room at the desired temperature. A remote is included so you can control your cooling from across the room. Money saving features include energy saver mode, sleep mode, and a programmable 24-hour timer. You'll know when it's time to easily remove and clean the mesh filter with the Check Filter alert. Keystone not only provides a 1-year warranty but ensures that you stay cool and comfortable.
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    Your price for this item is $359.99
    The comparable value price is $449.99

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