Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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10 Best energy star air conditioners of 2025
Save up to 28% off
Best Choice1
LGLG 14,000 BTU DUAL Inverter Smart Window Air Conditioner, 115V, Cools 700 Sq. Ft. for Bedroom, Living Room, Apartment, Quiet Operation, ENERGY STAR, works with LG ThinQ, Amazon Alexa and Hey Google
9.8Exceptional
Our Rating
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Value for Money2
MideaMidea 12,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up to 550 Sq. Ft., Energy Star Rated, Quiet Operation, Electronic Controls, Remote Control, White
19% OffKey specs-
floor area:550 Square Feet
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installation:Window
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noise:58 dB
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special features:Inverter Compressor, Remote Controlled, WiFi Enabled, Heating And Cooling Function, Dehumidifier
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voltage:115 Volts
9.7Exceptional
Our Rating
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3
MideaMidea 10,000 BTU U Shaped Smart Inverter Window Air Conditioner - Cools 450 Sq Ft, Ultra Quiet with Open Window Flexibility - Alexa/Google Assistant Compatible - 35% Energy Savings, Remote (Updated)
28% Off9.6Exceptional
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HisenseHisense 6,000 BTU Smart Inverter Window Air Conditioner, 3 modes (Cooling, Fan, Dehumidifier), Easy Installation,Ultra Quiet, 24.5% more Energy Saving, 2 Years Warranty
24% Off9.3Excellent
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5
GEGE Window Air Conditioner Unit, 5,000 BTU for Small Rooms up to 150 sq ft. with Manual Adjustable Fan and Cooling Settings, Perfect for Small Bedroom or Living Room, Easy Install Kit Included, White
12% OffKey specs-
floor area:150 Square Feet
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installation:EZ Mount installation kit
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noise:56 dB
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special features:2 cooling modes
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voltage:115 Volts
9.2Excellent
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6
Attracoast8000 BTU Smart Window Air Conditioner - Cools 550 Sq.Ft, WiFi Enabled, Ultra Quiet, Energy Star Certified, 3 Fan Speeds, 24H Timer, Easy Install for Home & Office
9.0Excellent
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7
GarveeHomeGarveeHome Portable Air Conditioner, 8,000 BTU Energy Star AC, Remote & Dehumidifier Mode, for Apartment & Bedroom, Indoor Portable AC.
11% Off8.8Very Good
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8
MideaMidea 8,000 BTU Smart Inverter Window Air Conditioner with APP, Alexa Control, 115V AC Unit Cools up to 350 Sq. Ft, Quiet Operation, Energy Saving, Remote & Easy Installation Kit, White
18% Off8.5Good
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9
PeacefulHues8,000 BTU Window Air Conditioner,Cool Rooms Up to 350 Sq.Ft.,Smart Window AC Unit with Smartphone App or Remote Control,3 Fan Mode,Sleep&ECO Mode,Washable Filter,for Bedroom Apartment Office,New R32
8.4Good
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10
LGLG 5000 BTU Window Air Conditioners [2023 New] Easy Mechanical Control Ultra-Quiet Compact-size Cools Washable Filter 150 Sq.Ft. for Small Room AC Unit air conditioner Easy Installation White LW5023
18% OffKey specs-
floor area:150 Square Feet
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installation:Window installation kit
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noise:50 dB
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special features:Easy-to-Clean Washable Filter
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voltage:115 Volts
8.3Good
Our Rating
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