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Wall Mounted Air Conditioners

Choose a wall unit air conditioner for a space-saving way to cool a single room without taking up window space. Many wall air conditioner options are installed as a through-the-wall air conditioner that sits in a wall sleeve and vents heat outside. If you are comparing wall-mounted AC units to a ductless mini split, the biggest differences usually come down to installation style and how the system cools the room.

Shop wall-mounted air conditioner models from trusted brands like Frigidaire, GE, and Friedrich, with BTU options to match different room size needs. Choosing between brands often comes down to room size, features, and budget, and a quick Friedrich air conditioner vs Frigidaire comparison can make that decision easier. The right BTU helps your AC cool efficiently without running nonstop. Select air conditioner units also offer inverter technology, plus supplemental heat or a heat pump for year-round comfort.

What to look for in a wall unit air conditioning option:

  • BTU match based on room air needs and room size

  • Multiple fan speeds

  • A washable filter or air filter that is easy to clean

  • Energy Star certified options on select models for better energy efficiency

  • Comfort extras like a thermostat, dehumidification, and quiet operation

  • Professional installation for through the wall setups

 

Wall Mounted Air Conditioners

Friedrich UCT10B10A Uni-Fit Uct10B10A

$849.00

10,000 BTU Smart Thru-the-Wall Air Conditioner with 450 Sq. Ft. Cooling Area The all new Uni-Fit ® offers outstanding energy efficiency, QuietMaster ® technology and integrated Wi-Fi control from your smartphone with Friedrich Go™. Also voice compatible. A universal fit...

Friedrich UCT08B10A Uni-Fit Uct08B10A

$799.00

23,000 BTU Smart Window Wall Room Air Conditioner with 17,300 Electric Heat BTU The all new Uni-Fit ® offers outstanding energy efficiency, QuietMaster ® technology and integrated Wi-Fi control from your smartphone with Friedrich Go™. Also voice compatible. A universal...

Frigidaire FHTC123WA2 Frigidaire 12,000 Btu Built-In Room Air Conditioner
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Frigidaire FHTC123WA2 Frigidaire 12,000 Btu Built-In Room Air Conditioner

$762.01 $854.00

The Frigidaire 12,000 BTU Built-In Room Air Conditioner allows you to enjoy more cooling flexibility with three different fan speeds. With the built in air ionizer you can reduce airborne particles and improve your comfort. Plus, the easy-to-clean washable filter...

Frigidaire FHTC123WA1 Frigidaire 12,000 Btu Built-In Room Air Conditioner
Sold Out Sale
Frigidaire FHTC123WA1 Frigidaire 12,000 Btu Built-In Room Air Conditioner

$762.01 $854.00

The Frigidaire 12,000 BTU Built-In Room Air Conditioner allows you to enjoy more cooling flexibility with three different fan speeds. With the built in air ionizer you can reduce airborne particles and improve your comfort. Plus, the easy-to-clean washable filter...

Frigidaire FHTC103WA2 Frigidaire 10,000 Btu Built-In Room Air Conditioner
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Frigidaire FHTC103WA2 Frigidaire 10,000 Btu Built-In Room Air Conditioner

$692.01 $777.00

The Frigidaire 10,000 BTU Built-In Room Air Conditioner allows you to enjoy more cooling flexibility with three different fan speeds. With the built in air ionizer you can reduce airborne particles and improve your comfort. Plus, the easy-to-clean washable filter...

Frigidaire FHTC103WA1 Frigidaire 10,000 Btu Built-In Room Air Conditioner
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Frigidaire FHTC103WA1 Frigidaire 10,000 Btu Built-In Room Air Conditioner

$692.01 $777.00

The Frigidaire 10,000 BTU Built-In Room Air Conditioner allows you to enjoy more cooling flexibility with three different fan speeds. With the built in air ionizer you can reduce airborne particles and improve your comfort. Plus, the easy-to-clean washable filter...

Frigidaire FHTC083WA1 Frigidaire 8,000 Btu Built-In Room Air Conditioner
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Frigidaire FHTC083WA1 Frigidaire 8,000 Btu Built-In Room Air Conditioner

$622.01 $699.00

The Frigidaire 8,000 BTU Built-In Room Air Conditioner allows you to enjoy more cooling flexibility with three different fan speeds. With the built in air ionizer you can reduce airborne particles and improve your comfort. Plus, the easy-to-clean washable filter...

Ge Appliances AHW06LZ Ge® 6,000 Btu Electronic Window Air Conditioner For Small Rooms Up To 250 Sq Ft.
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Ge Appliances AHW06LZ Ge® 6,000 Btu Electronic Window Air Conditioner For Small Rooms Up To 250 Sq Ft.

$411.36

Cools Small Rooms 6,000 BTU cooling capacity offers maximum comfort in rooms up to 250 square feet Maximum Comfort Cool Keep home comfortable and maximize AC efficiency with three cooling settings and fan speeds to choose from Eco Mode The...

Lg LT1037HNR 10,000 Btu 230V Through-The-Wall Air Conditioner With Heat
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Lg LT1037HNR 10,000 Btu 230V Through-The-Wall Air Conditioner With Heat

$591.81

Maximum CoolingLg Air Conditioners Provide Exceptional Cooling Power That Will Keep You And Your Family Cool, Comfortable, And In Control. Made To PerfectionLg Air Conditioners Add Powerful Performance And Stable Durability To Perfectly Match Your Frame. 3 In 1 OperationUse...

Lg LT1237HNR 11,200 Btu 230V Through-The-Wall Air Conditioner With Heat
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Lg LT1237HNR 11,200 Btu 230V Through-The-Wall Air Conditioner With Heat

$632.35

Maximum CoolingLg Air Conditioners Provide Exceptional Cooling Power That Will Keep You And Your Family Cool, Comfortable, And In Control. Made To PerfectionLg Air Conditioners Add Powerful Performance And Stable Durability To Perfectly Match Your Frame. 3 In 1 OperationUse...

Ge Appliances AHY14LZ Ge® 115 Volt Smart Room Air Conditioner
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Ge Appliances AHY14LZ Ge® 115 Volt Smart Room Air Conditioner

$649.02

Room SizeIt'S Important To Pick An Air Conditioner Based On The Room Size Of The Room (Or Rooms) To Be Cooled. This Air Conditioner Cools Large Rooms Up To 700 Sq Ft Smart ProductConnected Functionality To Full Control Your Air...

Frigidaire FFTH0822R1 Frigidaire 8,000 Btu Built-In Room Air Conditioner With Supplemental Heat
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Frigidaire FFTA1033U2 Frigidaire 10,000 Btu Built-In Room Air Conditioner- 230V/60Hz
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Frigidaire FFTA1033U2 Frigidaire 10,000 Btu Built-In Room Air Conditioner- 230V/60Hz

$601.40

Remote Control and Easy-to-Clean Washable Filter

Ge Appliances AJCQ10ACH Ge® 115 Volt Built-In Cool-Only Room Air Conditioner
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Ge Appliances AJCQ10ACH Ge® 115 Volt Built-In Cool-Only Room Air Conditioner

$843.34

True Built In DesignThe Ultimate Fit & Finish For More Usable Space And The Best In Built-In Installation. Sleeve And Chassis Are Perfectly Integrated, Creating A Seamless Fit Without Leaks Or Gaps Premium FinishBright, Clean Color & A Decorative Metallic...

Ge Appliances AHY08LZ Ge® 115 Volt Smart Room Air Conditioner
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Ge Appliances AHY08LZ Ge® 115 Volt Smart Room Air Conditioner

$539.98

Room SizeIt'S Important To Pick An Air Conditioner Based On The Room Size Of The Room (Or Rooms) To Be Cooled. This Air Conditioner Cools & Heats Medium Rooms Up To 350 Sq Ft Smart ProductConnected Functionality To Full Control...

Frigidaire FFTA123WA1 Frigidaire 12,000 Btu Built-In Room Air Conditioner- 115V/60Hz
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Frigidaire FFTA123WA1 Frigidaire 12,000 Btu Built-In Room Air Conditioner- 115V/60Hz

$502.15

Remote Control and Easy-to-Clean Washable Filter

Friedrich WCT08A10A Wallmaster Wct08A10A
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Friedrich WCT08A10A Wallmaster Wct08A10A

$929.00

Wallmaster Is Your Only Perfect Fit For Existing 27" Sleeves, Including Fedders A And B (Requires A Baffle Kit). Our New 2021 Smart Models Have Integrated Wi-Fi Control Through Friedrichconnect , And Are Voice Command Compatible. From The Durable Commercial-Grade...

Friedrich WCT12A10A Wallmaster Wct12A10A
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Friedrich WCT12A10A Wallmaster Wct12A10A

$0.00

Wallmaster Is Your Only Perfect Fit For Existing 27" Sleeves, Including Fedders A And B (Requires A Baffle Kit). Our New 2021 Smart Models Have Integrated Wi-Fi Control Through Friedrichconnect , And Are Voice Command Compatible. From The Durable Commercial-Grade...

Friedrich UET08A11A Uni-Fit Uet08A11A
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Friedrich UET08A11A Uni-Fit Uet08A11A

$0.00

The All New Uni-Fit Offers Outstanding Energy Efficiency, Quietmaster Technology And Integrated Wi-Fi Voice-Command Compatible Control From Your Smartphone With Friedrich Go . A Universal Fit For Existing Sleeves From 24 1/2"-27". Ships With A Two-Piece Trim Ring That Fits...

Friedrich UET14A33A Uni-Fit Uet14A33A
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Friedrich UET14A33A Uni-Fit Uet14A33A

$0.00

The All New Uni-Fit Offers Outstanding Energy Efficiency, Quietmaster Technology And Integrated Wi-Fi Voice-Command Compatible Control From Your Smartphone With Friedrich Go . A Universal Fit For Existing Sleeves From 24 1/2"-27". Ships With A Two-Piece Trim Ring That Fits...

Friedrich UET12A33A Uni-Fit Uet12A33A
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Friedrich UET12A33A Uni-Fit Uet12A33A

$0.00

The All New Uni-Fit Offers Outstanding Energy Efficiency, Quietmaster Technology And Integrated Wi-Fi Voice-Command Compatible Control From Your Smartphone With Friedrich Go . A Universal Fit For Existing Sleeves From 24 1/2"-27". Ships With A Two-Piece Trim Ring That Fits...

Ge Appliances AJCM08ACH Ge® 115 Volt Built-In Cool-Only Room Air Conditioner
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Ge Appliances AJCM08ACH Ge® 115 Volt Built-In Cool-Only Room Air Conditioner

$639.24

True Built In DesignThe Ultimate Fit & Finish For More Usable Space And The Best In Built-In Installation. Sleeve And Chassis Are Perfectly Integrated, Creating A Seamless Fit Without Leaks Or Gaps Premium FinishBright, Clean Color & A Decorative Metallic...

Ge Appliances AJCM10DCH Ge® 230/208 Volt Built-In Cool-Only Room Air Conditioner
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Ge Appliances AJCM10DCH Ge® 230/208 Volt Built-In Cool-Only Room Air Conditioner

$836.35

True Built In DesignThe Ultimate Fit & Finish For More Usable Space And The Best In Built-In Installation. Sleeve And Chassis Are Perfectly Integrated, Creating A Seamless Fit Without Leaks Or Gaps Premium FinishBright, Clean Color & A Decorative Metallic...

Ge Appliances AJCQ08ACH Ge® 115 Volt Built-In Cool-Only Room Air Conditioner
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Ge Appliances AJCQ08ACH Ge® 115 Volt Built-In Cool-Only Room Air Conditioner

$811.19

True Built In DesignThe Ultimate Fit & Finish For More Usable Space And The Best In Built-In Installation. Sleeve And Chassis Are Perfectly Integrated, Creating A Seamless Fit Without Leaks Or Gaps Premium FinishBright, Clean Color & A Decorative Metallic...

Ge Appliances AKCQ08ACH Ge® Built In Air Conditioner
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Ge Appliances AKCQ08ACH Ge® Built In Air Conditioner

$584.71

True Universal FitSimple Slide-In Installation Is Built In For A Precise Fit Into A Variety Of Different Wall Sleeves. Quickly Fit And Retrofit With Confidence. Trim Kit And Installation Kit Included Sleek AppearanceStreamlined Design And Bright White Color Will Complement...

Ge Appliances AKCQ12ACH Ge® Built In Air Conditioner
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Ge Appliances AKCQ12ACH Ge® Built In Air Conditioner

$704.94

True Universal FitSimple Slide-In Installation Is Built In For A Precise Fit Into A Variety Of Different Wall Sleeves. Quickly Fit And Retrofit With Confidence. Trim Kit And Installation Kit Included Sleek AppearanceStreamlined Design And Bright White Color Will Complement...

Ge Appliances AJEM12DWH Ge® 230/208 Volt Built-In Heat/Cool Room Air Conditioner
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Ge Appliances AJEM12DWH Ge® 230/208 Volt Built-In Heat/Cool Room Air Conditioner

$1,159.75

Built-In Wifi Powered By Smarthq™ True Built In DesignThe Ultimate Fit & Finish For More Usable Space And The Best In Built-In Installation. Sleeve And Chassis Are Perfectly Integrated, Creating A Seamless Fit Without Leaks Or Gaps Premium Guard Seacoast...

Ge Appliances AJEQ08AWH Ge® 115 Volt Built-In Heat/Cool Room Air Conditioner
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Ge Appliances AJEQ08AWH Ge® 115 Volt Built-In Heat/Cool Room Air Conditioner

$1,048.50

Built-In Wifi Powered By Smarthq™ True Built In DesignThe Ultimate Fit & Finish For More Usable Space And The Best In Built-In Installation. Sleeve And Chassis Are Perfectly Integrated, Creating A Seamless Fit Without Leaks Or Gaps Premium Guard Seacoast...

Highly-Efficient Wall Mounted Air Conditioners

Choose a wall unit air conditioner for a space-saving way to cool a single room without taking up window space. Many wall air conditioner options are installed as a through-the-wall air conditioner that sits in a wall sleeve and vents heat outside. If you are comparing wall-mounted AC units to a ductless mini split, the biggest differences usually come down to installation style and how the system cools the room.

Shop wall-mounted air conditioner models from trusted brands like Frigidaire, GE, and Friedrich, with BTU options to match different room size needs. Choosing between brands often comes down to room size, features, and budget, and a quick Friedrich air conditioner vs Frigidaire comparison can make that decision easier. The right BTU helps your AC cool efficiently without running nonstop. Select air conditioner units also offer inverter technology, plus supplemental heat or a heat pump for year-round comfort.

What to look for in a wall unit air conditioning option:

  • BTU match based on room air needs and room size

  • Multiple fan speeds

  • A washable filter or air filter that is easy to clean

  • Energy Star certified options on select models for better energy efficiency

  • Comfort extras like a thermostat, dehumidification, and quiet operation

  • Professional installation for through the wall setups

 

Frequently Asked Questions (FAQs)

Are wall-mounted air conditioners any good?

Yes, wall unit air conditioners are a reliable way to cool a single room while saving window space.

  • Good for bedrooms, offices, and additions
  • Efficient when BTU matches room size
  • Often includes multiple fan speeds and simple controls

What is a wall AC unit called?

Most are called a through-the-wall air conditioner or a wall air conditioner.

  • Installs in a wall sleeve and vents outdoors
  • Often used for single-room cooling
  • Different from a ductless mini split system

Does a wall AC need to be vented?

Yes, an air conditioner must vent heat outside to provide true cooling.

  • Through the wall units vent through the exterior wall
  • Units that do not vent outdoors do not cool effectively

What size room will a 12,000 BTU AC cool?

A 12,000 BTU air conditioner typically cools a medium to large room, depending on conditions.

  • Room size is the starting point
  • Sun exposure, insulation, and ceiling height can change sizing
  • Check the manufacturer's room size guidance

What is the life expectancy of a wall AC unit?

Many wall AC units last about 8 to 15 years with normal use and basic maintenance.

  • Clean the air filter to maintain airflow
  • Correct BTU sizing reduces strain
  • Proper installation helps performance over time