10 Best Window Acs 2025 in the United States

The Midea 12,000 BTU Smart Inverter Window Air Conditioner is a solid choice for cooling rooms up to 550 square feet, making it suitable for larger bedrooms or living areas. It offers versatile comfort with cooling, heating, and dehumidifying functions all in one device, which can be controlled via remote, an app, or voice assistants like Alexa and Google. The inverter technology helps save energy, with an efficient SEER rating of 13.3, potentially reducing your electricity bills by about 35% compared to standard units.

Noise levels are reasonably low at around 45 dBA on the quietest setting, so it won't be distracting during work or sleep. Installation fits double-hung windows between 24 and 38.5 inches wide, and the unit includes a handy installation kit. The washable front filter is easy to access, making upkeep straightforward. The heat function stops working if outdoor temperatures drop to 41°F or lower, so it’s not ideal for very cold climates. While the noise is quiet for an air conditioner, it is listed at 58 dB overall, which might be noticeable in very quiet rooms.

The size is somewhat bulky, typical for this power level, so ensure your window space can accommodate it. If you want a budget-friendly, energy-efficient window AC with heating and smart features, this Midea unit covers most bases well, though it’s best suited for moderate climates and users comfortable with occasional noise.

The Midea MAW10V1QWT U-Shaped Window AC offers solid cooling with 10,000 BTUs, making it suitable for rooms up to around 450 square feet. It stands out with its unique U-shaped design, which allows your window to remain partly open for fresh air and a better view, while also providing an anti-theft lock for safety. One of its biggest advantages is the very quiet operation—at just 32 decibels, it’s much quieter than many traditional window ACs, so it won’t disturb your peace.

Energy efficiency is another strong point; thanks to its advanced inverter technology, it uses about 35% less energy compared to older models and has earned an ENERGY STAR certification, which can help save on electricity bills. The unit also supports smart features, allowing you to control it remotely via an app or voice commands using Alexa or Google Assistant, which adds convenience. Installation is straightforward with the included quick-snap bracket, fitting most single or double-hung windows between 22 and 36 inches wide. For maintenance, it comes with a dust filter to improve air quality, which is easy to clean.

The unit weighs nearly 57 pounds, so it might need two people to install safely. While the cooling power and energy efficiency are good for medium-sized rooms, it may not be enough for larger spaces. Some users might find the plastic build less sturdy compared to higher-end models. This AC is a great choice if you want quiet, energy-saving cooling with smart controls and a flexible window design.

The Frigidaire 12,000 BTU Window Air Conditioner is a solid choice for cooling larger rooms up to 550 sq. ft. It offers customizable cooling with three fan speeds and 6-way directional airflow to help you achieve optimal comfort. This model also comes with a remote control for convenience, along with a washable dust filter and Clean Filter alerts to simplify maintenance.

Energy efficiency is supported by Eco Mode and Sleep Mode, which can save energy while maintaining comfort. The unit operates at a quiet 57 dB, making it suitable for bedrooms or living areas where low noise is important. Additionally, it includes a 24-hour on/off timer and Dry Mode for removing excess moisture from the air.

The size and installation are standard for window AC units, with dimensions of 21.4 x 18.9 x 14.6 inches and a weight of 63.5 pounds, which should be manageable for most users. This air conditioner is user-friendly with decent energy-saving features and quiet operation, but there are more energy-efficient models available.