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Heating, Cooling & Air Quality

Energy Efficient Ac Window Unit

Best Energy Efficient Ac Window Unit

From leading brands and best sellers available on the web.

Winner

LG 18,000 BTU Heat and Cool Window Air Conditioner with WiFi Controls, Smart Temperature Control for Rooms up to 1,000 Sq. Ft., White

9.8

score

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Amazon Basics

15%OFF

Amazon Basics 6000-BTU Window Air Conditioner, Up to 250 Sqf, Window AC Units with Cool and Fan Functions, Washable Filter, Adjustable Window Kit, Digital Temperature Display, Remote Control, White

9.6

score

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Midea

Midea 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

9.4

score

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Midea

Midea 8,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up to 350 Sq. Ft., Energy Star Rated, Quiet Operation, Electronic Controls, Remote Control, White

9.2

score

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11%OFF

LG 7,500 BTU Window Air Conditioner with Supplemental Heat, Cools 320 Sq.Ft. (16' x 20' Room Size), Electronic Controls with Remote, 2 Cooling, Heating & Fan Speeds, Slide In-Out Chassis, 115V

8.9

score

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15%OFF

LG 10000 BTU Window Air Conditioners [2023 New] Remote Control WiFi App Ultra-Quiet Washable Filter Cools 450Sq.Ft for Medium & Large Room AC Unit air conditioner Easy Install White LW1017ERSM1

8.7

score

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11%OFF

LG 14,000 BTU DUAL Inverter Smart Window Air Conditioner, 115V, Cools 800 Sq. Ft. for Bedroom, Living Room, Apartment, Quiet Operation, ENERGY STAR®, works with LG ThinQ, Amazon Alexa and Hey Google

8.4

score

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LG 8,000 BTU Window Air Conditioner, 115V, Cools 340 Sq.Ft. for Bedroom, Living Room, Apartment, Quiet Operation, Electronic Control with Remote, 3 Cooling & Fan Speeds, Auto Restart, White

8.1

score

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Midea

14%OFF

Midea 6,000 BTU Window Air Conditioner, 3-in-1 Cool/Fan/Dehumidifier Window AC Unit, Easycool Air Conditioner with Remote Control, Cools up to 250 Sq. Ft., Fits bedroom, study, office (2024 Upgrade)

Frigidaire

9%OFF

Frigidaire 12,000 BTU Window Air Conditioner with Supplemental Heat, Cools & Heats Up to 550 Sq. Ft., Remote Control, Quiet Operation, Eco Mode, 3 Fan Speeds, White

7.5

score

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Buying Guide for the Best Energy Efficient Ac Window Unit

Choosing the right energy-efficient AC window unit can make a significant difference in your comfort and energy bills. It's important to consider various factors to ensure you get a unit that fits your needs and performs efficiently. Here are some key specifications to look at when selecting an energy-efficient AC window unit.

Energy Efficiency Ratio (EER)The Energy Efficiency Ratio (EER) measures how efficiently an air conditioner operates when the outdoor temperature is at a specific level. A higher EER indicates a more efficient unit, which means it uses less energy to cool your space. EER values typically range from 8 to 12. For optimal energy savings, look for units with an EER of 10 or higher. If you live in a particularly hot climate or plan to use the unit frequently, a higher EER will be more beneficial.

British Thermal Units (BTUs)BTUs measure the cooling capacity of an AC unit. The higher the BTU rating, the more space the unit can cool. It's crucial to choose a unit with the right BTU rating for your room size. Units with too low BTUs will struggle to cool the space, while those with too high BTUs will cycle on and off too frequently, wasting energy. For small rooms (100-300 sq. ft.), look for units with 5,000-6,000 BTUs. Medium rooms (300-500 sq. ft.) require 7,000-8,000 BTUs, and large rooms (500-800 sq. ft.) need 9,000-12,000 BTUs.

Noise LevelThe noise level of an AC unit is measured in decibels (dB). A quieter unit can make a significant difference in your comfort, especially if the unit is installed in a bedroom or living area. Noise levels for window AC units typically range from 50 to 70 dB. For a quieter experience, look for units with noise levels below 60 dB. If you are sensitive to noise or plan to use the unit in a quiet environment, prioritize lower noise levels.

Programmable ThermostatA programmable thermostat allows you to set specific temperatures for different times of the day, helping you save energy by not overcooling your space when it's not needed. This feature is particularly useful if you have a regular schedule and want to ensure your home is comfortable when you return. Look for units with easy-to-use programmable settings and consider how often you will use this feature to determine its importance.

Filter Type and MaintenanceThe type of filter and its maintenance requirements can impact the air quality and efficiency of your AC unit. Washable and reusable filters are more cost-effective and environmentally friendly, while replaceable filters may offer better filtration but require regular replacement. Consider how easy it is to access and clean the filter, as regular maintenance is essential for optimal performance. If you have allergies or pets, prioritize units with high-quality filters that can capture more particles.

Installation and SizeThe size and weight of the AC unit can affect how easy it is to install and whether it will fit in your window. Measure your window dimensions and compare them with the unit's specifications to ensure a proper fit. Some units come with installation kits that make the process easier. If you are not comfortable with DIY installation, consider hiring a professional. Additionally, check the unit's weight to ensure you can handle it safely during installation.

Best Energy Efficient Ac Window Unit

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Buying Guide for the Best Energy Efficient Ac Window Unit