Are you trying to find energy efficient window air conditioner among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling energy efficient window air conditioner on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 15 hours of research and did 33 energy efficient window air conditioner tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best energy efficient window air conditioner you can buy today
- ❄ QUICK COOLING: Suitable for compact rooms up to 150 square feet for fast and comfortable temperature control in hot summer days.
- ❄ EASY TO ASSEMBLE: Easy assembly with a window installation kit, adjustable side panels, and expandable to fit standard windows for convenient installation, storage, and transportation.
- ❄ EASY OPERATION: Easy-to-use knob with 7 temperature settings, dual cooling and fan settings, and adjustable air direction for optimal comfort control.
- ❄ ENERGY-EFFICIENT AND QUIET: Adopting high-quality compressor, the noise level is as low as 50 decibels, providing a comfortable indoor environment while saving energy and reducing noise disturbance.
- ❄ WARRANTY & GUARANTEE: (1) 30 days Unreasonable Return; (2) 12 Months Free Maintenance; (3) Parts Replacement; (4) Technology Supports: Your doubts and questions will be responded to within 24 hours.
- Ultra Quiet & Sleep Mode - With its Silent-wrap design, this air conditioner operates as low as 50 dBA, allowing for a restful night's sleep. The Sleep Mode gradually increases the temperature a few degrees over the evening, providing maximum comfort throughout the night. You can control the temperature and fan speed with the included remote control or smartphone..Amperage : 10.8 amps
- Multi-Functionality - This air conditioner is not just for cooling, but also includes dehumidification (up to 46 pints per day) and fan modes with three fan speeds. It helps reduce humidity levels, collects moisture, and releases fresh air, providing you with a healthy and comfortable environment.
- Ultra Powerful Cooling - This window air conditioner boasts an ASHRAE rating of 6000 BTU and an upgraded compressor, delivering chilled air instantly to every corner of a room up to 250 square feet. Ideal for large homes, living rooms, bedrooms, RVs, and offices, it keeps you cool and comfortable all year round.
- Easy Installation - The included quick-snap bracket makes installation a breeze. Simply set the unit on the bracket, secure the sidearms, and you're ready to enjoy cool air. This air conditioner is available for single-hung or double-hung windows with a size of 23-34 inches and a minimal height of 14.5 inches.
- Eco-Friendly & Energy Efficient - This air conditioner uses R32 high-efficiency refrigerant, which brings the room temperature down to 61°F in just 10 minutes while saving up to 30% on energy consumption. It's an eco-friendly and cost-effective solution for keeping your home cool.
- 【1 AC Unit, 6 Modes:】This window air conditioner converts freely between 6 modes, including the cool, dry, fan, auto, sleep and energy saver mode. The dehumidification is 45 pints a day. And the fan speed can be selected among high, low and quiet.
- 【Efficient & Exact Cooling:】With 12000 BTU cooling capacity, this window AC unit boasts a great cooling ability, covering an area up to 400 square feet. What’s more, you are able to activate My Temp mode that enables the window AC to cool the area depending on the location and set temperature of the remote control.
- 【2 Ways of Controlling:】On the one hand, you can operate this over the sill AC unit through the touchable control panel with LED display. On the other hand, the handy remote allows you to control the saddle air conditioner from a distance of 16.5 ft.
- 【Humanized Designs:】Thanks to the 42 dB ultra-quiet design and the 24-hour timer, you can enjoy a sound and undisturbed sleep all night. Moreover, the sweep directions can be altered by adjusting the blades. The detachable and washable filter as well as the water drainage hole brings convenience.
- 【Hassle Free Installation:】The window AC unit is equipped with a clear instruction and complete accessories for easy installation. More importantly, the unique design avoids blocking the view out the window. Note: The suitable window width range is 24” to 48”. And the max depth of the sill is 11”.
- Low Nosie Performance: operates at sound levels as low as 53dB (in low mode) eliminating unnecessary noise
- Multiple Fan Speeds:3 cooling and fan speeds with Auto Cool allow you to customize your cooling
- Maximum Usability: Easy to use electronic controls with remote
- Cools up to 350 Sq. Ft.: LW8016ER is ideal for cooling medium rooms (14' X 25')
- COOLS MEDIUM ROOMS - 10,000 BTU cooling capacity offers maximum comfort in rooms up to 450 square feet
- BUILT-IN WIFI - Use the SmartHQ app to control and monitor this WiFi enabled smart air conditioner from anywhere, giving you connected peace of mind
- MAXIMUM COMFORT COOL - Three cooling settings and fan speeds provide total flexibility with optimal home comfort and air conditioner efficiency
- VOICE CONTROL - Use voice commands to control the unit after connecting it to a smart speaker like Amazon Alexa or Google Assistant
- ELECTRONIC THERMOSTAT WITH REMOTE - Digital controls with included remote make it easy to adjust and manage your settings from anywhere in your room
- Effortless Temperature Control: Our air conditioners maintain the preset room temperature, so you will remain comfortable at all times.Controller type:Button Control.Air Flow efficiency:136 CFM.Core material : Aluminium Alloy..Plug Type : LCDI 5-15P. Refrigerant Type : R-32.
- Easy-to-Clean Washable Filter: Capture dust from the air and keep your dehumidifier working efficiently with our easy-to-clean washable filter
- SpaceWise Adjustable Design Optional Side Panels: With the Adjustable Side Panels, the side panels will extend to best fit your window
- Power Cord: Comes with an extra long three-prong cord — makes extension cords unnecessary
- Effortless Restart: Automatically resumes operating at its previous settings when power is restored to your unit
- Compatible with our mounting bracket (B0872XNZP3) and side panel (B0872Y4MCL). These accessories are sold separately
- High performance - 8000 BTU, 690W, 115V/60Hz, LCDI power supply and Energy Star rated at 11.5 energy efficiency ratio (EER). Make it a small window unit that can provide faster and more efficient air cooling for a single bedroom or large living room of about 300-350 square feet.
- Silent operation – smooth air flow – 260 m3/h (low), 290 m3/h (medium) and 320 m3/h (high) fan speeds are only 53 dB (A) low, 56 dB (A) medium) and 58 dB (A) high, which is almost the sound level of the average conversation between two people in a quiet room. The operation is very simple, just set it to forget it.
- Smart Window Air Conditioner – This Wi-Fi enabled device can be controlled from anywhere through the DELLA application for iOS or Android. Within the distance, you can control all settings through your smartphone. When you relax at home, you can adjust the temperature without getting up from the sofa.
- Features - Variable temperature setting, temperature setting range is 61℉-88℉. All functions can be set on LED digital display or remote control: sleep mode, fan speed selection, 24-hour timer, ECO mode, automatic mode and fan. The washable and reusable air filter can easily slide out, and can be easily cleaned with warm water and dishwashing soap or vacuum cleaner to obtain the best performance. Make sure the filter is completely dry before reinstalling).
- Easy to install - the compact size is only 18.58 x 15.59 x 13.31 inches, and the weight is only 45.4 lbs. There is no need to make major changes to the existing window frame. Suitable for windows from 23 to 36 inches, with a minimum height of 14.5 inches. Complete installation accessories are included in the package. It is strongly recommended to install guide holes in some window frames. For more information, see the instruction manual.
- ULTRA QUIET - The U-shape design of Midea U Smart Inverter AC uses your window to block noise outside. The highly-efficient inverter system warrants ultra-low noise and vibration, 9x quieter than traditional units with operation as low as 32 dBA.Cooling Watts : 710W, Rated Cooling Amps (AHAM) : 8.78.Airflow (CFM) Roomside (hi low) : 215/150. Refrigerant : R32.
- MORE THAN 35% ENERGY SAVINGS - With the advanced DC Inverter technology, Midea U achieves over 35% energy savings compared to other traditional units. It is the first window AC to obtain the ENERGY STAR Most Efficient Certification
- SMART CONTROL - Midea U Smart Inverter AC is Wi-Fi enabled and can be controlled from anywhere using the MSmartHome app on iOS or Android. You can also use voice commands throughout your house, office, or apartment using Alexa or Google Assistant devices
- FLEXIBLE WINDOW OPENING - The U-shaped design allows your window to open, bringing fresh air into your home and maintaining more of your view when the unit is installed. When the window is closed, the Anti-Theft Mechanism locks the window for added safety
- ROBUST INSTALLATION - Install the included quick-snap bracket, set the unit on the bracket, and secure the sidearms. Then you are all done and ready to enjoy. Available for single-hung or double-hung windows with width 22"-36", minimal height at 13.75"
- No Pre-Assembly With The Easiest Room Air Conditioner Installation Kit Possible: We pre-assembled the install kit for you, so it’s ready to go out of the box (and, we include a simple-to-follow install guide)! In case you need an extra hand, just let us know.
- A Quiet AC To Really Make Your Home More Comfortable: With curved edges, clean lines, and an auto-dimming LED display, Windmill is the smart Energy Star Certified window air conditioner that blends right into any modern home. It’s the perfect choice for your next home improvement or home office project and better than any clunky portable air conditioner.
- Enjoy More Efficient Cooling That’s Good For The Planet: The top vents blow air up and out into the room at the perfect angle for better airflow – not into your face, like other window air conditioning units. We also use a refrigerant (R32) with 68% less global warming potential than what’s commonly used (410a). Also, we help offset the carbon footprint of every AC purchased.
- Control Your AC Anywhere, Anytime: The Windmill AC is WiFi- and app-enabled for iPhone and Android. Turn it on 10 minutes before you get home on a blazing hot day and shut it off remotely in case you forget. For voice control, connect it to your Google Assistant or Amazon Alexa.
- 60 Years of AC Expertise: We at Windmill believe in beautiful, simple technology, better urban living, good quality air, and offering the best support our customers deserve. Combining a fresh, modern perspective with 60 years of AC expertise, we started Windmill and built a quality unit with today’s needs in mind.
- Wi-Fi Connected with the Frigidaire App: Cool your room anywhere, anytime from your smart device with the Frigidaire app. At your convenience remotely turn the unit on or off, change temperatures, control modes, create custom schedules, and adapt fan speeds to best meet your comfort.
- Works with Amazon Alexa & The Google Assistant: Turn your unit on and off, set a temperature, and raise and lower the temperature by simply speaking to Amazon Alexa or Google Assistant.
- Easy-to-Clean Washable Filter: Capture dust from the air and keep your air conditioner working efficiently with our easy-to-clean washable filter.
- Multi-Direction Airflow: Enables optimum circulation and cooling with 6-way directional airflow and three different fan speeds.
How to choose a good energy efficient window air conditioner
Does the idea of finding a fantastic energy efficient window air conditioner make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in energy efficient window air conditioner. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top energy efficient window air conditioner products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top energy efficient window air conditioner on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top energy efficient window air conditioner brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top energy efficient window air conditioner based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the energy efficient window air conditioner were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good energy efficient window air conditioner, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your energy efficient window air conditioner.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting energy efficient window air conditioner for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our energy efficient window air conditioner. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what energy efficient window air conditioner should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on energy efficient window air conditioner.
