10 Best Window Air Conditioning Units 2025 in the United States

The Midea MAW12HV1CWT EasyCool Smart Inverter Air Conditioner Window Unit is a versatile option for those looking for both cooling and heating solutions in one device. With a cooling capacity of 12,000 BTUs, it is well-suited for larger rooms up to 550 square feet. The unit also features a supplemental heating option; however, it's important to note that the heat pump function is not effective when the outside temperature drops below 41°F. This makes it a multi-season solution, though it may not cover all year-round needs in colder climates.

The energy efficiency of this model is commendable, with a SEER of 13.3 and an Energy Star certification, promising up to 35% energy savings compared to the Energy Conservation Standard. This can translate into noticeable savings on electricity bills over time. Noise levels are impressively low, operating at around 45 dBA, which is less intrusive and conducive for quiet environments like bedrooms or offices. Installation is designed to be straightforward for double-hung windows with specific measurements, and an installation kit is included for convenience. The air conditioner's dimensions are relatively compact, making it a good fit for a variety of window sizes.

Additional features enhance usability, including a user-friendly LED display, multiple modes and speed settings, a 24-hour timer, and eco mode. The unit also supports smart home integration, allowing control via the SmartHome App, Alexa, or Google Assistant. One potential drawback is the weight of the unit, at 58 pounds, which might require assistance during installation. Furthermore, while the noise level is low, some users might find the 58 dB rating at maximum operation slightly noticeable. The Midea MAW12HV1CWT is a highly efficient, quiet, and smart-capable window AC unit, best suited for those needing a powerful cooling solution with the added benefit of supplemental heating for moderately cold conditions.

The GE Profile ClearView Inverter Window Air Conditioner offers a solid cooling capacity of 12,200 BTUs, suitable for rooms up to 550 square feet, making it a good choice for medium-sized spaces. It uses inverter technology which adjusts cooling levels smoothly, leading to better energy efficiency—about 34% more efficient than traditional models—which can help save on electricity bills. Its Energy Star certification and SEER rating of 12.1 back up its energy-saving performance.

Noise is kept low at around 40 dB, so it runs quietly, minimizing disturbance, which is great if you want a peaceful environment. A standout design feature is the 'full window view,' which allows you to keep your window partially open and enjoy natural light without blocking your view, plus it fits a wide range of window sizes thanks to its flexible depth adjustment accommodating different wall thicknesses. Installation is relatively straightforward, but the unit is somewhat heavy at nearly 76 pounds, so a bit of help might be needed.

The built-in Wi-Fi and compatibility with smart home devices like Alexa and Google Assistant add convenience by letting you control the AC remotely via app or voice commands, and it comes with a remote for manual control. While it has high-tech features, some users mention a 1-year limited warranty which might feel short compared to competitors offering longer coverage. This GE Profile ClearView unit is a well-rounded option for those seeking an energy-efficient, quiet window AC with smart features and flexible installation, especially suited for medium-sized rooms, though potential buyers should consider the warranty before deciding.

The Midea MAW10V1QWT is a 10,000 BTU window air conditioner designed to cool spaces up to about 450 square feet, making it suitable for medium-sized rooms. It stands out with its unique U-shaped design, allowing you to keep your window slightly open for fresh air and a better outside view, which is uncommon in most window AC units. This design also helps reduce noise by using your window as a sound barrier, resulting in an impressively quiet operation at just 32 decibels—about as quiet as a whisper. The unit uses an energy-efficient inverter system and R32 refrigerant, delivering over 35% energy savings compared to traditional models, supported by its ENERGY STAR certification. This means lower electricity bills while staying eco-friendly. Installation is straightforward with a quick-snap bracket that fits windows 22 to 36 inches wide, and it includes a remote control for easy temperature adjustments. Additional features like a dust filter, fast cooling, and a built-in dehumidifier add comfort and air quality benefits.

The AC is also Wi-Fi enabled, letting you control it remotely via an app or voice commands through Alexa and Google Assistant, which is great for smart homes. A potential downside is that the unit weighs nearly 57 pounds, which might be challenging to install alone. Also, while the U-shape design is innovative, it may not fit all window types, so checking your window size and style is important before purchase. Some users may find the upfront cost higher than basic window ACs, but the energy savings and quiet operation can justify this over time. This Midea model is well suited for those seeking a quiet, energy-efficient air conditioner with smart controls and flexible window installation.