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10 bestHigh Efficiency Window Air Conditionerof December 2024

112M consumers helped this year.

1

ATack Window Weather Seal Tape for Windows and Doors 2" x 30yds (3-Pack) Weather Sealing Tape for Windows to Keep Cold Out for Winter Residue-Free Stripping Air Conditioner Sealing Tape for Windows
ATack Window Weather Seal Tape for Windows and Doors 2" x 30yds (3-Pack) Weather Sealing Tape for Windows to Keep Cold Out for Winter Residue-Free Stripping Air Conditioner Sealing Tape for Windows

ATack

9.7

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2

LG 8,000 Smart Window Air Conditioner, 115V, 350 Sq. Ft, Smartphone and Voice Control works ThinQ, Amazon Alexa and Hey Google, 3 Cool & Fan Speeds, White, 8000 BTU
LG 8,000 Smart Window Air Conditioner, 115V, 350 Sq. Ft, Smartphone and Voice Control works ThinQ, Amazon Alexa and Hey Google, 3 Cool & Fan Speeds, White, 8000 BTU

LG

9.4

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3

Danby DAC080EB6WDB 8,000 BTU Energy Star Window Air Conditioner - Programmable Timer, LED Display and Remote Control, Ideal for Rooms up to 350 Square Feet
Danby DAC080EB6WDB 8,000 BTU Energy Star Window Air Conditioner - Programmable Timer, LED Display and Remote Control, Ideal for Rooms up to 350 Square Feet

Danby

9.2

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4

i frmmy Waterproof Insulated Outdoor Air Conditioner Cover for Outside Window AC Unit, 27.5X 18.5X 22.5 Inches (Wx Hx D)- Black
i frmmy Waterproof Insulated Outdoor Air Conditioner Cover for Outside Window AC Unit, 27.5X 18.5X 22.5 Inches (Wx Hx D)- Black

I FRMMY

8.9

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56% off

5

HOOMEE 500CM|196“ Universal Window Seal for Portable Air Conditioner and Tumble Dryer – Works with Every Mobile Air-Conditioning Unit, Easy to Install - Air Exchange Guards with Zip and Hook Tape
HOOMEE 500CM|196“ Universal Window Seal for Portable Air Conditioner and Tumble Dryer – Works with Every Mobile Air-Conditioning Unit, Easy to Install - Air Exchange Guards with Zip and Hook Tape

HOOMEE

8.6

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COSTWAY Portable Air Conditioner, 9000 BTU Portable AC with Built-in Dehumidifier, 24H Timer, Smart Sleep Mode, LED Touch Panel for Cooling Rooms up to 280 Sq.Ft, Remote Control & Window Kit Included

COSTWAY Portable Air Conditioner, 9000 BTU Portable AC with Built-in Dehumidifier, 24H Timer, Smart Sleep Mode, LED Touch Panel for Cooling Rooms up to 280 Sq.Ft, Remote Control & Window Kit Included

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KOTEK Portable Air Conditioner with Heat, up to 600 Sq.Ft, Work with Alexa, WiFi Enabled 13000 BTU 4-in-1 AC Unit for Bedroom with Auto Swing, APP Control, Window Kit for Home & Office

KOTEK Portable Air Conditioner with Heat, up to 600 Sq.Ft, Work with Alexa, WiFi Enabled 13000 BTU 4-in-1 AC Unit for Bedroom with Auto Swing, APP Control, Window Kit for Home & Office

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Midea 5,000 BTU EasyCool Window Air Conditioner and Fan - Cool up to 150 Sq. Ft. with Easy to Use Mechanical Control and Reusable Filter

Midea 5,000 BTU EasyCool Window Air Conditioner and Fan - Cool up to 150 Sq. Ft. with Easy to Use Mechanical Control and Reusable Filter

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Hisense 450-sq ft WiFi Window Air Conditioner (115-Volt; 10000-BTU) Energy Star, White

Hisense 450-sq ft WiFi Window Air Conditioner (115-Volt; 10000-BTU) Energy Star, White

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6

LG LW1216ER Window-Mounted AIR Conditioner with Remote Control, 12,000 BTU 115V
LG LW1216ER Window-Mounted AIR Conditioner with Remote Control, 12,000 BTU 115V

LG

8.3

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7

Danby DAC080EB7WDB 8000 BTU Window AC in White
Danby DAC080EB7WDB 8000 BTU Window AC in White

Danby

8.0

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8% off

8

Senville 5,000 BTU Window Air Conditioner and Fan, Easy Mechanical Controls, Washable Filters, White
Senville 5,000 BTU Window Air Conditioner and Fan, Easy Mechanical Controls, Washable Filters, White

Senville

7.7

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9

Frigidaire FFRA051WAE Window-Mounted Room Air Conditioner, 5,000 BTU with Temperature Control and Easy-to-Clean Washable Filter, in White
Frigidaire FFRA051WAE Window-Mounted Room Air Conditioner, 5,000 BTU with Temperature Control and Easy-to-Clean Washable Filter, in White

Frigidaire

7.5

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10

Danby DAC050MB1WDB 5,000 BTU Window Air Conditioner, 2 Cooling and Fan Settings, Easy to Use Mechanical Rotary Controls, Ideal for Rooms Up to 150 Square Feet
Danby DAC050MB1WDB 5,000 BTU Window Air Conditioner, 2 Cooling and Fan Settings, Easy to Use Mechanical Rotary Controls, Ideal for Rooms Up to 150 Square Feet

Danby

7.2

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