20 Best Through-the-wall Air Conditioner [2024]

Are you looking for the best Through-the-wall Air Conditioner? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Through-the-wall Air Conditioner.

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# Preview Product
1 Koldfront WTC12001W 12,000 BTU 208/230V Through the Wall Heat/Cool Air Conditioner Koldfront WTC12001W 12,000 BTU 208/230V Through the Wall Heat/Cool Air Conditioner
2 LG 9,800 BTU Through-The-Wall Air Conditioner with Remote, Cools up to 440 Sq. Ft, Energy Star, 3... LG 9,800 BTU Through-The-Wall Air Conditioner with Remote, Cools up to 440 Sq. Ft, Energy Star, 3...
3 Koldfront WTC8002WCO 8,000 BTU 115V Through the Wall Air Conditioner - Cool Only Koldfront WTC8002WCO 8,000 BTU 115V Through the Wall Air Conditioner - Cool Only
4 Koldfront WTC8001WSLV 8,000 BTU Through the Wall Air Conditioner with 4200 BTU Heater Koldfront WTC8001WSLV 8,000 BTU Through the Wall Air Conditioner with 4200 BTU Heater
5 Keystone 8,000 BTU 115V Through-The-Wall Air Conditioner | 4,200 BTU Supplemental Heating | LCD... Keystone 8,000 BTU 115V Through-The-Wall Air Conditioner | 4,200 BTU Supplemental Heating | LCD...
6 Koldfront WTC14001W 14000 BTU 208/230V Through the Wall Air Conditioner with 10600 BTU Heater with... Koldfront WTC14001W 14000 BTU 208/230V Through the Wall Air Conditioner with 10600 BTU Heater...
7 Koldfront WTC8001W 8,000 BTU Through the Wall Air Conditioner with 3500 BTU Heater Koldfront WTC8001W 8,000 BTU Through the Wall Air Conditioner with 3500 BTU Heater
8 KEYSTONE 12,000 BTU 115V Through-The-Wall Air Conditioner | Energy Star | Follow Me LCD Remote... KEYSTONE 12,000 BTU 115V Through-The-Wall Air Conditioner | Energy Star | Follow Me LCD Remote...
9 Friedrich CCW18B30A Chill Premier Smart Air Conditioner Wall & Window Unit, WiFi Mobile Control,... Friedrich CCW18B30A Chill Premier Smart Air Conditioner Wall & Window Unit, WiFi Mobile Control,...
10 Frigidaire FFTA123WA1 24' Energy Star Through the Wall Air Conditioner with 12000 BTU Cooling... Frigidaire FFTA123WA1 24" Energy Star Through the Wall Air Conditioner with 12000 BTU Cooling...
11 AMANA 12,000 BTU 230-Volt/208-Volt Through-The-Wall Air Conditioner with Heat (12000) AMANA 12,000 BTU 230-Volt/208-Volt Through-The-Wall Air Conditioner with Heat (12000)
12 Koldfront WTC12001WSLV 12,000 BTU 208/230V Through the Wall Heat/Cool Air Conditioner with Sleeve Koldfront WTC12001WSLV 12,000 BTU 208/230V Through the Wall Heat/Cool Air Conditioner with Sleeve
13 LG LT0816CER 8,000 BTU Wall Air Conditioner, 115V, White LG LT0816CER 8,000 BTU Wall Air Conditioner, 115V, White
14 Keystone 8,000 BTU 115V Through-The-Wall Air Conditioner | Energy Star | Follow Me LCD Remote... Keystone 8,000 BTU 115V Through-The-Wall Air Conditioner | Energy Star | Follow Me LCD Remote...
15 Keystone 14,000 BTU 230V Through-The-Wall Air Conditioner | Follow Me LCD Remote Control | Sleep... Keystone 14,000 BTU 230V Through-The-Wall Air Conditioner | Follow Me LCD Remote Control | Sleep...
16 Koldfront WTCSLV Through the Wall Air Conditioner Sleeve - White Koldfront WTCSLV Through the Wall Air Conditioner Sleeve - White
17 Cooper & Hunter 9,000 BTU PTAC Packaged Terminal Air Conditioner Heat Pump Heating And Cooling With... Cooper & Hunter 9,000 BTU PTAC Packaged Terminal Air Conditioner Heat Pump Heating And Cooling...
18 LG 9,800 BTU Through the Wall Air Conditioner, 230/208V, Cools up to 440 Sq. Ft. for Bedroom, Living... LG 9,800 BTU Through the Wall Air Conditioner, 230/208V, Cools up to 440 Sq. Ft. for Bedroom,...
19 Keystone Capability 8,000 115V Window Wall Air Conditioner | 3,500 BTU Supplemental Heating | Sleep... Keystone Capability 8,000 115V Window Wall Air Conditioner | 3,500 BTU Supplemental Heating |...
Bestseller No. 1
Koldfront WTC12001W 12,000 BTU 208/230V Through the Wall Heat/Cool Air Conditioner
  • 12000 BTU cooling: 1330W/6.6A; 10600 BTU heating: 3450W/15.5A
  • 450-550 sq. ft. coverage area; remote control included
  • 4-way air directional louvers; Three (3) fan speeds; Four (4) operation modes
  • Compatible with the Koldfront wall air conditioner sleeve (WTCSLV) sold separately
  • Dehumidification capacity: approximately 60 pints/day; Input voltage: 208/230 V/60 Hz; EER 9.5
SaleBestseller No. 2
LG 9,800 BTU Through-The-Wall Air Conditioner with Remote, Cools up to 440 Sq. Ft, Energy Star, 3...
  • Your purchase includes One LG 9,800 BTU 115V Air Conditioner in White | Through-the-Wall Remote Control & Installation Kit included
  • Air conditioner dimensions – 24” W x 14.41” H x 20.09” D | Weight – 70 lbs. | Indoor Noise Max rating – 56 dB | Voltage – 115V 60Hz
  • Performance: 10,000 BTU | Dehumidification: 2.9 pts/hr. | Estimated cooling area – 450 Sq. Ft. | Refrigerant – R32 | CEER – 10.6
  • LG air conditioners provide exceptional cooling power that will keep you and your family cool, comfortable, and in control with 3 different speeds
  • Operate with LED display and simple selection control panel, up/down temperature adjustments, and fan speed selection, using the full-featured remote...
Bestseller No. 3
Koldfront WTC8002WCO 8,000 BTU 115V Through the Wall Air Conditioner - Cool Only
  • 8,000 BTU cooling; Coverage area 300-350 square feet; EER 10.6; Remote control included
  • Temperature Range: 62° F - 86° F; Sleep mode; 24 hour timer; Energy saver feature; Control panel with digital display
  • Dimensions: 14.5" H x 24.2" W x 20.3" D; Weight 68.3 lbs; Dehumidifier function; Power cord length 6 1/2 ft; Plug Type: NEMA 5-15P
  • Compatible with the Koldfront wall air conditioner sleeve (WTCSLV) sold separately
  • For a 10,000 BTU version of this model see model: WTC10002WCO115V and 12,000 BTUs see WTC12002WCO115V
Bestseller No. 4
Koldfront WTC8001WSLV 8,000 BTU Through the Wall Air Conditioner with 4200 BTU Heater
  • Save money by purchasing two of Koldfront's most popular products together versus individually!
  • 8000 BTU through the wall heat/cool air conditioner (WTC8001W) & wall sleeve (WTCSLV)
  • The wall sleeve is designed to securely fit Koldfront's line of through the wall air conditioners. PLEASE NOTE: Products will ship separately
  • 8,000 BTU cooling 890 W/7.8A; 4,200 BTU heating 1320W/12.0A - Note: Heat function is only intended to provide supplemental heating in addition to an...
  • 8,000 BTU cooling 890 W/7.8A; 4,200 BTU heating 1320W/12.0A - Note: Heat function is only intended to provide supplemental heating in addition to an...
SaleBestseller No. 5
Keystone 8,000 BTU 115V Through-The-Wall Air Conditioner | 4,200 BTU Supplemental Heating | LCD...
  • SUPERIOR COOLING AND HEATING: With a 9.6 energy efficiency ratio (EER), this 8,000 BTU through the wall air conditioner can effectively cool rooms up...
  • TEMPERATURE SENSING FOLLOW ME REMOTE CONTROL: With a thermostat built into the remote control, say good-bye to uneven room temperatures. The remote...
  • FRONT-ACCESS FILTER: Let’s face it. Filters collect dust. With our front-access design, cleaning that dusty filter is a piece of cake. Simply pull...
  • GUARANTEED FIT: This air conditioner will fit in your existing 24.5” to 27” sleeve. We guarantee it. At 20.3” D x 24.2” W x 14.5” H, we...
  • ENERGY-CONSCIOUS OPTIONS: While there are 3 cooling modes, heating mode, and 3 fan speeds pre-programmed, you have flexibility. The Auto option will...
Bestseller No. 6
Koldfront WTC14001W 14000 BTU 208/230V Through the Wall Air Conditioner with 10600 BTU Heater with...
  • 14,000 BTU cooling; 10,600 BTU heating; 700 square feet coverage area; CEER: 9.3
  • PLEASE NOTE: This is a 230V unit and requires a 230V outlet; Plug type Nema 6-20P
  • Temperature Range: 62° F - 86° F; Sleep mode; 24 hour timer; Energy saver feature; Control panel with digital display; Remote control included;...
  • Compatible with the Koldfront wall air conditioner sleeve (WTCSLV) sold separately. For this model with the wall sleeve included see model number...
  • Dimensions: 20-3/8" D x 14-1/2" H x 24-1/4" W; Weight: 79 lbs
Bestseller No. 7
Koldfront WTC8001W 8,000 BTU Through the Wall Air Conditioner with 3500 BTU Heater
  • 8,000 BTU cooling - 890 W/7.8A; 4,200 BTU heating - 1320W/12.0A Dimensions: 14.5" H x 24.2" W x 20.3" D
  • 300-350 sq. ft. coverage area; Remote control included; 2 year warranty
  • 4-way air directional louvers; Three (3) fan speeds; Four (4) operation modes
  • Compatible with the Koldfront wall air conditioner sleeve (WTCSLV) sold separately; to purchase with the sleeve see model WTC8001WKIT
  • Note: Heat function is only intended to provide supplemental heating in addition to an existing heat source.
SaleBestseller No. 8
KEYSTONE 12,000 BTU 115V Through-The-Wall Air Conditioner | Energy Star | Follow Me LCD Remote...
  • ENERGY STAR-RATED COOLING: With a 10.5 energy efficiency ratio (EER), this 12,000 BTU through the wall air conditioner can effectively cool rooms up...
  • TEMPERATURE SENSING FOLLOW ME REMOTE CONTROL: With a thermostat built into the remote control, say good-bye to uneven room temperatures. The remote...
  • FRONT-ACCESS FILTER: Let’s face it. Filters collect dust. With our front-access design, cleaning that dusty filter is a piece of cake. Simply pull...
  • GUARANTEED FIT: This air conditioner will fit in your existing 24.5” to 27” sleeve. We guarantee it. At 20.3” D x 24.2” W x 14.5” H, we...
  • ENERGY-CONSCIOUS OPTIONS: While there are 3 cooling modes and 3 fan speeds pre-programmed, you have flexibility. The Auto option will automatically...
Bestseller No. 9
Friedrich CCW18B30A Chill Premier Smart Air Conditioner Wall & Window Unit, WiFi Mobile Control,...
  • SMART WIFI CONTROL – Home or away, you’re in charge with the Friedrich Go App. Integrated Wi-Fi control from your smartphone and voice command...
  • QUIET YET POWERFUL – Running up to 25% quieter than other units on the market, this air conditioner is constructed with heavy-duty insulation and...
  • EASY INSTALLATION – Chill Premier CCW models are designed with a slideout chassis for more permanent installation and easier access for maintenance....
  • CLEAN AIR & SUSTAINABLE DESIGN – Breathe easy with the Chill Premier unit. Safe for your family and the environment, this Energy STAR model comes...
  • ONE FAN, THREE FUNCTIONS – The perfect temperature is just a click away with the all-new WiFi-compatible, three-function Chill Premier Smart Air...
SaleBestseller No. 10
Frigidaire FFTA123WA1 24" Energy Star Through the Wall Air Conditioner with 12000 BTU Cooling...
  • Width: 24" x Height: 14.5" x Depth: 20.625"
  • Type: Wall - Cooling Capacity (BTU): 12000 - Decibel Rating: 61 dBA
  • Energy Star - UL Certification - Remote Control - 3 Fan Speeds
  • Cooling Area - 550 sq. ft - 115 Volts - Weight: 90 lbs.
  • Warranty: 1 Year Full/5 Year Sealed System
Bestseller No. 12
Koldfront WTC12001WSLV 12,000 BTU 208/230V Through the Wall Heat/Cool Air Conditioner with Sleeve
  • Save money by purchasing two of Koldfront's most popular products together versus individually!
  • 12000 BTU through the wall heat/cool air conditioner (WTC12001W) & wall sleeve (WTCSLV)
  • The wall sleeve is designed to securely fit Koldfront's line of through the wall air conditioners. PLEASE NOTE: Products will ship separately
  • 12000 BTU cooling: 1330W/6.6A; 10600 BTU heating: 3450W/15.5A. Note: Heat function is only intended to provide supplemental heating in addition to an...
  • Dehumidification capacity: approximately 60 pints/day; Input voltage: 220 V/60 Hz; EER 9.5
Bestseller No. 13
LG LT0816CER 8,000 BTU Wall Air Conditioner, 115V, White
  • Your purchase includes One LG 10,000 BTU Air Conditioner with 8,000 BTU suplemental heater | Through-the-Wall Remote Control & Installation Kit...
  • Air conditioner dimensions – 24” W x 14.41” H x 20.09” D | Weight – 65 lbs. | Indoor Noise Max rating – 56 dB | Voltage – 115V 6 0Hz
  • Performance: 8,000 BTU | Dehumidification: 2.1 pts/hr. | Estimated cooling area – 340 Sq. Ft. | Refrigerant – R32 | CEER – 10.6
  • LG air conditioners provide exceptional cooling power that will keep you and your family cool, comfortable, and in control with 3 different speeds
  • Operate with LED display and simple selection control panel, up/down temperature adjustments, and fan speed selection, using the full-featured remote...
Bestseller No. 14
Keystone 8,000 BTU 115V Through-The-Wall Air Conditioner | Energy Star | Follow Me LCD Remote...
  • ENERGY STAR-RATED COOLING: With a 10. 6 energy efficiency ratio (EER), this 8, 000 BTU through the wall air conditioner can effectively cool rooms up...
  • TEMPERATURE SENSING “FOLLOW ME” REMOTE CONTROL: With a thermostat built into the remote control, say good-bye to uneven room temperatures. The...
  • FRONT-ACCESS FILTER: Let’s face it. Filters collect dust. With our front-access design, cleaning that dusty filter is a piece of cake. Simply pull...
  • FIT: This air conditioner will fit in your existing 24. 5” to 27” durable sleeve. We guarantee it. At 20. 3” D x 24. 2” W x 14. 5” H, we...
  • ENERGY-CONSCIOUS OPTIONS: For climate control in your home, apartment, bedroom, or living room. While there are 3 cooling modes and 3 fan speeds...
Bestseller No. 15
Keystone 14,000 BTU 230V Through-The-Wall Air Conditioner | Follow Me LCD Remote Control | Sleep...
  • LARGE-SCALE COOLING: With a 9.5 energy efficiency ratio (EER), this 14,000 BTU through the wall air conditioner can effectively cool rooms up to 700...
  • 230-VOLT/20-AMP ELECTRICAL OUTLET REQUIRED: This air conditioner has a 6.5ft power cord with a NEMA 6-15P grounding plug that will not fit a standard...
  • TEMPERATURE SENSING FOLLOW ME REMOTE CONTROL: With a thermostat built into the remote control, say good-bye to uneven room temperatures. The remote...
  • FRONT-ACCESS FILTER: Let’s face it. Filters collect dust. With our front-access design, cleaning that dusty filter is a piece of cake. Simply pull...
  • GUARANTEED FIT: This air conditioner will fit in your existing 24.5” to 27” sleeve. We guarantee it. At 20.3” D x 24.2” W x 14.5” H, we...
Bestseller No. 16
Koldfront WTCSLV Through the Wall Air Conditioner Sleeve - White
  • Fits Koldfront through the wall window air conditioners
  • Can accommodate most other brands of through the wall ACs
  • Dimensions: 15 1/4" H x 25 1/2" W x 17 1/2" D
Bestseller No. 17
Cooper & Hunter 9,000 BTU PTAC Packaged Terminal Air Conditioner Heat Pump Heating And Cooling With...
  • 9,000 BTU Packaged Terminal Unit Heat Pump with Cooling (Dehumidifier) + 3.5 KW Electric Heater – Perfect for residential/commercial/hotel use
  • Pre-Charged with R-410A Refrigerant Type, 6.5' Power Cord Included
  • Remote controller, grille and installation sleeve are not included and sold separately.
  • Standard Sizing - 42” Width x 21” Deep x 16” Height allowing you to replace your old PTAC while using existing standard wall sleeve and grille
  • 7 year limited warranty on compressor, 5 year limited warranty on parts
SaleBestseller No. 18
LG 9,800 BTU Through the Wall Air Conditioner, 230/208V, Cools up to 440 Sq. Ft. for Bedroom, Living...
  • Energy Efficient R-32 Refrigerant: With an energy efficiency ratio (EER) of 10.7, this ac wall unit employs the most efficient refrigerant currently...
  • Wall AC Installation: This 9,500 BTU wall mounted ac unit is suited for a through the wall installation; It is not properly vented for a standard...
  • Wall Unit Air Conditioner Features: This ac wall unit features 3 cooling speeds and 3 pre-programmed modes; 4-way air deflection gives you ultimate...
  • Wall Unit AC Modes: Energy Saver mode keeps the fan running to circulate air but turns off the compressor when your desired room temperature is...
  • Accessories Included: A plastic, snap-together trim kit finishes the indoor installation, while a plastic mesh grille protects the outdoor; A...
SaleBestseller No. 19
Keystone Capability 8,000 115V Window Wall Air Conditioner | 3,500 BTU Supplemental Heating | Sleep...
  • HEAT/COOL AIR CONDITIONER: 8,000 BTU cooling capacity / 3,500 BTU supplemental heating capacity to effectively cool or heat your apartment, bedroom,...
  • POWERFUL HEATING OPTION: Supplemental heat capability provides an additional heat source to your main heat source when outdoor temperatures are above...
  • FUNCTIONALITY: Designed for a room up to 350 sq. ft. with dehumidification up to 1.9 pints per hour. Has an adjustable 4-way air flow direction allows...
  • EASY TO INSTALL: with removable chassis for easy window and wall installation.
  • 115-volt/25-amp electrical outlet required

Having trouble finding a great Through-the-wall Air Conditioner?

This problem is well understood by us because we have gone through the entire Through-the-wall Air Conditioner research process ourselves, which is why we have put together a comprehensive list of the best Through-the-wall Air Conditioners available in the market today.

After hours of searching and using all the models on the market, we have found the best Through-the-wall Air Conditioner for 2023. See our ranking below!

How Do You Buy The Best Through-the-wall Air Conditioner?

Do you get stressed out thinking about shopping for a great Through-the-wall Air Conditioner? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Through-the-wall Air Conditioner, which is why we have assembled a comprehensive list of the greatest Through-the-wall Air Conditioner available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Through-the-wall Air Conditioner that you consider buying. Your questions might include the following:

  • Is it worth buying an Through-the-wall Air Conditioner?
  • What benefits are there with buying an Through-the-wall Air Conditioner?
  • What factors deserve consideration when shopping for an effective Through-the-wall Air Conditioner?
  • Why is it crucial to invest in any Through-the-wall Air Conditioner, much less the best one?
  • Which Through-the-wall Air Conditioner are good in the current market?
  • Where can you find information like this about Through-the-wall Air Conditioner?

We’re convinced that you likely have far more questions than just these regarding Through-the-wall Air Conditioner, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Through-the-wall Air Conditioner, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Through-the-wall Air Conditioner. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Through-the-wall Air Conditioner buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Through-the-wall Air Conditioner currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Through-the-wall Air Conditioner has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Through-the-wall Air Conditioner?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Through-the-wall Air Conditioner.
  5. Customer Ratings: Number ratings grade Through-the-wall Air Conditioner objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Through-the-wall Air Conditioner.
  7. Product Quality: You don’t always get what you pay for with an Through-the-wall Air Conditioner, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Through-the-wall Air Conditioner is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Through-the-wall Air Conditioner information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Through-the-wall Air Conditioner is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What air conditioner is best?

A: LG Window AC. LG is known worldwide for its innovative window ACs. Frigidaire. Frigidaire has more than 60 window units. Friedrich. GE. Haier. Noria.Jul 19,2023

Q: How much does it cost to install wall air conditioning?

A: Typically it costs $700 to $7,800 to install a wall-mounted air conditioner. However, the actual price can vary up to as much as $20,000. Generally, you’ll pay in the region of $2,000 for a typical, single-zone mini split installation and up to $4,000 for a medium-size multi-zone system.

Q: Which is the best ducted air conditoner brand?

A: ActronAir APAC Carrier Daikin Dimplex Esatto Fujitsu Hisense Kaden

Q: What is the best free standing air conditioner?

A: An 8,000-BTU portable air conditioner should cool a space of 200 square feet. A 10,000-BTU model is effective in a space of 300 square feet. A 12,000-BTU unit is usually sufficient in a space of 400 square feet. A 13,000-BTU portable air conditioner can usually cover a space of 450 square feet.