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Find best through the wall air conditioners deals in 2025. Today's lowest prices from leading stores in one place.

 Updated: April 20, 2025
Greatest.Deals receives a small commission if you shop through our links at no extra cost to you. Affiliate Disclosure
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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

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$629.99
9800 BTU
Window
Remote
Removable Air Filter
R-32
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22% OFF
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8% OFF
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FridgidAire Thru The Wall Air Conditioners - FFHTC103WA2

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Keystone 10,000 BTU Through the Wall Air Conditioner and Dehumidifier, 115V, Through the Wall AC Unit for Bedroom, Bathroom, Nursery, Small-Medium Sized Rooms up to 450 Sq.Ft., Quiet, High Efficiency

$529.99
10000 BTU
Remote
Installation Kit Included
Meets Energy Star
New
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17% OFF
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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

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8000 BTU
Window
Remote
Low Noise
Meets Energy Star
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Powerful Cooling
4 in 1 Comfort
Easy Voice Control
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Whirlpool WHAT081-1BW - 8,000 BTU Through the Wall Air Conditioner - White

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BLACK+DECKER Window or Through The Wall Air Conditioner 18000 BTU, AC Window Unit Cools Up to 1000 Square Feet, Window AC Unit with Remote Control, 3 Cooling Speeds and Fan Only, BD18WT6, White

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18000 BTU
Window
Remote
Removable Air Filter
40 Inches
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Cools Large Spaces
Easy Remote Control
Saves Energy
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LG 11,500/11,800 BTU Through-the-Wall Air Conditioner w/ Heat

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Free Shipping
New
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Cools Large Spaces
Heats Efficiently
Dual Fan Speeds
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Midea MAT08R1ZWT Air Conditioner 3-in-1 Cooling and 3 Fan Speeds,Sleep Mode, LCD Remote Control, Through The Wall AC, 115V, 8000 BTU, White

8000 BTU
Mini-Split System
Remote
Low Noise
Meets Energy Star
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Cools Medium Rooms
3 Speed Fan
Dehumidifies Air
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12K BTU 230/208-Volt Through the Wall Unit Air Conditioner Energy Star

Free Shipping
New
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Cools Large Rooms
Energy Efficient
Easy Installation
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Whirlpool 14,000 BTU Through the Wall Air Conditioner, 230V, Cools up to 700 Sq. Ft for Living Room, Bedroom, Kitchen, Apartment, with Dehumidifier, Remote Control, Digital Display, 24H Timer, White

14000 BTU
Window
Remote
Removable Air Filter
New
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Keystone KSTSLV1 26 in Wall Sleeve for Through-the-Wall Air Conditioners

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eBay
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OLMO 8,000 btu 115V Through-the-Wall Air Conditioner with Remote Control and built in Smart Kit, (Heating and Cooling) (R32 Refrigerant) Wall Sleeve Included…

8000 BTU
Mini-Split System
Remote
Installation Kit Included
R-32
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Cools and Heats
Easy Remote Control
Smartphone App Connect
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26 inch Universal Sleeve for current Through-The-Wall Air Conditioners, LG White

Open Box
eBay
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ROVSUN Smart 8000 BTU Through the Wall Air Conditioner with Remote & App Control, Energy Saving Wall AC Unit with Timer for Bedroom, Living Room, Apartment, Dorm up to 350 Square Feet, 115V/60Hz

8000 BTU
Mini-Split System
Remote
Removable Air Filter
25 Inches
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Fast Cooling
Easy Installation
Voice Control
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Frigidaire FFTH1422U2 14000 BTU Through-the-Wall Air Conditioner - White

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Open Box
eBay
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ROVSUN Smart 8000 BTU Through the Wall Air Conditioner with Heat, Wall AC Unit & Heater Combo with Remote, APP & Voice Control & Timer Function, Compatible with Alexa/Google Assistant, 115V/60Hz

8000 BTU
Mini-Split System
Remote
Removable Air Filter
25 Inches
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Fast Cooling
Heats and Cools
Easy Voice Control
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LG LT1236CER 11,800 BTU 230v Through-the-Wall Air Conditioner

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Free Shipping
Used
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OLMO TTW 8,000 btu 115V Through-the-Wall Air Conditioner with Remote Control and built in Smart Kit, Cooling Only (R32 Refrigerant)…

8300 BTU
Mini-Split System
Remote
Removable Air Filter
R-32
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Cooling Power 8300 BTU
Smart Remote Control
Easy LED Display
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GE AHEK12AC 12,000 BTU Smart Window Air Conditioner Factory Sealed

Free Shipping
New
eBay
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LG 10,000 BTU Through the Wall Air Conditioner and Wall Heater, 230/208V 450sqft

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Open Box
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Disclaimer: While we strive for accuracy, we cannot guarantee that product prices, features, details, and deals listed are complete or error-free. Please verify product details with the retailer before making a purchase. Limited deals are available temporarily and may no longer be active.