10 Best Through The Wall Air Conditioner of 2026

Last updated on 06/24/2026
Advertising disclosure
Best Choice
1
9.8
Exceptional
Whirlpool 14,000 BTU 230V Through-the-Wall Air Conditioner with Supplemental Heat, Dehumidifier and Remote, Wall AC Unit for Apartment, Living Room and Large Rooms up to 700 Square Feet in White
Whirlpool

Whirlpool 14,000 BTU 230V Through-the-Wall Air Conditioner with Supplemental Heat, Dehumidifier and Remote, Wall AC Unit for Apartment, Living Room and Large Rooms up to 700 Square Feet in White

Why we love it
  • Powerful cooling for spaces.
  • Flexible, customizable settings.
  • Fits standard sleeves.
Main Highlights
  • Exceptional Cooling: This powerful, 14,000/13,600 BTU through the wall air conditioner with 10600/8600 BTU supplemental heat (not meant to be used as a primary heat source in the coldest months) is best for spaces up to 700-sq. ft. with an attached, 4.9-ft plug that will fit any 230V/20A electrical outlet
  • Cooling Flexibility: With 8-way directional louvers, 3 fan speeds, and 4 operation modes you can customize your cooling to fit your specific needs
  • Universal Fit Size: With dimensions of 20.3” D x 24.2” W x 14.5” H, this air conditioner fits into sleeves 24.5”-27” wide and comes with a trim kit and rear grille to finish off the look
  • Convenient Functions: The Eco and Sleep functions save you money throughout the day and night while keeping you cool while the programmable 24-hour timer allows you to cool on your schedule
  • Easy Remove Filter: The unit features a quick-access filter for easy cleaning so you can simply pull it out, wipe the filter clean, and push back into the unit
9.8
Exceptional
Amazon Logo
🛡️Trusted by 100M+ UsersWhy?
Best Value
2
9.7
Exceptional
Save 20%
Keystone 14,000 BTU Wall Mounted Air Conditioner with Supplemental Heat and Dehumidifier Function, 230V, Wall AC for Living Room and Large Rooms up to 700 Sq.Ft., Quiet, High Efficiency AC with Remote
Keystone

Keystone 14,000 BTU Wall Mounted Air Conditioner with Supplemental Heat and Dehumidifier Function, 230V, Wall AC for Living Room and Large Rooms up to 700 Sq.Ft., Quiet, High Efficiency AC with Remote

20% Off
Why we love it
  • Reliable year-round climate control.
  • Smart remote ensures accurate comfort.
  • Energy-saving modes reduce bills.
Main Highlights
  • Reliable AC with Supplemental Heat: Our powerful 14,000 BTU cooling capacity / 10,600 BTU supplemental heating capacity wall ac can efficiently provide comfort all year long for any large space up to 700 Sq.Ft.
  • AC Heater Unit: Enjoy powerful cooling, supplemental heating, dehumidification, and fan circulation; Supplemental Heating mode is meant to be operated when temperatures outside are between 23 and 76 degrees; Mode is supplemental and NOT meant as primary heat source
  • Space Saving Design: Keep your window view and floor space with this wall heater ac; Easy installation with interior trim kit; This unit requires a special 230-volt/20-amp electrical outlet
  • Smart Remote Control: The remote takes the temperature of the room you are in, displays it on the LCD screen and sends a signal to your heating ac every 3 minutes for accurate cooling
  • Energy Saving Comfort: Our air conditioning and heater unit will give your electric bill a break by using the 'Energy Saver' or Sleep' mode
9.7
Exceptional
Save 20%
Amazon Logo
3
9.6
Superb
Frigidaire 12,000 BTU Through-the-wall Air Conditioner and Dehumidifier, 115V, Cools up to 550 Sq. Ft. for Apartment, Bedroom, Medium Rooms, with Remote Control, White
Frigidaire

Frigidaire 12,000 BTU Through-the-wall Air Conditioner and Dehumidifier, 115V, Cools up to 550 Sq. Ft. for Apartment, Bedroom, Medium Rooms, with Remote Control, White

Why we love it
  • Powerful cooling for rooms.
  • Triple functionality in one unit.
  • Sleep mode ensures quiet nights.
Main Highlights
  • 3-in-1 Wall Air Conditioner: Designed for rooms up to 550 square feet, this air conditioner unit features digital temperature controls with 12,000 BTU of cooling power, 3 fan speeds, and excess moisture removal up to 3.3 pints per hour
  • Easy to Clean Filter: Capture dust from the air and keep your air conditioner running efficiently with an easy to clean washable dust filter with an alert when it's time to clean
  • Programmable Timer: Set the ac unit to turn on and off in half hour increments, or whenever you want, so that you can maintain optimal comfort while at home
  • Sleep Mode: In this function, the unit gradually increases the temperature of the room a few degrees over the evening so you can enjoy maximum comfort and quiet operation
  • Automatic Remote Temperature Control: Precisely control the temperature and fan speed from across the room and remain comfortable at all times with a thermostat located in the remote, which maintains the preset room temperature
9.6
Superb
Amazon Logo
4
9.4
Superb
Frigidaire 115V 12000 BTU Wall Air Conditioner with Dehumidifier, Fan & Remote Control, Quiet Energy Efficient Wall Mounted AC Unit for Home Cooling, Cools Rooms Up To 550 Sq Ft
Frigidaire

Frigidaire 115V 12000 BTU Wall Air Conditioner with Dehumidifier, Fan & Remote Control, Quiet Energy Efficient Wall Mounted AC Unit for Home Cooling, Cools Rooms Up To 550 Sq Ft

Why we love it
  • Powerful cooling for large rooms.
  • Easy installation and maintenance.
  • Washable filter for efficient operation.
Main Highlights
  • Enjoy Better Air: This wall mounted air conditioner comes with a built-in air ionizer that reduces airborne particles to improve your air quality so you can breathe easier in your space
  • Keep The Air Flowing: Switch the wall ac unit to fan mode to help air circulate throughout the room; choose between 3 speeds to find the best balance for your space
  • Control from the Couch: Use the included remote control to adjust your wall air conditioner’s settings from afar without having to get up
  • Additional Features: Align your cooling with your daily schedule with the wall ac’s programmable 24-hour timer, and use sleep mode to optimize temperature and efficiency during the wee hours
  • Easy Maintenance: When the included air filter gets full, just remove it, wash it off, dry it, then pop it back in for easy maintenance
9.4
Superb
Amazon Logo
5
9.3
Superb
Save 23%
LG 10,000 BTU Through the Wall Air Conditioner, 115V, Cools up to 440 Sq. Ft. for Bedroom, Living Room, Apartment, with Remote, 3 Cool & Fan Speeds, Wall AC Unit, White
LG

LG 10,000 BTU Through the Wall Air Conditioner, 115V, Cools up to 440 Sq. Ft. for Bedroom, Living Room, Apartment, with Remote, 3 Cool & Fan Speeds, Wall AC Unit, White

23% Off
Why we love it
  • Energy efficient for cost savings.
  • Easy to install and maintain.
  • Versatile cooling and moisture control.
Main Highlights
  • Energy Efficient R-32 Refrigerant: With an energy efficiency ratio (EER) of 10.7, this wall unit employs the most efficient refrigerant currently used in the industry
  • Wall AC Installation: This 9,800 BTU wall mounted ac unit is suited for a through the wall installation; It is not properly vented for a standard window installation
  • Confident Cooling: This ac wall unit features 3 cooling speeds and 3 pre-programmed modes meant to cool rooms up to 440 square feet using a turbo fan; Energy Saver mode keeps the fan running to circulate air but turns off the compressor when your desired room temperature is reached; Dry mode removes up to 2.9 pints of moisture per hour; 4-way air deflection gives you ultimate flexibility
  • Easy Wall Air Conditioner Installation: A plastic, snap-together trim kit finishes the indoor installation, while a plastic mesh grille protects the unit
  • Wall Unit Air Conditioner Features: A washable, reusable filter, insulation foam, and a remote control are included
9.3
Superb
Save 23%
Amazon Logo
Advertisement
6
9.1
Superb
Save 15%
Whirlpool 10,000 BTU Through the Wall Air Conditioner, 115V, Cools up to 450 Sq. Ft. for Living Room, Bedroom, Kitchen with Dehumidifier and Remote Control, White
Whirlpool

Whirlpool 10,000 BTU Through the Wall Air Conditioner, 115V, Cools up to 450 Sq. Ft. for Living Room, Bedroom, Kitchen with Dehumidifier and Remote Control, White

15% OffLimited time deal
Why we love it
  • Powerful 10,000 BTU cooling.
  • Ideal for 450 sq ft.
  • Eco and Sleep save energy.
Main Highlights
  • Exceptional Cooling: This powerful and efficient 10,000 BTU wall mounted ac unit is best for spaces up to 450 square feet with an attached, 5.9-ft LCDI 3-prong plug that will fit any 115V electrical outlet
  • Cooling Flexibility: With 8-way directional louvers, 3 fan speeds, 4 operation modes, and a temperature setting range of 62-86 degrees, you can customize your cooling to fit your specific needs
  • Universal Fit Size: With dimensions of 20.3” D x 24.2” W x 14.5” H, this ac wall unit fits into sleeves 24.5”-27” wide and comes with a trim kit and rear grille to finish off the look
  • Convenient Functions: The Eco and Sleep functions save you money throughout the day and night while keeping you cool while the programmable 24-hour timer allows you to cool on your schedule
  • Easy Remove Filter: The wall air conditioner features a quick-access filter for easy cleaning so you can simply pull the front handle on the wall unit ac, wipe the filter clean, and push back into the wall unit air conditioner
9.1
Superb
Save 15%
Limited time deal
Amazon Logo
7
8.9
Excellent
Save 27%
LG 14,000 BTU Through the Wall Air Conditioner, 230/208V, Cools 700 Sq.Ft. for Bedroom, Living Room, Apartment, Electronic Control with Remote, White
LG

LG 14,000 BTU Through the Wall Air Conditioner, 230/208V, Cools 700 Sq.Ft. for Bedroom, Living Room, Apartment, Electronic Control with Remote, White

27% Off
Why we love it
  • Customizable cooling for comfort.
  • User-friendly digital controls included.
  • Efficient auto restart function.
Main Highlights
  • Multiple Fan Speeds: 3 cooling and fan speeds with Auto Cool allow you to customize your cooling; Effortlessly adjust the wall unit air flow to suit your needs
  • Maximum Usability: The wall mounted ac unit includes an easy to use digital control panel and remote control; 4-way air deflection gives you ultimate flexibility; Filter light reminder, trim kit, and a removable, washable filter are included for your convenience
  • Auto Restart: After a power failure, Auto Restart will automatically turn the ac wall unit back on when power is restored
  • Functional Wall Air Conditioner: The thermostat can be set between 60°F and 86°F (16°C and 30°C); This wall unit ac requires a special 230/208V LCDI Plug (NEMA 6 - 20); Create a cooling schedule to save on energy expenditures s with the 24 hour on/off timer
  • Cools Rooms up to 700 Square Feet: LT1430CNR is ideal for cooling medium rooms (30' X 25'); With the 700 square feet cooling coverage, keep your kitchen, living room, bedroom, or office comfortably cool
8.9
Excellent
Save 27%
Amazon Logo
8
8.8
Excellent
Save 15%
LG 11,800 BTU Through the Wall Air Conditioner, 115V, Cools up to 530 Sq. Ft. for Bedroom, Living Room, Apartment, with Remote, 3 Cool & Fan Speeds, Universal design fits most sleeves, White
LG

LG 11,800 BTU Through the Wall Air Conditioner, 115V, Cools up to 530 Sq. Ft. for Bedroom, Living Room, Apartment, with Remote, 3 Cool & Fan Speeds, Universal design fits most sleeves, White

15% Off
Why we love it
  • Energy efficiency reduces utility bills.
  • Powerful cooling for large spaces.
  • Convenient remote control included.
Main Highlights
  • Energy Efficient R-32 Refrigerant: With an energy efficiency ratio (EER) of 10.6, this ac wall unit employs the most efficient refrigerant currently used in the industry
  • Wall Mounted AC Unit: This 11,800 BTU ac wall unit is suited for a through the wall installation; It is not properly vented for a standard window installation; The wall air conditioner has dimensions of 24” W x 20.1” D x 14.4” H
  • Confident Cooling: This air conditioner features 3 cooling speeds and 3 pre-programmed modes meant to cool rooms up to 530 square feet using a turbo fan
  • Wall Unit Modes: Energy Saver mode keeps the fan running to circulate air but turns off the compressor when your desired room temperature is reached; Dry mode removes moisture from your space; Cool mode keeps you comfortable on warm days with cold air
  • Accessories Included: A trim kit finishes the indoor installation, while a plastic mesh grille protects the outdoor; A washable, reusable filter, insulation foam, and a remote are also included. Wall Cutout Dimensions: 25.88 W x 16.72 L x 15.53 H
8.8
Excellent
Save 15%
Amazon Logo
9
8.8
Excellent
Save 33%
Frigidaire 230V 12000 BTU Wall Air Conditioner with Dehumidifier, Fan & Remote Control, Quiet Energy Efficient Wall Mounted AC Unit for Home Cooling, Cools Rooms Up To 550 Sq Ft
Frigidaire

Frigidaire 230V 12000 BTU Wall Air Conditioner with Dehumidifier, Fan & Remote Control, Quiet Energy Efficient Wall Mounted AC Unit for Home Cooling, Cools Rooms Up To 550 Sq Ft

33% OffLimited time deal
Why we love it
  • Powerful cooling for large rooms.
  • Easy installation and maintenance.
  • Washable filter keeps efficiency high.
Main Highlights
  • Enjoy Better Air: This wall mounted air conditioner comes with a built-in air ionizer that reduces airborne particles to improve your air quality so you can breathe easier in your space
  • Keep The Air Flowing: Switch the wall ac unit to fan mode to help air circulate throughout the room; choose between 3 speeds to find the best balance for your space
  • Control from the Couch: Use the included remote control to adjust your wall air conditioner’s settings from afar without having to get up
  • Additional Features: Align your cooling with your daily schedule with the wall ac’s programmable 24-hour timer, and use sleep mode to optimize temperature and efficiency during the wee hours
  • Easy Maintenance: When the included air filter gets full, just remove it, wash it off, dry it, then pop it back in for easy maintenance
8.8
Excellent
Save 33%
Limited time deal
Amazon Logo
10
8.7
Excellent
Save 9%
TCL H8T91H Heat 8,000 Smart Through-The-Wall Air Conditioner, Heater, Fan & Dehumidifier, 350 Sq. Ft, Remote Control, Compatible with Alexa/Google Assistant, 8000 BTU, White
TCL

TCL H8T91H Heat 8,000 Smart Through-The-Wall Air Conditioner, Heater, Fan & Dehumidifier, 350 Sq. Ft, Remote Control, Compatible with Alexa/Google Assistant, 8000 BTU, White

9% Off
Why we love it
  • Year round comfort.
  • Voice control with smart assistants.
  • Cools rooms up to 350.
Main Highlights
  • Set The Perfect Temperature: This wall ac unit is equipped with a 8,000 BTU cooling capacity and a 4,200 BTU heater that lets you maintain ideal temperatures in rooms up to 350 sq ft; cool off or warm up your space and stay comfortable all year long
  • Built-in Dehumidifier: Set the wall unit to Dry Mode to pull moisture from the air and improve your space’s air quality; control and reduce humidity to make your space more comfortable and help prevent odors
  • Works with Smart Home Devices: This wall ac works with smart home devices like Amazon Alexa and Google Assistant so you can control it with simple voice commands; change and adjust your unit’s settings without needing to get up
  • Compatible Sleeve Dimensions: This wall unit fits wall sleeves sized 26”x20”x15.57”; Wall Sleeve Not Included
  • Actual coverage may vary based on room size and configuration (ceiling height, number of windows, and other varying conditions) and environmental factors such as number of occupants, home insulation, etc
8.7
Excellent
Save 9%
Amazon Logo
Advertisement

Related Deals You Might Like for Through The Wall Air Conditioner

Advertisement
📊We scanned 1742 products
🔍
We reviewed the most relevant Through The Wall Air Conditioner offers across Amazon and leading retailers, covering major brands and models. Our shortlist features trusted names like Whirlpool, Keystone, Frigidaire, LG, TCL, known for dependable quality and smart design.
⭐
To determine today's best Through The Wall Air Conditioner, we analyzed 8711 real customer and expert reviews, focusing on satisfaction, real-world performance and long-term reliability. We also weigh each review's relevance, authenticity and freshness for a fair comparison.

Here's what we found:

🏆 #1
Whirlpool 14,000 BTU 230V Through-the-Wall Air Conditioner with Supplemental Heat, Dehumidifier and Remote, Wall AC Unit for Apartment, Living Room and Large Rooms up to 700 Square Feet in White

Our overall winner is Whirlpool 14,000 BTU 230V Through-the-Wall Air Conditioner with Supplemental Heat, Dehumidifier and Remote, Wall AC Unit for Apartment, Living Room and Large Rooms up to 700 Square Feet in White by Whirlpool. It stands out for the right balance of quality, performance and value.

✨ What sets it apart:
✓Powerful cooling for spaces
✓Flexible, customizable settings
✓Fits standard sleeves
💎 Best Value
Keystone 14,000 BTU Wall Mounted Air Conditioner with Supplemental Heat and Dehumidifier Function, 230V, Wall AC for Living Room and Large Rooms up to 700 Sq.Ft., Quiet, High Efficiency AC with Remote

The best value for most shoppers is Keystone 14,000 BTU Wall Mounted Air Conditioner with Supplemental Heat and Dehumidifier Function, 230V, Wall AC for Living Room and Large Rooms up to 700 Sq.Ft., Quiet, High Efficiency AC with Remote by Keystone, with consistently high satisfaction across expert and customer reviews.

💰 Best Deal
Frigidaire 230V 12000 BTU Wall Air Conditioner with Dehumidifier, Fan & Remote Control, Quiet Energy Efficient Wall Mounted AC Unit for Home Cooling, Cools Rooms Up To 550 Sq Ft

The strongest deal right now for Through The Wall Air Conditioner is Frigidaire 230V 12000 BTU Wall Air Conditioner with Dehumidifier, Fan & Remote Control, Quiet Energy Efficient Wall Mounted AC Unit for Home Cooling, Cools Rooms Up To 550 Sq Ft at Frigidaire, currently at 33% off.

🔄Our Through The Wall Air Conditioner ranking is updated regularly to reflect new releases and price changes-check back for the latest picks and deals.