Efficient Air Conditioner
Best Buy customers often prefer the following products when searching for Efficient Air Conditioner.
Air conditioning is one of the most important electrical appliances in our lives. It is used during the summer to cool the indoor temperature and make it comfortable for people. The main purpose of an air conditioner is to maintain a constant temperature in the room where it is installed. Browse the top-ranked list of efficient air conditioners below along with associated reviews and opinions.
- See all Window Air ConditionersYour price for this item is $549.99Save $20The comparable value price is $569.99
Keystone - 1000 Sq. Ft 18,000 BTU 230V Window Air Conditioner R32 - White
Model: KSTAW18CSKU: 6354691Top comment"This air conditioner is the best thing I brought all summer...air conditioner...nice air conditioner, keeps house cool all the time"
See all customer reviewsSee all Window Air ConditionersProduct Description
Discover the ultimate in home comfort with Keystone's modern window and wall-mount air conditioner, designed for easy installation and powerful cooling in large rooms up to 1000 square feet. This coldest 18,000 BTU window AC unit not only provides efficient cooling but also boasts a dehumidification rate of 3.8 pints per hour, ensuring a dry and comfortable living space. Equipped with a quiet operation and a remote control with a built-in thermostat, this energy-efficient window AC unit offers personalized comfort that adapts to your needs. Enjoy energy savings with features like the energy saver mode, sleep mode, and a convenient programmable 24-hour timer, allowing you to customize your cooling preferences and optimize energy consumption according to your schedule. With a Check Filter alert for easy maintenance and a 1-year warranty for peace of mind, Keystone's window-mounted AC unit ensures reliable performance and efficient airflow. Stay cool all summer long with Keystone's best-in-class window AC units for home. (Please note: Requires a special 230V electrical outlet)Top comment"This air conditioner is the best thing I brought all summer...air conditioner...nice air conditioner, keeps house cool all the time"
See all customer reviewsSee all Window Air ConditionersProduct Description
Discover the ultimate in home comfort with Keystone's modern window and wall-mount air conditioner, designed for easy installation and powerful cooling in large rooms up to 1000 square feet. This coldest 18,000 BTU window AC unit not only provides efficient cooling but also boasts a dehumidification rate of 3.8 pints per hour, ensuring a dry and comfortable living space. Equipped with a quiet operation and a remote control with a built-in thermostat, this energy-efficient window AC unit offers personalized comfort that adapts to your needs. Enjoy energy savings with features like the energy saver mode, sleep mode, and a convenient programmable 24-hour timer, allowing you to customize your cooling preferences and optimize energy consumption according to your schedule. With a Check Filter alert for easy maintenance and a 1-year warranty for peace of mind, Keystone's window-mounted AC unit ensures reliable performance and efficient airflow. Stay cool all summer long with Keystone's best-in-class window AC units for home. (Please note: Requires a special 230V electrical outlet)See all Window Air ConditionersYour price for this item is $550.99Save $49The comparable value price is $599.99GE - 150 Sq. Ft. 5,000 BTU Portable Air Conditioner with Auto Evaporation Technology - White
Model: APMS05BWFSKU: 6613563See all Portable Air ConditionersYour price for this item is $299.99GE - 250 Sq. Ft. 6,000 BTU Portable Air Conditioner with Auto Evaporation Technology - White
Model: APMS06BWFSKU: 6613565See all Portable Air ConditionersYour price for this item is $359.99GE - Refurbished ENERGY STAR® 6,200 BTU Ultra Quiet Window Air Conditioner for Small Rooms up to 250 sq. ft. - White
Model: OBX-AHD06LZSKU: 6594897See all Window Air ConditionersYour price for this item is $79.99Save $270The comparable value price is $349.99Keystone - 14,000 BTU 230V Through-the-Wall Air Conditioner with Follow Me LCD Remote Control - White
Model: KSTAT14-2DSKU: 6585605See all Window Air ConditionersYour price for this item is $497.99Save $152The comparable value price is $649.99- See all Portable Air ConditionersYour price for this item is $279.99Save $240The comparable value price is $519.99
LG - 10,000 BTU Smart Window Air Conditioner - White
Model: LW1017ERSM1SKU: 6583286Top comment"The LG 12,000 BTU 115V Window Air Conditioner (LW1216ER) is a solid choice for those seeking efficient and quiet cooling for medium-sized rooms. ...I love my new LG 10,000 BTU Air Conditioner!!! It cools the room down. I am so happy!!!...Love my LG Air Conditioner...Efficient and quiet cooling!"
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Enjoy smart and efficient cooling with the LG LW1017ERSM1, a prime example of innovative technology. Control your home's climate with ease from anywhere using LG ThinQ technology with your smartphone or voice through Amazon Alexa or Hey Google integration. Ideal for medium rooms up to 450 sq. ft., this unit is equipped with 3 cooling and fan speeds along with a 24-hour timer for custom cooling schedules. The 4-way air deflection feature offers optimal airflow direction, offering cooling, dehumidifying, or air circulation. The auto restart feature ensures seamless operation after power outages while the remote control offers convenient operation. With an easy-to-install window kit, slide-out washable filter, and check filter alert, maintenance is straightforward. The LG LW1017ERSM1 is ideal for anyone looking for efficient cooling with advanced technology and user-friendly features.Top comment"The LG 12,000 BTU 115V Window Air Conditioner (LW1216ER) is a solid choice for those seeking efficient and quiet cooling for medium-sized rooms. ...I love my new LG 10,000 BTU Air Conditioner!!! It cools the room down. I am so happy!!!...Love my LG Air Conditioner...Efficient and quiet cooling!"
See all customer reviewsSee all Window Air ConditionersProduct Description
Enjoy smart and efficient cooling with the LG LW1017ERSM1, a prime example of innovative technology. Control your home's climate with ease from anywhere using LG ThinQ technology with your smartphone or voice through Amazon Alexa or Hey Google integration. Ideal for medium rooms up to 450 sq. ft., this unit is equipped with 3 cooling and fan speeds along with a 24-hour timer for custom cooling schedules. The 4-way air deflection feature offers optimal airflow direction, offering cooling, dehumidifying, or air circulation. The auto restart feature ensures seamless operation after power outages while the remote control offers convenient operation. With an easy-to-install window kit, slide-out washable filter, and check filter alert, maintenance is straightforward. The LG LW1017ERSM1 is ideal for anyone looking for efficient cooling with advanced technology and user-friendly features.See all Window Air ConditionersYour price for this item is $339.99Save $30The comparable value price is $369.99LG - 350 Sq. Ft. 8,000 BTU Window Air Conditioner with Remote - White
Model: LW8024RSKU: 6594935See all Window Air ConditionersProduct Description
Get the best cooling solution with the LG LW8024R Window Air Conditioner, the best energy-efficient and modern AC unit for large rooms up to 350 sq. ft. This window and wall mounted AC unit offers the coldest air and is perfect for your home. Enjoy customizable comfort with 3 cooling and fan speeds, a 24-hour timer, and 4-way air deflection. Stay cool and refreshed with this quiet AC unit that also boasts a remote control for convenience. The AC unit with timer ensures efficient operation and easy installation. Keep your indoor air clean with the removable, washable filter and stay informed with the check filter alert. Don't settle for anything less than the best air conditioner - choose the LG LW8024R Window Air Conditioner today!See all Window Air ConditionersProduct Description
Get the best cooling solution with the LG LW8024R Window Air Conditioner, the best energy-efficient and modern AC unit for large rooms up to 350 sq. ft. This window and wall mounted AC unit offers the coldest air and is perfect for your home. Enjoy customizable comfort with 3 cooling and fan speeds, a 24-hour timer, and 4-way air deflection. Stay cool and refreshed with this quiet AC unit that also boasts a remote control for convenience. The AC unit with timer ensures efficient operation and easy installation. Keep your indoor air clean with the removable, washable filter and stay informed with the check filter alert. Don't settle for anything less than the best air conditioner - choose the LG LW8024R Window Air Conditioner today!See all Window Air ConditionersYour price for this item is $272.99Save $7The comparable value price is $279.99Cybertake - Portable Air Conditioner with Panasonic Compressor, 3300BTU/960W, 3-in-1 Cooling AC Unit for Outdoor Camping Tent/RVs - Olive Green
Model: S1 PRO + Storage BagSKU: 6616783See all Portable Air ConditionersYour price for this item is $829.99Save $170The comparable value price is $999.99- See all Portable Air ConditionersYour price for this item is $799.99Save $100The comparable value price is $899.99
- See all Portable Air ConditionersYour price for this item is $239.99Save $220The comparable value price is $459.99
De'Longhi - DeLonghi - Refurbished Pinguino 700 Sq. Ft. Portable Air Conditioner - Black
Model: OBX-PACEX390LN1ALBKSKU: 6594900See all Portable Air ConditionersYour price for this item is $316.99Save $233The comparable value price is $549.99LG - 350 Sq. Ft. 8,000 BTU Window Air Conditioner with Remote - White
Model: LW8024RDSKU: 6583342Top comment"Quiet and efficient...Considering the market for similar units I feel this LG air conditioner was a great price and highly recommend it....NO PROBLEMS, QUIET, EFFICIENT, AND EASY TO USE. WE LOVE IT. OUR OLD AIR CONDITIONER WAS MY BROTHERS AND IT WAS A 12,000BTU UNIT., IT WAS OLD (12 YEARS)??? "
See all customer reviewsSee all Window Air ConditionersProduct Description
Get the best cooling solution with the LG LW8024R Window Air Conditioner, the best energy-efficient and modern AC unit for large rooms up to 350 sq. ft. This window and wall mounted AC unit offers the coldest air and is perfect for your home. Enjoy customizable comfort with 3 cooling and fan speeds, a 24-hour timer, and 4-way air deflection. Stay cool and refreshed with this quiet AC unit that also boasts a remote control for convenience. The AC unit with timer ensures efficient operation and easy installation. Keep your indoor air clean with the removable, washable filter and stay informed with the check filter alert. Don't settle for anything less than the best air conditioner - choose the LG LW8024R Window Air Conditioner today!Top comment"Quiet and efficient...Considering the market for similar units I feel this LG air conditioner was a great price and highly recommend it....NO PROBLEMS, QUIET, EFFICIENT, AND EASY TO USE. WE LOVE IT. OUR OLD AIR CONDITIONER WAS MY BROTHERS AND IT WAS A 12,000BTU UNIT., IT WAS OLD (12 YEARS)??? "
See all customer reviewsSee all Window Air ConditionersProduct Description
Get the best cooling solution with the LG LW8024R Window Air Conditioner, the best energy-efficient and modern AC unit for large rooms up to 350 sq. ft. This window and wall mounted AC unit offers the coldest air and is perfect for your home. Enjoy customizable comfort with 3 cooling and fan speeds, a 24-hour timer, and 4-way air deflection. Stay cool and refreshed with this quiet AC unit that also boasts a remote control for convenience. The AC unit with timer ensures efficient operation and easy installation. Keep your indoor air clean with the removable, washable filter and stay informed with the check filter alert. Don't settle for anything less than the best air conditioner - choose the LG LW8024R Window Air Conditioner today!See all Window Air ConditionersYour price for this item is $272.99Save $7The comparable value price is $279.99Hisense - 5,000 BTU 150 Sq. Ft. Window Air Conditioner - White
Model: AHW0521K1WSKU: 6587403See all Window Air ConditionersYour price for this item is $189.99Hisense - 350 sq. ft. 8,000 BTU Smart Window Inverter Air Conditioner with Wi-fi and Remote Control - White
Model: AHW0823TW1WSKU: 6589990See all Window Air ConditionersYour price for this item is $374.99Save $5The comparable value price is $379.99Hisense - 10,000 BTU Smart Portable Inverter Air Conditioner with Wi-fi and Remote Control - Black
Model: AHP1022TW1GDSKU: 6590614See all Portable Air ConditionersYour price for this item is $599.99- See all Portable Air ConditionersYour price for this item is $239.99Save $260The comparable value price is $499.99
LG - 18,000 BTU 230V Window Air Conditioner - White
Model: LW1824RDSKU: 6585659Top comment"You won't be disappointed with this LG air conditioner! Enjoy!...[This review was collected as part of a promotion.] This air conditioner is quiet. I love the fact it has a remote control. "
See all customer reviewsSee all Window Air ConditionersProduct Description
For optimal cooling performance, choose the LG LW1824RD air conditioner, designed to cool medium to large rooms up to 1,000 sq. ft. Enjoy the flexibility of 3 cooling and fan speeds along with a convenient 24-hour timer to personalize your cooling schedule. With a 4-way air deflection feature, you can direct airflow precisely where needed for efficient cooling, dehumidifying, or air circulation. Experience uninterrupted comfort during power outages thanks to the auto restart function, while additional features like a remote control, easy window installation kit, washable filter, and filter alert enhance user convenience. (Please note: Requires a special 230V electrical outlet)Top comment"You won't be disappointed with this LG air conditioner! Enjoy!...[This review was collected as part of a promotion.] This air conditioner is quiet. I love the fact it has a remote control. "
See all customer reviewsSee all Window Air ConditionersProduct Description
For optimal cooling performance, choose the LG LW1824RD air conditioner, designed to cool medium to large rooms up to 1,000 sq. ft. Enjoy the flexibility of 3 cooling and fan speeds along with a convenient 24-hour timer to personalize your cooling schedule. With a 4-way air deflection feature, you can direct airflow precisely where needed for efficient cooling, dehumidifying, or air circulation. Experience uninterrupted comfort during power outages thanks to the auto restart function, while additional features like a remote control, easy window installation kit, washable filter, and filter alert enhance user convenience. (Please note: Requires a special 230V electrical outlet)See all Window Air ConditionersYour price for this item is $402.99Save $177The comparable value price is $579.99LG - 1400 sq. ft. 23,000 BTU 230V Smart Window Air Conditioner with Heat - White
Model: LW2423HRSMSKU: 6589451See all Window Air ConditionersYour price for this item is $799.99Hisense - 8,000 BTU 350 Sq. Ft. Smart Window Air Conditioner with Wi-fi and Remote Control - White
Model: AHW0823CW1WSKU: 6593927See all Window Air ConditionersYour price for this item is $279.99Hisense - 6,000 BTU 200 Sq. Ft. Window Air Conditioner with Remote Control - White
Model: AHW0621CR1WSKU: 6587409See all Window Air ConditionersProduct Description
This window air conditioner, best suited for small sized rooms up to 250 square feet, with 6,000 BTUs of cooling power, provides more efficient and easier to use features whenever you need to stay cool. Three different modes provide comfort, from cool mode when it's hot, to fan mode for better ventilation. There is even a dry mode to remove excess moisture on extra humid days. The control panel and remote control are simple and intuitive so you can easily adjust the settings to your liking. More convenience features include sleep mode, a 24-hour timer, and auto-restart after a power outage. With the included window installation kit, the air conditioner can be easily installed and uninstalled in the room of your choice as needed as the seasons change. The maintenance is simple thanks to the washable and removable air filter and the 2 year warranty gives you peace of mind while you relax and enjoy the cool.See all Window Air ConditionersProduct Description
This window air conditioner, best suited for small sized rooms up to 250 square feet, with 6,000 BTUs of cooling power, provides more efficient and easier to use features whenever you need to stay cool. Three different modes provide comfort, from cool mode when it's hot, to fan mode for better ventilation. There is even a dry mode to remove excess moisture on extra humid days. The control panel and remote control are simple and intuitive so you can easily adjust the settings to your liking. More convenience features include sleep mode, a 24-hour timer, and auto-restart after a power outage. With the included window installation kit, the air conditioner can be easily installed and uninstalled in the room of your choice as needed as the seasons change. The maintenance is simple thanks to the washable and removable air filter and the 2 year warranty gives you peace of mind while you relax and enjoy the cool.See all Window Air ConditionersYour price for this item is $229.99Hisense - 8,000 BTU Smart Portable Air Conditioner with Wi-fi and Remote Control - White
Model: AHP0822CW1WSKU: 6590613See all Portable Air ConditionersProduct Description
This portable air conditioner, best suited for medium sized rooms up to 350 square feet, with 8,000 BTUs of cooling power, provides more efficient and easier to use features whenever you need to stay cool. Three different modes provide comfort, from cool mode when it's hot, to fan mode for better ventilation. There is even a dry mode to remove excess moisture on extra humid days. The control panel and remote control are simple and intuitive while the unit's Wi-fi capability allows you to adjust your settings from anywhere at anytime by simply using the ConnectLife app on your mobile device. More convenience features include sleep mode, a 24-hour timer, and auto-restart after a power outage. With the included window venting kit, the air conditioner can be easily installed and put into operation anywhere. The maintenance is simple thanks to the washable and removable air filter and the 2 year warranty gives you peace of mind while you relax and enjoy the cool.See all Portable Air ConditionersProduct Description
This portable air conditioner, best suited for medium sized rooms up to 350 square feet, with 8,000 BTUs of cooling power, provides more efficient and easier to use features whenever you need to stay cool. Three different modes provide comfort, from cool mode when it's hot, to fan mode for better ventilation. There is even a dry mode to remove excess moisture on extra humid days. The control panel and remote control are simple and intuitive while the unit's Wi-fi capability allows you to adjust your settings from anywhere at anytime by simply using the ConnectLife app on your mobile device. More convenience features include sleep mode, a 24-hour timer, and auto-restart after a power outage. With the included window venting kit, the air conditioner can be easily installed and put into operation anywhere. The maintenance is simple thanks to the washable and removable air filter and the 2 year warranty gives you peace of mind while you relax and enjoy the cool.See all Portable Air ConditionersYour price for this item is $359.99Whirlpool - 350 Sq. Ft 8,000 BTU (DOE) Portable Air Conditioner - White
Model: WHAP131BWCSKU: 6461887See all Portable Air ConditionersProduct Description
Elevate your cooling experience with the Whirlpool portable air conditioner, a top-rated portable AC unit designed for maximum comfort in rooms up to 350 square feet. This portable air conditioner, offering 10,000 BTU cooling power, features versatile settings for personalized comfort needs. With on-board electronic controls, 3 adjustable speeds, and a 24-hour programmable timer, this portable AC provides efficient performance while saving energy. Enjoy the convenience of a remote control for seamless operation and easy mobility with rolling caster wheels, ensuring precise cooling where you need it most. The reusable filter captures dust and contaminants, ensuring clean air for your well-being. Trust Whirlpool for exceptional portable air conditioner solutions that enhance your comfort and quality of life.See all Portable Air ConditionersProduct Description
Elevate your cooling experience with the Whirlpool portable air conditioner, a top-rated portable AC unit designed for maximum comfort in rooms up to 350 square feet. This portable air conditioner, offering 10,000 BTU cooling power, features versatile settings for personalized comfort needs. With on-board electronic controls, 3 adjustable speeds, and a 24-hour programmable timer, this portable AC provides efficient performance while saving energy. Enjoy the convenience of a remote control for seamless operation and easy mobility with rolling caster wheels, ensuring precise cooling where you need it most. The reusable filter captures dust and contaminants, ensuring clean air for your well-being. Trust Whirlpool for exceptional portable air conditioner solutions that enhance your comfort and quality of life.See all Portable Air ConditionersYour price for this item is $579.99