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High BTU Air Conditioners

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

When the temperature rises, staying cool and comfortable becomes a top priority. High BTU air conditioners are designed to deliver powerful cooling performance for larger spaces, ensuring that even the hottest days are no match for your indoor comfort. These air conditioners are perfect for those who need efficient and effective climate control in expansive areas, providing the relief you need with robust power. Whether you're looking to cool down a spacious living room or a bustling office, explore our selection of high BTU air conditioners to find the ideal solution for your cooling needs.

Main Results
  1. GE - 700 Sq. Ft. 14000 BTU Smart Window Air Conditioner - White - Front_Zoom
    Top comment

    "General Electric air conditioner...Excellent bargain and the size of the unit and BTU strength is incredible at saving space fantastic Buy for a 14000 BTU unit...Very powerful and does the job! I’m glad I got high btu outtake."

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    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 remaining quiet, and our latest connected technology makes these products versatile and easy to use. This 14,000 BTU smart window air conditioner cools large rooms up to 700 square feet. Energy efficient cooling with 3 cooling and 3 fan speeds provides flexible and optimal home comfort. Integration with the SmartHQ app allows you to monitor, schedule, and control your connected air conditioner from anywhere, or use the electronic controls with included remote to easily adjust and manage your settings. This AC installs easily in a double hung window with included 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

    "General Electric air conditioner...Excellent bargain and the size of the unit and BTU strength is incredible at saving space fantastic Buy for a 14000 BTU unit...Very powerful and does the job! I’m glad I got high btu outtake."

    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 remaining quiet, and our latest connected technology makes these products versatile and easy to use. This 14,000 BTU smart window air conditioner cools large rooms up to 700 square feet. Energy efficient cooling with 3 cooling and 3 fan speeds provides flexible and optimal home comfort. Integration with the SmartHQ app allows you to monitor, schedule, and control your connected air conditioner from anywhere, or use the electronic controls with included remote to easily adjust and manage your settings. This AC installs easily in a double hung window with included 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
    See all Window Air Conditioners
  2. GE - 550 Sq. Ft. 12000 BTU Smart Window Air Conditioner - White - Front_Zoom
    Top comment

    "GE 120000 BTU Smart Window Air Conditioner...Smart air conditioner 1200 BTU...My house for like central air I love it, I love my store, Best Buy. I’m the only told every time I need something."

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    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 remaining quiet, and our latest connected technology makes these products versatile and easy to use. This 12,000 BTU smart window air conditioner cools large rooms up to 550 square feet. Energy efficient cooling with 3 cooling and 3 fan speeds provides flexible and optimal home comfort. Integration with the SmartHQ app allows you to monitor, schedule, and control your connected air conditioner from anywhere, or use the electronic controls with included remote to easily adjust and manage your settings. This AC installs easily in a double hung window with included 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

    "GE 120000 BTU Smart Window Air Conditioner...Smart air conditioner 1200 BTU...My house for like central air I love it, I love my store, Best Buy. I’m the only told every time I need something."

    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 remaining quiet, and our latest connected technology makes these products versatile and easy to use. This 12,000 BTU smart window air conditioner cools large rooms up to 550 square feet. Energy efficient cooling with 3 cooling and 3 fan speeds provides flexible and optimal home comfort. Integration with the SmartHQ app allows you to monitor, schedule, and control your connected air conditioner from anywhere, or use the electronic controls with included remote to easily adjust and manage your settings. This AC installs easily in a double hung window with included 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
    See all Window Air Conditioners
  3. GE - 450 Sq. Ft. 10100 BTU Smart Window Air Conditioner - White - Front_Zoom
    Top comment

    "Air conditioner...The ac is 10000 btu, you are advertising 10100btu but the price was right...Good value for the amount of BTUs at a affordable price"

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    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 remaining quiet, and our latest connected technology makes these products versatile and easy to use. This 10,000 BTU smart window air conditioner cools medium rooms up to 450 square feet. Energy efficient cooling with 3 cooling and 3 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 use the electronic controls with included remote to easily to adjust and manage your settings. This AC installs easily in a double hung window with included 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

    "Air conditioner...The ac is 10000 btu, you are advertising 10100btu but the price was right...Good value for the amount of BTUs at a affordable price"

    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 remaining quiet, and our latest connected technology makes these products versatile and easy to use. This 10,000 BTU smart window air conditioner cools medium rooms up to 450 square feet. Energy efficient cooling with 3 cooling and 3 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 use the electronic controls with included remote to easily to adjust and manage your settings. This AC installs easily in a double hung window with included 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
    See all Window Air Conditioners
  4. GE - 450 Sq. Ft. 10,400 BTU Smart Portable Air Conditioner - White - Front_Zoom
    Top comment

    "10k btu air conditioner...Great Portable Air Conditioner...Great air conditioner and great price.. Very quiet machine and cools really efficiently."

    See all customer reviews

    Product Description

    GE Appliances is dedicated to providing the right solutions for rooms of any size. Our portable air conditioners are designed to offer exceptional comfort while remaining quiet, and our latest connected technology makes these products versatile and easy to use. This 10,000 BTU class (10400 BTU DOE) smart portable air conditioner cools medium rooms up to 450 square feet. Energy efficient cooling with 3 cooling, 3 heating, 3 fan speeds provide flexible and optimal home comfort. Upgrade this portable AC with the dual hose conversion kit (RAP02W sold separately) for a better, faster cooling experience. Integration with the SmartHQ app allows you to monitor, schedule, and control your connected air conditioner from anywhere, or use the electronic controls with included remote to easily adjust and manage your settings. This AC installs easily in a double hung or sliding window with included window kit. Additional features like power interruption restart, 24-hour on/off timer, and removable filter offer ease of use and maintenance.
    See all Portable Air Conditioners
    Top comment

    "10k btu air conditioner...Great Portable Air Conditioner...Great air conditioner and great price.. Very quiet machine and cools really efficiently."

    See all customer reviews

    Product Description

    GE Appliances is dedicated to providing the right solutions for rooms of any size. Our portable air conditioners are designed to offer exceptional comfort while remaining quiet, and our latest connected technology makes these products versatile and easy to use. This 10,000 BTU class (10400 BTU DOE) smart portable air conditioner cools medium rooms up to 450 square feet. Energy efficient cooling with 3 cooling, 3 heating, 3 fan speeds provide flexible and optimal home comfort. Upgrade this portable AC with the dual hose conversion kit (RAP02W sold separately) for a better, faster cooling experience. Integration with the SmartHQ app allows you to monitor, schedule, and control your connected air conditioner from anywhere, or use the electronic controls with included remote to easily adjust and manage your settings. This AC installs easily in a double hung or sliding window with included window kit. Additional features like power interruption restart, 24-hour on/off timer, and removable filter offer ease of use and maintenance.
    See all Portable Air Conditioners
    See all Portable Air Conditioners
  5. LG - 11,800 BTU Through the Wall Air Conditioner - White - Front_Zoom
    Top comment

    "Subsequently, upon installation, I found the unit to rather damaged itself (fan assembly "lathing" & unbalanced causing noises that resembeled a motorcycle idling and there was no control to the fan speed and other functions, but it did blow cold air, so that was at least good). I went back to the Best Buy store of purchase and had to order another one and pay for it up front before I could have it delivered to the store this time, which gave me time to get the broken one to store for a refund at my leisure. "

    See all customer reviews

    Product Description

    Keep cool and comfortable with our 11,800 BTU Through-the-Wall Air Conditioner, ideal for cooling medium-sized rooms up to 530 sq. ft. Customize your comfort with 3 cooling and fan speeds, while the 4-way air deflection ensures precise airflow distribution for effective cooling, dehumidifying, or air circulation. Save on energy costs with the convenient 24-hour on/off timer and energy saver option, while the auto restart feature guarantees uninterrupted operation during power outages. Additional features include a remote control, trim kit, removable/washable filter, and a check filter alert, making maintenance a breeze. (*Wall sleeve sold separately)
    See all Window Air Conditioners
    Top comment

    "Subsequently, upon installation, I found the unit to rather damaged itself (fan assembly "lathing" & unbalanced causing noises that resembeled a motorcycle idling and there was no control to the fan speed and other functions, but it did blow cold air, so that was at least good). I went back to the Best Buy store of purchase and had to order another one and pay for it up front before I could have it delivered to the store this time, which gave me time to get the broken one to store for a refund at my leisure. "

    See all customer reviews

    Product Description

    Keep cool and comfortable with our 11,800 BTU Through-the-Wall Air Conditioner, ideal for cooling medium-sized rooms up to 530 sq. ft. Customize your comfort with 3 cooling and fan speeds, while the 4-way air deflection ensures precise airflow distribution for effective cooling, dehumidifying, or air circulation. Save on energy costs with the convenient 24-hour on/off timer and energy saver option, while the auto restart feature guarantees uninterrupted operation during power outages. Additional features include a remote control, trim kit, removable/washable filter, and a check filter alert, making maintenance a breeze. (*Wall sleeve sold separately)
    See all Window Air Conditioners
    See all Window Air Conditioners
  6. Whynter - Eco-friendly 8000 BTU Portable Air Conditioner - White - Front_Zoom
    Top comment

    "Great Portable Air Conditioner...I consider this unit an excellent air conditioner since it is able to cool the medium room temperature down. ...Great air conditioner...I'm very happy with my air conditioner is very special for small room I would recommend for everyone"

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    Product Description

    The Whynter compact CFC-free, lead-free, and high energy efficiency 8,000 BTU portable air conditioner, helps you stay cool while working with better environmental standards and reducing energy consumption. This portable air conditioner, specially designed to be light weight and extremely mobile, can be easily setup in almost any indoor location and is most commonly used in data closets / server rooms, bedrooms, classrooms and garages / workshops.

    See all Portable Air Conditioners
    Top comment

    "Great Portable Air Conditioner...I consider this unit an excellent air conditioner since it is able to cool the medium room temperature down. ...Great air conditioner...I'm very happy with my air conditioner is very special for small room I would recommend for everyone"

    See all customer reviews

    Product Description

    The Whynter compact CFC-free, lead-free, and high energy efficiency 8,000 BTU portable air conditioner, helps you stay cool while working with better environmental standards and reducing energy consumption. This portable air conditioner, specially designed to be light weight and extremely mobile, can be easily setup in almost any indoor location and is most commonly used in data closets / server rooms, bedrooms, classrooms and garages / workshops.

    See all Portable Air Conditioners
    See all Portable Air Conditioners
  7. Aeric - 400 Sq. Ft Portable Air Conditioner - White - Front_Zoom
    Top comment

    "[This review was collected as part of a promotion.] this air conditioner is great, it’s small enough to be portable, really powerful and isn’t super loud. it cooled my room down 3 degrees in 10 minutes! ...[This review was collected as part of a promotion.] This air conditioner works amazingly well! It blows ice cold air! "

    See all customer reviews

    Product Description

    Here at Aeric, we believe in reliable and high quality home comfort. That’s why all our products are backed by our leading 2-year warranty. The Aeric 5,500 BTU Portable Air Conditioner, 9,000 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: bedrooms, home offices or living rooms. Doubling as a dehumidifier, this unit will remove up to 50 pints of moisture from your home per day. Designed with an auto-evaporation system, the unit condensates water recycled inside to keep cooling efficiently. Equipped with options tailored to your cooling preferences, the Aeric portable unit has 2 air flow speeds, plus adjustable air louvers for effective air movement while in use. The up to 24-hour timer gives you the option to set your unit to only run when you need it the most or set the unit to turn off during the night for a peaceful rest.
    See all Portable Air Conditioners
    Top comment

    "[This review was collected as part of a promotion.] this air conditioner is great, it’s small enough to be portable, really powerful and isn’t super loud. it cooled my room down 3 degrees in 10 minutes! ...[This review was collected as part of a promotion.] This air conditioner works amazingly well! It blows ice cold air! "

    See all customer reviews

    Product Description

    Here at Aeric, we believe in reliable and high quality home comfort. That’s why all our products are backed by our leading 2-year warranty. The Aeric 5,500 BTU Portable Air Conditioner, 9,000 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: bedrooms, home offices or living rooms. Doubling as a dehumidifier, this unit will remove up to 50 pints of moisture from your home per day. Designed with an auto-evaporation system, the unit condensates water recycled inside to keep cooling efficiently. Equipped with options tailored to your cooling preferences, the Aeric portable unit has 2 air flow speeds, plus adjustable air louvers for effective air movement while in use. The up to 24-hour timer gives you the option to set your unit to only run when you need it the most or set the unit to turn off during the night for a peaceful rest.
    See all Portable Air Conditioners
    See all Portable Air Conditioners
  8. Windmill - 8,000 BTU Smart Window Air Conditoner - White - Front_Zoom
    Top comment

    "Best window air conditioner by a LOT!...This is the best window air conditioner I've ever owned. I purchased the 10,000 BTU model and it does a much better job of cooling the same space that the GE 12,000 BTU model it replaced. ...GOAT AIR CONDITIONER...I purchased a 10,000 btu air conditioner for my living room and love that it was easy to install, its quietness when on and simplicity in operation. "

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    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

    "Best window air conditioner by a LOT!...This is the best window air conditioner I've ever owned. I purchased the 10,000 BTU model and it does a much better job of cooling the same space that the GE 12,000 BTU model it replaced. ...GOAT AIR CONDITIONER...I purchased a 10,000 btu air conditioner for my living room and love that it was easy to install, its quietness when on and simplicity in operation. "

    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
    See all Window Air Conditioners
  9. 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. ...Windmillwispertech 8000 BTU AC...I did my research and wanted an inverted air conditioner for the efficiency ."

    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
    Top comment

    "Windmill Air Conditioner...I’ve had many window air conditioners over the years in my older home. ...Windmillwispertech 8000 BTU AC...I did my research and wanted an inverted air conditioner for the efficiency ."

    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
    See all Window Air Conditioners
  10. Windmill - WhisperTech 12,000 BTU Smart Window Air Conditioner with Inverter Technology - White - Front_Zoom
    Top comment

    "8,000 BTU & 12,000 BTU...Though I do use the higher than recommended BTU units for room size....We needed an air conditioner for our kitchen. We operate a cottage bread bakery and run ovens in the summer. "

    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 12,000 BTU unit cools spaces up to 550 square feet. And comes with the install kit pre-assembled for a fast and easy setup.
    See all Window Air Conditioners
    Top comment

    "8,000 BTU & 12,000 BTU...Though I do use the higher than recommended BTU units for room size....We needed an air conditioner for our kitchen. We operate a cottage bread bakery and run ovens in the summer. "

    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 12,000 BTU unit cools spaces up to 550 square feet. And comes with the install kit pre-assembled for a fast and easy setup.
    See all Window Air Conditioners
    See all Window Air Conditioners
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