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Top 5 Best Window Mounted Air Conditioners 2024

by Jack

Fact-Checked by Pixelfy Team

Many people prefer window mounted air conditioners for their cooling efficiency. These devices first appeared in the United States in the mid-20th century and are highly regarded for their simple installation process, their ability to cool designated spaces, and their cost efficiency. However, it’s crucial to make sure that the unit you choose is suitable for your particular property and needs.

The best window mounted air conditioner should be energy efficient, quiet, and powerful enough to cool your desired area. It’s also vital that it is easy to install and maintain. Using the wrong type can lead to inadequate cooling, high power consumption, and unnecessary noise.

When purchasing a window air conditioner, it’s crucial that you pay attention to the cooling capacity and energy efficiency ratio (EER). The cooling capacity is measured in British Thermal Units (BTUs), and should be matched to the size of the room you want to cool. The EER, on the other hand, indicates how efficiently the unit uses electricity.

In this article, we will guide you through the process of choosing the best window mounted air conditioner. We have researched and tested various models to identify the ones that will deliver optimal cooling. By the end of this article, you will have all the essential information to keep your environment cool and comfortable.

Best Window Mounted Air Conditioners

Selecting the right window mounted air conditioner is crucial for efficient cooling in your home or office. The unit should be energy-efficient, quiet, easy to install and maintain, and have the necessary cooling capacity for your specific area. With numerous options available in the market, it can be a daunting task to select the most suitable one for your needs. As a result, we have tested and evaluated various models to compile a list of the Best Window Mounted Air Conditioners, helping you to make an informed purchase.

LG 8,000 BTU Window Air Conditioner, 350 Sq.Ft. (14′ x 25′ Room Size), Quiet Operation, Electronic Control with Remote, 3 Cooling & Fan Speeds, Auto Restart, 115V, White

LG 8,000 BTU Window Air Conditioner, 350 Sq.Ft. (14

If you’re looking for a quiet and efficient window air conditioner, the LG LW80IV18 is a great option to consider.

Pros

  • The LG LW80IV18 is designed to cool rooms up to 350 square feet, making it a great choice for small bedrooms or living spaces.
  • With its 8,000 BTU capacity, this air conditioner can cool your room quickly and efficiently, and its three cooling and fan speeds allow you to customize the cooling experience to your liking.
  • The LG LW80IV18 is designed to be quiet, with a decibel level of only 53, making it a great choice for bedrooms or other spaces where noise can be a distraction.

Cons

  • While the LG LW80IV18 is designed to be easy to install, some users have reported that it can be a bit challenging to get the unit up and running without some additional help.
  • Some users have reported that the LG LW80IV18 is not as energy-efficient as some other window air conditioners on the market, which could lead to higher energy bills over time.
  • While the LG LW80IV18 is designed to be quiet, some users have reported that it can still be a bit noisy, especially when running on the highest fan speed.

Overall, the LG LW80IV18 is a solid choice for anyone in the market for a window air conditioner. With its efficient cooling capacity, quiet operation, and easy-to-use electronic control panel, this air conditioner is sure to provide comfortable cooling for years to come.

Amazon Basics Window Mounted Air Conditioner with Mechanical Control Cools 150 Square Feet, 5000 BTU, AC Unit, White

Amazon Basics Window Mounted Air Conditioner with Mechanical Control Cools 150 Square Feet, 5000 BTU, AC Unit, White

If you’re looking for an affordable window air conditioner, the Amazon Basics 5000 BTU window air conditioner is a solid choice.

Pros

  • The compact design of this air conditioner makes it perfect for smaller rooms, cooling spaces up to 150 square feet.
  • With a 10.7 Energy Efficiency Ratio (EER), this window air conditioner is energy efficient and helps lower your energy bills.
  • The 3-in-1 design of this window air conditioner includes cooling, fan, and sleep mode, giving you total comfort control.

Cons

  • Installation can be a bit tricky, so be sure to follow the instructions carefully.
  • The louvers only go to 45 degrees, which may not be ideal for everyone.
  • The control panel is a bit basic, which may not be ideal for those who want more advanced features.

We’ve used this window air conditioner in our small bedroom, and it’s done a great job of keeping the room cool and comfortable. The compact design fits perfectly in our window, and the 3-in-1 design gives us the flexibility to choose between cooling, fan, and sleep mode.

One thing to note is that installation can be a bit tricky, so be sure to follow the instructions carefully. Also, the louvers only go to 45 degrees, which may not be ideal for everyone. Finally, the control panel is a bit basic, which may not be ideal for those who want more advanced features.

Overall, if you’re looking for an affordable window air conditioner for a smaller room, the Amazon Basics 5000 BTU window air conditioner is a great choice. It’s energy efficient, easy to install, and provides total comfort control.

Keystone 12,000 BTU Window Mounted Air Conditioner & Dehumidifier with Smart Remote Control – Window AC Unit for Apartment, Living Room, Garage & Medium Sized Rooms up to 550 Sq.Ft.

Keystone 12,000 BTU Window Mounted Air Conditioner & Dehumidifier with Smart Remote Control - Window AC Unit for Apartment, Living Room, Garage & Medium Sized Rooms up to 550 Sq.Ft.

If you’re looking for an air conditioner that can cool down a medium-sized room efficiently, the Keystone 12,000 BTU Window Mounted Air Conditioner & Dehumidifier with Smart Remote Control is a great option to consider.

Pros

  • The powerful air conditioner can cool down a medium-sized room quickly and efficiently.
  • The 3-in-1 functionality of the air conditioner, dehumidifier, and fan allows for versatile use in different seasons.
  • The smart remote control allows for easy operation and customization of the air conditioner’s settings.

Cons

  • The installation process can be a bit challenging, especially if you’re not experienced with DIY projects.
  • The air conditioner can be a bit noisy, especially when running at full capacity.
  • The price point may be a bit high for those on a tight budget.

The Keystone 12,000 BTU Window Mounted Air Conditioner & Dehumidifier with Smart Remote Control is a reliable and efficient air conditioning unit that can provide comfort during hot summer days. The 3-in-1 functionality of the air conditioner, dehumidifier, and fan makes it a versatile option for different seasons, while the smart remote control allows for easy operation and customization of the air conditioner’s settings.

The installation process can be a bit challenging, especially if you’re not experienced with DIY projects. However, the included installation kit and detailed manual can help make the process smoother. It’s important to note that this air conditioner is designed for window installation, so make sure you have a suitable window size and frame before purchasing.

Overall, the Keystone 12,000 BTU Window Mounted Air Conditioner & Dehumidifier with Smart Remote Control is a solid choice for those looking for a powerful and versatile air conditioner for their medium-sized room.

Amazon Basics Window Mounted Air Conditioner with Remote Cools 250 Square Feet, 6000 BTU, Energy Star, White

Amazon Basics Window Mounted Air Conditioner with Remote Cools 250 Square Feet, 6000 BTU, Energy Star, White

If you’re looking for a window air conditioner that’s easy to install and operate, the Amazon Basics Window Mounted Air Conditioner with Remote Cools 250 Square Feet, 6000 BTU, Energy Star, White is a great option to consider.

Pros

  • The installation process is straightforward and can be completed in a short amount of time.
  • The air conditioner operates quietly, making it ideal for use in a bedroom or office.
  • The included remote control allows you to adjust the temperature and fan speed from the comfort of your seat.

Cons

  • The air conditioner may not be suitable for larger rooms, as it is designed to cool spaces up to 250 square feet.
  • The unit may shake or vibrate slightly when running at higher speeds.
  • The temperature control may not be as precise as some users would like.

We’ve used this air conditioner in our home office and found it to be a reliable and efficient option for cooling small to medium-sized rooms. The installation process was quick and easy, and we were able to have the unit up and running in under an hour.

One of the standout features of this air conditioner is its quiet operation. We’ve found that we can run the unit at night without it disturbing our sleep, which is a big plus for those who work from home or need a quiet space to relax.

The included remote control is also a nice touch, as it allows you to adjust the temperature and fan speed without having to get up from your seat. We’ve found this to be especially useful when we’re working at our desks and don’t want to interrupt our workflow to adjust the settings manually.

Overall, we would recommend the Amazon Basics Window Mounted Air Conditioner with Remote Cools 250 Square Feet, 6000 BTU, Energy Star, White to anyone in need of a reliable and efficient window air conditioner for their home or office.

Keystone Energy Star 8,000 BTU Window Mounted Inverter Air Conditioner & Heater with Quiet, High Efficiency Operation and Remote, Window AC Unit for Apartment, Medium Rooms up to 350-Sq. Ft.

Keystone Energy Star 8,000 BTU Window Mounted Inverter Air Conditioner & Heater with Quiet, High Efficiency Operation and Remote, Window AC Unit for Apartment, Medium Rooms up to 350-Sq. Ft.

If you’re looking for a reliable and energy-efficient window air conditioner, the Keystone Energy Star 8,000 BTU Window Mounted Inverter Air Conditioner & Heater is a great option to consider.

Pros

  • The inverter technology ensures quiet, efficient operation, and the auto restart feature keeps the unit’s settings even after a power outage.
  • The unit is easy to install, and the included window kit and remote control make it convenient to use.
  • The Keystone Energy Star 8,000 BTU Window Mounted Inverter Air Conditioner & Heater is energy-efficient and eco-friendly, with a SEER rating of 22.5 and an EER rating of 11.2.

Cons

  • The unit may not be suitable for larger rooms, as it is designed for medium-sized spaces up to 350 square feet.
  • Some users have reported issues with the unit’s durability and build quality.
  • The Keystone Energy Star 8,000 BTU Window Mounted Inverter Air Conditioner & Heater may not be as powerful as some other window air conditioners on the market.

We’ve used the Keystone Energy Star 8,000 BTU Window Mounted Inverter Air Conditioner & Heater in our apartment, and we’ve been pleased with its performance. The unit is quiet and efficient, and it has made our living space more comfortable during hot summer days.

One of the standout features of this unit is its inverter technology, which ensures quiet and efficient operation. The auto restart feature is also a nice touch, as it ensures that the unit’s settings are preserved even after a power outage.

Installation was a breeze, thanks to the included window kit and remote control. The unit is easy to use and navigate, and the remote control makes it convenient to adjust the temperature and fan speed from the comfort of your couch.

In terms of energy efficiency, the Keystone Energy Star 8,000 BTU Window Mounted Inverter Air Conditioner & Heater is a great choice. With a SEER rating of 22.5 and an EER rating of 11.2, this unit is designed to save energy and reduce your carbon footprint.

Overall, we would recommend the Keystone Energy Star 8,000 BTU Window Mounted Inverter Air Conditioner & Heater to anyone in the market for a reliable and energy-efficient window air conditioner.

Buying Guide

When it comes to choosing the best window mounted air conditioner, there are several factors to consider. We have used and tested various models to identify the key features that make a difference in performance and comfort.

Size and Capacity

The size and capacity of the air conditioner are important factors to consider. The unit should be appropriate for the size of the room it will be cooling. A unit that is too small will not be able to cool the room effectively, while a unit that is too large will waste energy and may not run efficiently.

Energy Efficiency

Energy efficiency is another important factor to consider. Look for units with an Energy Star rating, which indicates that the unit meets energy efficiency guidelines set by the U.S. Environmental Protection Agency. Energy-efficient units can save you money on your energy bills in the long run.

Noise Level

Noise level is another consideration when choosing an air conditioner. Look for units with a low decibel rating to ensure that the unit runs quietly. A unit that is too loud can be distracting and may interfere with your ability to relax in your own home.

Features

Finally, consider the features that the unit offers. Some units come with features such as remote control, timers, and sleep modes. These features can enhance your comfort and convenience, but may also add to the cost of the unit.

In summary, when choosing a window mounted air conditioner, consider the size and capacity, energy efficiency, noise level, and features of the unit. By taking these factors into account, you can find a unit that meets your needs and provides comfortable cooling for your home.

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