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 LG 8,000 BTU Window Air Conditioner is a robust option for cooling spaces up to 350 square feet, making it well-suited for bedrooms, living rooms, or small apartments. It operates on 115 volts and features three cooling and fan speeds, which allows for customizable airflow and cooling. One of its standout features is its quiet operation, with noise levels as low as 53 dB, which is ideal for maintaining a peaceful environment whether you are working or sleeping.

The unit also includes a remote control and a digital control panel for maximum usability, along with an auto-restart function that ensures the AC returns to operation after a power outage, adding to its convenience. The inclusion of a washable filter and a filter light reminder helps maintain the unit's efficiency and air quality over time. However, while it has a decent Seasonal Energy Efficiency Ratio (SEER) of 13, it is not Energy Star rated, which may be a consideration for those particularly focused on energy savings.

Additionally, while the product is relatively easy to install with the provided installation kit, its weight of 58 pounds might make it slightly challenging for some users. This air conditioner is a solid choice for those seeking an easy-to-use, quiet, and efficient cooling solution for medium-sized rooms.

The Whynter Portable Air Conditioner offers a robust cooling solution with its 14,000 BTU capacity, making it suitable for rooms up to 500 sq ft. It's designed to be both powerful and quiet, operating at a noise level of 51 dB, which is relatively low for an air conditioner of this capacity. This could make it a great choice for bedrooms or living areas where noise can be a concern. Additionally, it runs on an environmentally friendly R-32 refrigerant, which is a plus for eco-conscious consumers.

However, its Seasonal Energy Efficiency Ratio (SEER) of 7.69 is on the lower side, meaning it might not be the most energy-efficient option available, which could potentially lead to higher electricity bills over time. The unit also includes a built-in dehumidifier with a capacity of 71 pints per day and offers three operational modes: cooling, dehumidifying, and fan, giving users flexibility based on their needs. The dual-hose system is efficient in expelling warm air, and it comes with various accessories like a window kit and filters for ease of installation and maintenance.

On the downside, the lack of an Energy Star certification might be a dealbreaker for some, as it indicates it doesn't meet certain energy efficiency criteria. Its dimensions are fairly large, so it may take up significant space in a room. Despite these limitations, its award-winning status and comprehensive feature set make it a strong contender for anyone looking for a portable air conditioning solution.