20 Best Through Wall Air Conditioners [2022]

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

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# Preview Product
1 LG 11,800 BTU Through-The-Wall Remote, Cools up to 530 Sq. Ft, Energy Star, 3 Cool & Fan Speeds,... LG 11,800 BTU Through-The-Wall Remote, Cools up to 530 Sq. Ft, Energy Star, 3 Cool & Fan Speeds,...
2 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
3 Koldfront WTC12002WCO115V 12,000 BTU 115V Through the Wall Air Conditioner - Cool Only Koldfront WTC12002WCO115V 12,000 BTU 115V Through the Wall Air Conditioner - Cool Only
4 Keystone 18,000 BTU 230V Window Wall Air Conditioner | Energy Star | Follow Me Remote Control |... Keystone 18,000 BTU 230V Window Wall Air Conditioner | Energy Star | Follow Me Remote Control |...
5 Friedrich Uni-Fit 8,000 BTU Smart Wi-Fi Through-The-Wall Air Conditioner Friedrich Uni-Fit 8,000 BTU Smart Wi-Fi Through-The-Wall Air Conditioner
6 Whirlpool 115V 4,200 Supplemental 8,000 BTU Through-The-Wall Air Conditioner and Heater with Remote... Whirlpool 115V 4,200 Supplemental 8,000 BTU Through-The-Wall Air Conditioner and Heater with...
7 Whirlpool 14,000 BTU 230V Through-The-Wall Air Conditioner, Dehumidifer | AC for Rooms up to 700... Whirlpool 14,000 BTU 230V Through-The-Wall Air Conditioner, Dehumidifer | AC for Rooms up to 700...
8 Frigidaire FFTA103WA1 24' Energy Star Through The Wall Air Conditioner with 10000 BTU Cooling... Frigidaire FFTA103WA1 24" Energy Star Through The Wall Air Conditioner with 10000 BTU Cooling...
9 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
10 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...
11 Cooper&Hunter 15,000 BTU (1.25 Ton) High Efficiency PTAC Packaged Terminal Air Conditioner With Heat... Cooper&Hunter 15,000 BTU (1.25 Ton) High Efficiency PTAC Packaged Terminal Air Conditioner With...
12 Keystone 10,000 BTU 115V Through-The-Wall Air Conditioner | Energy Star | Follow Me LCD Remote... Keystone 10,000 BTU 115V Through-The-Wall Air Conditioner | Energy Star | Follow Me LCD Remote...
13 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...
14 Cooper & Hunter 12,000 BTU PTAC Packaged Terminal Air Conditioner With Heat Pump PTHP Unit Heating... Cooper & Hunter 12,000 BTU PTAC Packaged Terminal Air Conditioner With Heat Pump PTHP Unit...
15 Friedrich CCF05A10A 16' Air Conditioner with 5000 BTU Cooling Capacity 115V in White Friedrich CCF05A10A 16" Air Conditioner with 5000 BTU Cooling Capacity 115V in White
16 Keystone 14,000 BTU 230V Through-The-Wall Air Conditioner | 10,600 BTU Supplemental Heating | LCD... Keystone 14,000 BTU 230V Through-The-Wall Air Conditioner | 10,600 BTU Supplemental Heating | LCD...
17 Frigidaire Home Comfort White 12,000 BTU 10.5 Eer 230V Through-The-Wall Air Conditioner - FFTA1233U2 Frigidaire Home Comfort White 12,000 BTU 10.5 Eer 230V Through-The-Wall Air Conditioner - FFTA1233U2
18 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,...
19 Frigidaire FHTC142WA2 Wall Air Conditioner 14000 Cooling BTU, 700 sq. ft. 230/208 Volts, Remote,... Frigidaire FHTC142WA2 Wall Air Conditioner 14000 Cooling BTU, 700 sq. ft. 230/208 Volts, Remote,...
20 Friedrich CCW12B10A Chill Premier Smart Air Conditioner Wall & Window Unit, WiFi Mobile Control,... Friedrich CCW12B10A Chill Premier Smart Air Conditioner Wall & Window Unit, WiFi Mobile Control,...
SaleBestseller No. 1
LG 11,800 BTU Through-The-Wall Remote, Cools up to 530 Sq. Ft, Energy Star, 3 Cool & Fan Speeds,...
  • ENERGY EFFICIENT R-32 REFRIGERANT: With an energy efficiency ratio (EER) of 10.6, this Energy Star-rated air conditioner employs the most efficient...
  • THROUGH THE WALL INSTALLATION: This 11,800 BTU air conditioner is suited for a through the wall installation. It is not properly vented for a standard...
  • CONFIDENT COOLING: This air conditioner features 3 cooling speeds and 3 pre-programmed modes meant to cool rooms up to 530 sq. ft using a turbo fan....
  • ACCESSORIES INCLUDED: A plastic, snap-together trim kit finishes the indoor installation, while a plastic mesh grille protects the outdoor. A...
Bestseller No. 2
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.
Bestseller No. 3
Koldfront WTC12002WCO115V 12,000 BTU 115V Through the Wall Air Conditioner - Cool Only
  • 12,000 BTU cooling; Coverage area 450-550 square feet; EER 10.5; Remote control included; Input Voltage: 115 V/60 Hz
  • 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 77.2 lbs; Dehumidifier function; Power cord length 6 1/2 ft
  • Compatible with the Koldfront wall air conditioner sleeve (WTCSLV) sold separately
  • For a 10,000 BTU version of this model see model: WTC10002WCO115V and 8,000 BTUs see WTC8002WCO
Bestseller No. 4
Keystone 18,000 BTU 230V Window Wall Air Conditioner | Energy Star | Follow Me Remote Control |...
  • QUICK TO COOL: The 18,000 BTU air conditioner for window-mounted installation is what you need to efficiently cool your apartment, bedroom, living...
  • FUNCTIONALITY: Cools a room up to 1,000 sq. ft. with dehumidification up to 3.8 pints per hour.
  • TEMPERATURE SENSING “FOLLOW ME” REMOTE CONTROL: With a thermostat built into the remote control, say good-bye to uneven room temperatures. The...
  • ENERGY STAR RATED COOLING: Energy Star efficiency saves you money on your electric bill (12.1 EER).
  • Special 230-volt/20-amp electrical outlet required (Unit will not work with a standard 115V outlet).
Bestseller No. 5
Friedrich Uni-Fit 8,000 BTU Smart Wi-Fi Through-The-Wall Air Conditioner
  • Size: Width 24.19" Height 14.5" Depth 20.313" Volts: 115 Volts. Amps: 15 Amps. Phase 1.Frequency: 60 Hz.
  • Heat: No. Wireless Remote Controller: Included. Wattage: 755 Watts. Plug Type: 5-15P EER: 10.7. CEER: 10.6. Programmable Timer: Yes. Cooling Area: 350...
  • Maximum Air Flow: 265 CFM. Adjustable Air Direction: Yes. Number of Air Directions: 8. Wi-Fi: Yes. Smart Appliance: Yes
  • Quietmaster Technology: Solid steel inner wall. Advanced airflow design. High density insulation and foam for sound absorption. Aesthetically...
  • Additional Features: Built-in Wi-Fi control on the go with the Friedrich Go App. Smart home / voice command device compatability (Amazon Alexa)...
Bestseller No. 6
Whirlpool 115V 4,200 Supplemental 8,000 BTU Through-The-Wall Air Conditioner and Heater with Remote...
  • EXCEPTIONAL COOLING AND HEATING: This powerful through the wall air conditioner provides 8, 000 BTUs of cooling power and 4, 200 BTUs of heating...
  • COOLING AND HEATING FLEXIBILITY: With 8-way directional louvers, 3 cooling fan speeds, 3 heating speeds, 4 operation modes, and a temperature setting...
  • UNIVERSAL FIT SIZE: There is no need to worry about if your new Whirlpool air conditioner will fit in your existing sleeve. With dimensions of 20....
  • ECO AND SLEEP FUNCTION: Nothing is better than a lower electric bill. The Eco Function and the Sleep Function save you money throughout the day and...
  • EASY REMOVE FILTER: No need to take apart the unit to reach the filter. The Whirlpool AC unit features a quick-access filter for easy cleaning. Just...
Bestseller No. 7
Whirlpool 14,000 BTU 230V Through-The-Wall Air Conditioner, Dehumidifer | AC for Rooms up to 700...
  • EXCEPTIONAL COOLING: This powerful 14, 000 BTU through the wall air conditioner is best for spaces up to 700 sq. ft (not suitable for window...
  • COOLING FLEXIBILITY: With 8-way directional louvers, 3 fan speeds, 4 operation modes, and a temperature setting range of 62-86 degrees, you can...
  • UNIVERSAL FIT SIZE: There is no need to worry about if your new Whirlpool air conditioner will fit in your existing sleeve. With dimensions of 20....
  • ECO AND SLEEP FUNCTION: Nothing is better than a lower electric bill. The Eco Function and the Sleep Function save you money throughout the day and...
  • EASY REMOVE FILTER: No need to take apart the unit to reach the filter. The Whirlpool AC unit features a quick-access filter for easy cleaning. Just...
Bestseller No. 8
Frigidaire FFTA103WA1 24" Energy Star Through The Wall Air Conditioner with 10000 BTU Cooling...
  • Width: 24" x Height: 14.5" x Depth: 20.62"
  • Cooling Capacity (BTU): 10000 - Decibel Rating: 59 dBA
  • Energy Star - UL Certification - Wireless Remote Controller - 3 fan speeds
  • Weight: 87 lbs - 115 Volts - Cooling Area: 450 sq. ft.
  • Warranty: 1 Year Full/5 Year Sealed System
Bestseller No. 9
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...
  • 300-350 sq. ft. coverage area; Remote control included; 2 year warranty
SaleBestseller No. 10
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. 11
Cooper&Hunter 15,000 BTU (1.25 Ton) High Efficiency PTAC Packaged Terminal Air Conditioner With Heat...
  • Cooper&Hunter 14,700/14,500 BTU/h Packaged Terminal Unit Heat Pump with Cooling (Dehumidifier) + 13,500/13,200 Heat Pump Heating Capacity –...
  • Pre-Charged with R-410A Refrigerant Type, 6.5' Power Cord Included
  • Wall sleeve and grille are required for the new installation but 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
Bestseller No. 12
Keystone 10,000 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 10,000 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...
SaleBestseller No. 13
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. 14
Cooper & Hunter 12,000 BTU PTAC Packaged Terminal Air Conditioner With Heat Pump PTHP Unit Heating...
  • Cooper&Hunter 12,000 BTU Packaged Terminal Unit Heat Pump with Cooling (Dehumidifier) + 3.6 KW Electric Heater Perfect for...
  • 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
Bestseller No. 15
Friedrich CCF05A10A 16" Air Conditioner with 5000 BTU Cooling Capacity 115V in White
  • Chill Premier Smart Window Air Conditioners: Home or away, you're in control with the Friedrich Go app. Integrated Wi-Fi control from your smartphone....
  • Connect in Minutes: It’s easy with our simplified set up process
  • Custom Cooling Schedule: Easily set your home, away and night time preferences. Create a custom cooling schedule that fits your lifestyle
  • You’re in Control Anytime, Anywhere: Power your unit on and off, change temperature, system mode, and adjust fan speeds no matter where you are
  • QuietMaster Technology: Building the quietest air conditioners begins with the design process and continues through the selection of superior...
Bestseller No. 16
Keystone 14,000 BTU 230V Through-The-Wall Air Conditioner | 10,600 BTU Supplemental Heating | LCD...
  • LARGE-SCALE COOLING AND HEATING: With a 9.3 energy efficiency ratio (EER), this 14,000 BTU through the wall air conditioner can effectively cool rooms...
  • 230-VOLT/20-AMP ELECTRICAL OUTLET REQUIRED: This air conditioner has a 6.5ft power cord with a NEMA 6-20P 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. 18
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...
Bestseller No. 19
Frigidaire FHTC142WA2 Wall Air Conditioner 14000 Cooling BTU, 700 sq. ft. 230/208 Volts, Remote,...
  • Size: Width 24" Height 14.5" Depth 19"
  • Cooling Capacity (BTU) 14000, Commercial: No, Weight: 80.00 lbs
  • Heat: No. Wireless Remote Controller: Included. Plug Type: 6-15P. CEER: 9.3. Programmable Timer: Yes. Includes Thermostat: No. Cooling Area700 sq. ft....
  • Multi-Speed Fan: Enjoy more cooling flexibility with three different fan speeds. Eco Mode: Reduce your utility bills while still keeping your home...
  • Automatic Remote Temperature Control: Remain comfortable at all times with a thermostat located on your air conditioner's remote control, which...
Bestseller No. 20
Friedrich CCW12B10A 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...

Having trouble finding a great through wall air conditioners?

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

After hours of searching and using all the models on the market, we have found the best through wall air conditioners for 2022. See our ranking below!

How Do You Buy The Best Through Wall Air Conditioners?

Do you get stressed out thinking about shopping for a great through wall air conditioners? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching through wall air conditioners, which is why we have assembled a comprehensive list of the greatest through wall air conditioners 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 wall air conditioners that you consider buying. Your questions might include the following:

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

We’re convinced that you likely have far more questions than just these regarding through wall air conditioners, 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 wall air conditioners, 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 wall air conditioners. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an through wall air conditioners 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 wall air conditioners 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 wall air conditioners 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 wall air conditioners?
  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 wall air conditioners.
  5. Customer Ratings: Number ratings grade through wall air conditioners objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their through wall air conditioners.
  7. Product Quality: You don’t always get what you pay for with an through wall air conditioners, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an through wall air conditioners is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining through wall air conditioners 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 wall air conditioners is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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 19,2021

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.

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