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Best Buy customers often prefer the following products when searching for wall unit air conditioner.

Air conditioning is a necessity for most of us, but it's also a luxury. If you're looking for a way to keep your home cool without breaking the bank, an air conditioner that mounts on the wall is a great option. Browse the top-ranked list of wall unit air conditioners below along with associated reviews and opinions.

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  1. Whirlpool - 450 Sq. Ft. 10,000 BTU In Wall Air Conditioner with Remote Control - White - Front_Zoom
    Top comment

    "My whirlpool air conditioner is the best got it in peak season have had it on constantly very happy with it and the price...Whirlpool Air conditioner...Air conditioner"

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    Product Description

    Whirlpool takes comfort and caring to the next level. Our line of home comfort products keeps the climate inside your home just right - making the air comfortable, clean, and fresh. Whirlpool’s through-the-wall air conditioners are compatible with standard wall sleeves and offer a permanent cooling solution for areas of your home that are not connected to a central cooling system, saving you the hassle of summer installation then winter storage season after season. This 10,000 BTU model quickly cools and dehumidifies a room up to 450 square feet. Equipped with a programmable 24-hour, you can customize the start and stop times to fit your schedule. Plus, three cooling speeds, Eco function, and Sleep function all give you the flexibility you need to keep you and your loved ones comfy. Trust Whirlpool to help you care for your family and make your life easier.
    See all In-Wall Air Conditioners
    Top comment

    "My whirlpool air conditioner is the best got it in peak season have had it on constantly very happy with it and the price...Whirlpool Air conditioner...Air conditioner"

    See all customer reviews

    Product Description

    Whirlpool takes comfort and caring to the next level. Our line of home comfort products keeps the climate inside your home just right - making the air comfortable, clean, and fresh. Whirlpool’s through-the-wall air conditioners are compatible with standard wall sleeves and offer a permanent cooling solution for areas of your home that are not connected to a central cooling system, saving you the hassle of summer installation then winter storage season after season. This 10,000 BTU model quickly cools and dehumidifies a room up to 450 square feet. Equipped with a programmable 24-hour, you can customize the start and stop times to fit your schedule. Plus, three cooling speeds, Eco function, and Sleep function all give you the flexibility you need to keep you and your loved ones comfy. Trust Whirlpool to help you care for your family and make your life easier.
    See all In-Wall Air Conditioners
    See all In-Wall Air Conditioners
  2. Keystone - 350 Sq. Ft. 8,000 BTU Window Air Conditioner and 3,500 BTU Heater - White - Front_Zoom
    Top comment

    "High quality unit. I have a through the wall unit and have been very happy with it. This window unit is equally as good....Window Air Conditioner"

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    Product Description

    Dehumidify rooms measuring up to 350 square feet and keep them cool with this Keystone 8,000 BTU window and wall air conditioner. The LED display makes information easy to read, and the LCD remote allows for making adjustments from a distance. This Keystone 8,000 BTU window and wall air conditioner saves settings when the power is shut off for extra convenience.
    See all Window Air Conditioners
    Top comment

    "High quality unit. I have a through the wall unit and have been very happy with it. This window unit is equally as good....Window Air Conditioner"

    See all customer reviews

    Product Description

    Dehumidify rooms measuring up to 350 square feet and keep them cool with this Keystone 8,000 BTU window and wall air conditioner. The LED display makes information easy to read, and the LCD remote allows for making adjustments from a distance. This Keystone 8,000 BTU window and wall air conditioner saves settings when the power is shut off for extra convenience.
    See all Window Air Conditioners
    See all Window Air Conditioners
  3. Whirlpool - 550 Sq. Ft 12,000 BTU 230V Through-the-Wall Air Conditioner with 10,600 BTU Heater - White - Front_Zoom
    Top comment

    "When unboxing it, my son noticed there was a plastic frame of some sort instead of a “cage” to slide this wall unit into. Because my rent house needed heat badly during freezing weather and it actually did produce heat, I didn’t send it back. ...Best & Powerful Wall Unit Air Conditioner...We purchased this wall unit air conditioner for our kitchen, living room and bedrooms which are all located on one level. "

    See all customer reviews

    Product Description

    Trust Whirlpool to help you care for your family and make your life easier. Our line of home comfort products keeps the climate inside your home just right - making the air comfortable, clean, and fresh. Whirlpool’s through-the-wall air conditioners are compatible with standard wall sleeves and offer a permanent cooling solution for areas of your home that are not connected to a central cooling system, saving you the hassle of summer installation then winter storage season after season. In addition, our heat/cool units provide supplemental heating to warm up the room on those unexpected chilly nights without heating the entire house. This heat/cool model offers 10,600 BTUs of supplemental heating and 12,000 BTUs of cooling for a room up to 550 square feet. It requires a special 230-volt/20-amp electrical outlet and will not operate with a standard 115V household electrical outlet. Take comfort and caring to the next level with Whirlpool.
    See all In-Wall Air Conditioners
    Top comment

    "When unboxing it, my son noticed there was a plastic frame of some sort instead of a “cage” to slide this wall unit into. Because my rent house needed heat badly during freezing weather and it actually did produce heat, I didn’t send it back. ...Best & Powerful Wall Unit Air Conditioner...We purchased this wall unit air conditioner for our kitchen, living room and bedrooms which are all located on one level. "

    See all customer reviews

    Product Description

    Trust Whirlpool to help you care for your family and make your life easier. Our line of home comfort products keeps the climate inside your home just right - making the air comfortable, clean, and fresh. Whirlpool’s through-the-wall air conditioners are compatible with standard wall sleeves and offer a permanent cooling solution for areas of your home that are not connected to a central cooling system, saving you the hassle of summer installation then winter storage season after season. In addition, our heat/cool units provide supplemental heating to warm up the room on those unexpected chilly nights without heating the entire house. This heat/cool model offers 10,600 BTUs of supplemental heating and 12,000 BTUs of cooling for a room up to 550 square feet. It requires a special 230-volt/20-amp electrical outlet and will not operate with a standard 115V household electrical outlet. Take comfort and caring to the next level with Whirlpool.
    See all In-Wall Air Conditioners
    See all In-Wall Air Conditioners
  4. LG - 330 Sq. Ft. 8000 BTU Through-the-Wall Air Conditioner - White - Front_Zoom
    Top comment

    "The reason I did not give 5 stars is that it is a wall through air conditioner, we all know how think the wall is, why cannot LG make wall through air conditioner less depth? ...Great in wall air conditioner....The air conditioner is super quiet and extremely energy efficient. "

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    Product Description

    Our Energy Star certified 8,000 BTU Through-the-Wall Air Conditioner is ideal for cooling small to medium size rooms up to 340 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)
    See all In-Wall Air Conditioners
    Top comment

    "The reason I did not give 5 stars is that it is a wall through air conditioner, we all know how think the wall is, why cannot LG make wall through air conditioner less depth? ...Great in wall air conditioner....The air conditioner is super quiet and extremely energy efficient. "

    See all customer reviews

    Product Description

    Our Energy Star certified 8,000 BTU Through-the-Wall Air Conditioner is ideal for cooling small to medium size rooms up to 340 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)
    See all In-Wall Air Conditioners
    See all In-Wall Air Conditioners
  5. Emerson Quiet Kool - 300 Sq.Ft. 3 in 1 Portable Air Conditioner with Remote Control - White - Front_Zoom
    Top comment

    "Air purifier...It’s good to use for dry the wall and air in the room but the noise is Extremely loud:/ everything else is nice and easy to use"

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    Product Description

    Enjoy flexible, energy-saving, spot cooling with the Emerson Quiet Kool portable air conditioner. With the included window venting kit, it can be easily installed and put into operation anywhere. Using auto evaporation technology, our portable air conditioner also functions as a dehumidifier by reducing unwanted moisture in the air without any necessary drainage. Convenient features include a remote control, 24-hour on/off timer, and sleep mode. And for Peace of mind, you get our 1-2-5 years warranty: 1 year labor, 2 years parts and 5 years compressor. Emerson Quiet Kool air conditioners are a great way to beat the heat and stay comfortable.
    See all Portable Air Conditioners
    Top comment

    "Air purifier...It’s good to use for dry the wall and air in the room but the noise is Extremely loud:/ everything else is nice and easy to use"

    See all customer reviews

    Product Description

    Enjoy flexible, energy-saving, spot cooling with the Emerson Quiet Kool portable air conditioner. With the included window venting kit, it can be easily installed and put into operation anywhere. Using auto evaporation technology, our portable air conditioner also functions as a dehumidifier by reducing unwanted moisture in the air without any necessary drainage. Convenient features include a remote control, 24-hour on/off timer, and sleep mode. And for Peace of mind, you get our 1-2-5 years warranty: 1 year labor, 2 years parts and 5 years compressor. Emerson Quiet Kool air conditioners are a great way to beat the heat and stay comfortable.
    See all Portable Air Conditioners
    See all Portable Air Conditioners
  6. Honeywell - 700 Sq. Ft. Portable Air Conditioner with Heat Pump - Black - Front_Zoom
    Top comment

    "Great air conditioner...I bought this air conditioner to replace my old one that wasn't working that good. ...Great air conditioner easy set up quite running cools fast"

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    Product Description

    Stay cool and dry with this MN4HFS9 Honeywell Portable Air Conditioner with Heater. This unit combines 4-in-1 technology in one sleek body, cooling and dehumidifying areas up to 700 sq. ft. and heating areas up to 500 sq. ft. With cooling and heating functions in one, this appliance is useful year-round, keeping you cool during hot summers and warm during cold winters. It features an auto-evaporation system, a reliable dehumidifying function, and a traditional three-speed fan function to deliver optimum cooling, dehumidification, and fresh ventilation. The full-function remote control allows you to operate each feature from across the room. Unlike a fixed air conditioner, the Honeywell Portable Air Conditioner requires no permanent installation, and smooth-gliding wheels make sliding it from room to room a breeze.
    See all Portable Air Conditioners
    Top comment

    "Great air conditioner...I bought this air conditioner to replace my old one that wasn't working that good. ...Great air conditioner easy set up quite running cools fast"

    See all customer reviews

    Product Description

    Stay cool and dry with this MN4HFS9 Honeywell Portable Air Conditioner with Heater. This unit combines 4-in-1 technology in one sleek body, cooling and dehumidifying areas up to 700 sq. ft. and heating areas up to 500 sq. ft. With cooling and heating functions in one, this appliance is useful year-round, keeping you cool during hot summers and warm during cold winters. It features an auto-evaporation system, a reliable dehumidifying function, and a traditional three-speed fan function to deliver optimum cooling, dehumidification, and fresh ventilation. The full-function remote control allows you to operate each feature from across the room. Unlike a fixed air conditioner, the Honeywell Portable Air Conditioner requires no permanent installation, and smooth-gliding wheels make sliding it from room to room a breeze.
    See all Portable Air Conditioners
    See all Portable Air Conditioners
  7. LG - 450 Sq. Ft. 10,000 BTU Smart Window Air Conditioner - White - Front_Zoom
    Top comment

    "Researched and LG Air Conditioners had number one rating. This is a great unit....LG Dual Converter air conditioner 10,000BTU...Bought it and put in wall in addition in Florida. Temperature has been in 80s and is keeping up fine. "

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    Product Description

    The LG Dual Inverter air conditioners are the best in cooling innovation. This ultra quiet unit operates at 44 dB in sleep mode, almost as quiet as a library. In addition, the DUAL Inverter technology allows the unit to operate efficiently saving you as much as 15% on energy costs. Cool your home from anywhere using LG ThinQ technology to control your air conditioner with your phone or use with Amazon Alexa and Hey Google to have control with the sound of your voice. 4 cooling and fan speeds and a 24 hour timer allow you to create a cooling schedule to suit your needs. 4-way air deflection lets the flow of air be directed where it's needed most whether cooling, dehumidifying or just circulating air. If there is a power outage, the auto restart feature will automatically turn your unit back on when power is restored. Other features include an LCD remote control, easy window installation kit, removable (washable) filter and a check filter alert.
    See all Air Conditioners
    Top comment

    "Researched and LG Air Conditioners had number one rating. This is a great unit....LG Dual Converter air conditioner 10,000BTU...Bought it and put in wall in addition in Florida. Temperature has been in 80s and is keeping up fine. "

    See all customer reviews

    Product Description

    The LG Dual Inverter air conditioners are the best in cooling innovation. This ultra quiet unit operates at 44 dB in sleep mode, almost as quiet as a library. In addition, the DUAL Inverter technology allows the unit to operate efficiently saving you as much as 15% on energy costs. Cool your home from anywhere using LG ThinQ technology to control your air conditioner with your phone or use with Amazon Alexa and Hey Google to have control with the sound of your voice. 4 cooling and fan speeds and a 24 hour timer allow you to create a cooling schedule to suit your needs. 4-way air deflection lets the flow of air be directed where it's needed most whether cooling, dehumidifying or just circulating air. If there is a power outage, the auto restart feature will automatically turn your unit back on when power is restored. Other features include an LCD remote control, easy window installation kit, removable (washable) filter and a check filter alert.
    See all Air Conditioners
    See all Air Conditioners
  8. LG - 350 Sq. Ft. Portable Air Conditioner - White - Front_Zoom
    Top comment

    "Portable Air Conditioner / Did the job...[This review was collected as part of a promotion.] In our lake home the wall unit went out and after some research we did not replace the wall unit but instead bought a floor model of the LG air conditioner. ...They work as advertised are fairly quiet (as air conditioners go) and cool the spaces as needed."

    See all customer reviews

    Product Description

    This portable air conditioner is a great choice for versatile cooling! This quiet unit is ideal for cooling medium rooms up to 350 sq. ft. The unit has 2 cooling and fan speeds and a 24 hour timer to create a cooling schedule. The auto-swing air vent helps direct the flow of air where it's needed most whether cooling, dehumidifying or just circulating air. If there is a power outage, the auto restart feature will automatically turn your unit back on when power is restored. Easy rolling casters allow you to efficiently move the unit to another location. Other features include an LCD remote control, easy window venting installation kit, removable/washable filter and a check filter alert.
    See all Portable Air Conditioners
    Top comment

    "Portable Air Conditioner / Did the job...[This review was collected as part of a promotion.] In our lake home the wall unit went out and after some research we did not replace the wall unit but instead bought a floor model of the LG air conditioner. ...They work as advertised are fairly quiet (as air conditioners go) and cool the spaces as needed."

    See all customer reviews

    Product Description

    This portable air conditioner is a great choice for versatile cooling! This quiet unit is ideal for cooling medium rooms up to 350 sq. ft. The unit has 2 cooling and fan speeds and a 24 hour timer to create a cooling schedule. The auto-swing air vent helps direct the flow of air where it's needed most whether cooling, dehumidifying or just circulating air. If there is a power outage, the auto restart feature will automatically turn your unit back on when power is restored. Easy rolling casters allow you to efficiently move the unit to another location. Other features include an LCD remote control, easy window venting installation kit, removable/washable filter and a check filter alert.
    See all Portable Air Conditioners
    See all Portable Air Conditioners
  9. TORRAS - Coolify 2s – Smart 3-in-1 Neck Air Conditioner, Cooling, Heating, and Fan - Black - Front_Zoom
    Top comment

    "This neck air conditioner is well worth the money, it is 20x better than the your average neck fan. ...I'd seen other wear similar products and tested a cheap one on Amazon, only to return it after a few uses. The Coolify Neck Air Conditioner delivers instant cooling with minimal noise disruption. "

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    Product Description

    TORRAS COOLIFY 2S is a portable and personal climate device with both air conditioning and heater built in. Featuring a 9-mode personal 3-speed bladeless fan.
    See all Table & Portable Fans
    Top comment

    "This neck air conditioner is well worth the money, it is 20x better than the your average neck fan. ...I'd seen other wear similar products and tested a cheap one on Amazon, only to return it after a few uses. The Coolify Neck Air Conditioner delivers instant cooling with minimal noise disruption. "

    See all customer reviews

    Product Description

    TORRAS COOLIFY 2S is a portable and personal climate device with both air conditioning and heater built in. Featuring a 9-mode personal 3-speed bladeless fan.
    See all Table & Portable Fans
    See all Table & Portable Fans
  10. LG - 10,000 BTU Smart Window Air Conditioner - White - Front_Zoom
    Top comment

    "This is a replacement in-the-wall air conditioner. What a difference! The room can be cooled down in a matter of minutes during these hot summer days!...Great Air...My son was very please with how it cool his place also. Good air conditioners would purchase again"

    See all customer reviews

    Product Description

    Stay cool on the hottest days with this 10,000 BTU LG window air conditioner. Its four-way air deflection ensures uniform distribution of air, while its energy-saver function intermittently shuts the fan off when the desired temperature is reached. The remote control on this LG window air conditioner lets you adjust the temperature from anywhere in the room.
    See all Window Air Conditioners
    Top comment

    "This is a replacement in-the-wall air conditioner. What a difference! The room can be cooled down in a matter of minutes during these hot summer days!...Great Air...My son was very please with how it cool his place also. Good air conditioners would purchase again"

    See all customer reviews

    Product Description

    Stay cool on the hottest days with this 10,000 BTU LG window air conditioner. Its four-way air deflection ensures uniform distribution of air, while its energy-saver function intermittently shuts the fan off when the desired temperature is reached. The remote control on this LG window air conditioner lets you adjust the temperature from anywhere in the room.
    See all Window Air Conditioners
    See all Window Air Conditioners
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