10 Best Ac Coolers 2025 in the United States

The LG LW2524RD Window Air Conditioner is a powerful unit designed for cooling medium to large spaces up to 1,560 square feet. With a cooling capacity of 24,500 BTUs and an Energy Efficiency Ratio (EER) of 10.3, it is relatively energy-efficient, although not the highest in its class. One of its standout features is the quiet operation, producing only 62 dB of noise, making it suitable for home environments where noise could be a concern.

The unit offers versatile cooling options with three cooling and fan speeds, along with an Auto Cool feature that adjusts the temperatures automatically. Convenience is enhanced with easy-to-use electronic controls and a remote, allowing you to manage the settings from a distance. The Auto Restart feature ensures that the unit resumes operation automatically after a power outage, which is a handy addition. The 24-hour digital on/off timer allows you to schedule the unit to turn on or off according to your preference, adding another layer of usability.

This air conditioner also functions as a dehumidifier, which can be beneficial in humid climates. However, at 130 pounds, it is quite heavy, and installation might be challenging without assistance. Additionally, while it has earned a 1-star Energy Star rating, it may not be the most energy-efficient option available. The LG LW2524RD comes with a standard 1-year limited warranty, which provides some peace of mind. This unit is best suited for users looking to cool larger spaces with a device that offers convenience and quiet operation, though those prioritizing top-tier energy efficiency might want to explore other options.

The Humhold 14000 BTU Portable Air Conditioner is designed to cool spaces up to 700 square feet effectively, making it suitable for large rooms or small apartments. Its cooling capacity, combined with an energy-efficient compressor, ensures good performance. The unit offers a 3-in-1 functionality with cooling, fan, and dehumidifier modes, adding versatility to its operation. The dehumidifier is quite effective, handling up to 95 pints per day, which is beneficial for maintaining comfortable humidity levels.

The smart and sleep modes, along with a 24-hour timer, provide energy-saving options and quieter operation, which is ideal for nighttime use, though the noise level is slightly above average at 48dB in sleep mode. The airflow is enhanced by a wide-angle auto-swing feature, ensuring even distribution of cool air throughout the room. Convenience is a significant focus with this model, featuring easy mobility thanks to 360-degree wheels and hidden handles, as well as straightforward installation with included window sealing kits and exhaust hose.

The LED display and remote control increase user-friendliness, allowing easy adjustments from a distance. However, the need to drain water every 8 hours in humid environments can be cumbersome. The washable filter is a handy feature, simplifying maintenance.