10 Best Air Conditioners 2025 in the United States

The Midea 8,000 BTU Smart Inverter Window Air Conditioner is a solid choice for cooling and heating rooms up to 350 square feet. Its inverter technology helps it cool efficiently while using less energy, which is supported by its Energy Star rating and a high SEER of 14.5. This means it can save you money on electricity compared to standard units. It’s also quieter than many air conditioners, operating at about 45 decibels, so it won’t disturb your work, TV time, or sleep. The unit includes multiple modes like heat, cool, dry, fan, and auto, plus three fan speeds, making it adaptable to different comfort needs. You can control it via LED panel, remote, smartphone app, or even voice commands through Alexa or Google Assistant, which adds convenience.

The built-in heat pump is a nice bonus for cooler months but works best when outdoor temperatures are above 41°F. Installation fits standard double-hung windows with specific size requirements, so measuring your window beforehand is important. The heating function’s limitation in colder climates might restrict its usefulness year-round if you live somewhere very cold. Also, while energy efficient, its 8,000 BTU capacity is best suited for medium-sized rooms rather than larger spaces. The washable filter is easy to maintain, but the unit’s weight (56 pounds) might require two people for installation. If you want a versatile, quiet, and energy-saving window air conditioner that also heats, this Midea model covers those bases well.

The Midea MAW12HV1CWT EasyCool Smart Inverter Air Conditioner offers a powerful cooling capacity of 12,000 BTU, making it suitable for large rooms up to 550 square feet. Its multi-season functionality is a standout feature, as it provides both cooling and supplemental heating, though the heat pump is limited when outdoor temperatures drop below 41°F. The unit is energy efficient, boasting an Energy Efficiency Ratio (EER) of 13.3 and Energy Star certification, which can save up to 35% on energy costs compared to standard units.

The variable-speed inverter technology contributes to these savings by adjusting the cooling output as needed, ensuring comfort while minimizing electricity usage. Additionally, the unit operates quietly, with noise levels as low as 45 dBA, making it ideal for bedrooms or workspaces where low noise is essential. The design includes an LED display, multiple modes and speed settings, a 24-hour timer, and ECO energy saver mode. It's also WiFi enabled, allowing control via the SmartHome App, Alexa, or Google Assistant, adding convenience.

Installation is straightforward with the provided kit, fitting double hung windows with specific dimensions. However, at 58 pounds, it might be cumbersome for some users to install without assistance. The washable filter is easily accessible for maintenance, ensuring peak performance. The unit's versatility and smart features make it a strong contender for those needing year-round climate control in larger spaces.

The Midea MAW12V1QWT U-Shaped Window Air Conditioner offers efficient cooling with smart features, delivering 12,000 BTUs suitable for rooms around 550 square feet, making it ideal for medium-sized living spaces. Its standout feature is the very quiet operation at just 32 dB, which is significantly quieter than many traditional window units. This is achieved through its innovative U-shaped design that fits into the window while blocking outside noise. This design also allows you to keep your window partially open for fresh air and a better view.

This unit uses environmentally friendly R-32 refrigerant and is energy efficient, boasting a high SEER rating of 15 and a 5-star BEE rating. These features help reduce electricity bills by over 35% compared to older models. Additionally, smart connectivity allows control via a smartphone app or voice commands through Alexa and Google Assistant, adding convenience for smart home users. Installation is straightforward with the included bracket, fitting most standard windows, and the unit includes helpful features such as a dehumidifier, dust filter, and fast cooling mode.

While the noise level is low, the unit weighs nearly 59 pounds, so installation might require assistance. It requires a standard 115V power source and comes with a remote control with batteries included. This air conditioner is an excellent choice for those seeking a quiet, energy-saving, and smart-controlled cooling option for a medium-sized room, featuring a modern design that allows for a more open window than usual.