7 Best Quietest Window Air Conditioners 2025 in the United States

The Midea MAW06R1CWT EasyCool 6,000 BTU Window Air Conditioner is a well-rounded option for those seeking a quiet and efficient cooling solution for spaces up to 250 sq. ft. One of its standout features is its low noise level of 52 dB, making it a quiet choice for bedrooms, small living rooms, or home offices. It offers a 3-in-1 functionality with cooling, a three-speed fan for air circulation, and a dehumidifier mode, providing versatile comfort options.

The unit is energy-efficient with a SEER of 12.1, and it includes features like Eco mode and an EasyTimer to help save on energy costs. However, it does not have an Energy Star rating, which might be a consideration for those strictly looking for the most energy-efficient options. Installation is straightforward with included mounting accessories, although a screwdriver is required. Maintenance is simplified with a removable and reusable air filter, which helps keep the air clean.

The unit is controlled via an intuitive LED display and a convenient remote control. While it is relatively lightweight at 38.2 pounds, some users might find the installation process challenging without assistance. The Midea MAW06R1CWT offers a good balance of quiet operation, cooling efficiency, and ease of use, making it a solid choice for small to medium-sized rooms.

The GE Electronic Window Air Conditioner with a 5000 BTU capacity is particularly suited for small spaces up to 150 square feet, such as bedrooms and home offices, where a quieter operation is desired. At a noise level of 52 dB, this air conditioner is relatively quiet, making it ideal for nighttime use, allowing for minimal disruption during sleep or focused activities.

With its energy efficiency ratio not listed as particularly high, it may not be the most energy-saving option on the market, however, the unit compensates with three cooling modes and three fan speeds, offering customizable comfort levels to suit different preferences and conditions. Its digital controls further enhance ease of use, letting you easily adjust settings.

Installation is straightforward, thanks to the included EZ Mount kit, designed for double-hung windows. The slide-out filter makes maintenance simple, as it can be easily cleaned to keep the unit running efficiently.

This GE window air conditioner is a strong contender for those seeking a balance of quiet operation and effective cooling for small areas, despite not being the top pick for energy efficiency. Its user-friendly features and ease of installation make it a practical choice for anyone needing a quick and reliable cooling solution.

The LG 8,000 BTU Window Air Conditioner is designed to cool rooms up to 350 square feet, making it suitable for medium-sized bedrooms, living rooms, or apartments. A key feature is its quiet operation, with noise levels as low as 53 dB in low mode, which is beneficial for users who need a peaceful environment for sleeping or working. The unit offers flexibility with three cooling and fan speeds, as well as an Auto Cool feature that adjusts airflow based on needs.

Additionally, its energy efficiency ratio (EER) is good but not outstanding, making it moderately efficient in terms of energy consumption. The digital control panel and remote control enhance usability, and the 4-way air deflection allows for customizable cooling direction. Installation and maintenance are simplified by the included window installation kit, slide-out washable filter, and filter light reminder.

A notable drawback is that this model is not Energy Star certified, which might be a concern for those prioritizing energy savings. Auto Restart adds convenience by automatically turning the unit back on after a power outage. The LG 8,000 BTU Window Air Conditioner is a solid choice for anyone looking for a quiet, user-friendly cooling solution with adequate cooling power and moderate energy efficiency, though the lack of Energy Star certification could be a downside for energy-conscious buyers.