10 Best LG Window Air Conditioners 2026 in the United States

The LG 12,000 BTU Window Air Conditioner is designed to cool spaces up to 550 square feet, making it suitable for medium-sized rooms like bedrooms, living rooms, or apartments. One of its standout features is the low noise performance, operating at just 52 dB, which ensures a quiet environment for sleeping or working. With three cooling and fan speeds, along with an auto cool function, you can easily customize the airflow to meet your preferences.

The included remote control and digital control panel enhance usability, making it convenient to adjust settings from a distance. The unit also offers a 24-hour timer, allowing you to set a cooling schedule and potentially reduce energy costs. Additionally, the 4-way air deflection provides flexible cooling direction, and the filter light reminder is a helpful feature for maintenance. The installation process is made straightforward with the provided window installation kit.

It is important to note that this model does not have an Energy Star rating, which means it might not be the most energy-efficient option available. The Seasonal Energy Efficiency Ratio (SEER) of 13 is decent but not exceptional. Despite these minor drawbacks, the LG 12,000 BTU Window Air Conditioner is a reliable and user-friendly choice, particularly for those looking to cool a medium-sized area quietly and efficiently.

The LG 12,000 BTU Smart Window Air Conditioner is a powerful unit suited for cooling large spaces up to 550 square feet, making it ideal for living rooms or kitchens. It boasts a considerable cooling capacity and features multiple fan speeds, allowing users to customize airflow to their preference. One of its standout features is the LG ThinQ Technology, which provides remote control of the unit via a smartphone, and compatibility with voice assistants like Amazon Alexa and Google Assistant, adding convenience for tech-savvy users.

Moreover, it operates at a relatively low noise level of 52 dB, which is quieter than many other window units, reducing disturbances in your home environment. The Auto Restart function is a practical addition, ensuring the unit resumes operation after power outages without manual intervention. Installation is fairly straightforward with the included kit, although the unit’s weight of 81 pounds may require assistance during setup.

Some potential drawbacks include its lack of an Energy Star rating, implying it may not be the most energy-efficient option available, and its SEER rating of 12 is modest. It also requires regular filter maintenance, but the filter light reminder feature can help manage this task. Users have rated it positively, with a 4.2 out of 5 stars, indicating general satisfaction with its performance. This air conditioner could be a great fit for anyone in need of a robust cooling solution with modern smart features, as long as energy consumption efficiency is not their top priority.

The LG 8000 BTU Window Air Conditioner is designed to effectively cool small to medium rooms up to about 350 square feet, making it a good fit for bedrooms, offices, or similar spaces. Its cooling capacity of 8,000 BTUs is appropriate for these sizes, providing reliable temperature control without overworking. The unit's energy efficiency is decent with a SEER rating of 11.4, helping to balance cooling power with reasonable electricity use, though it lacks a formal BEE star rating. Noise level is fairly quiet at 52 decibels, comparable to normal conversation, so it shouldn't be too disruptive for everyday use. The physical size is moderate and installation is simplified by the included EZ Mount kit, especially for double-hung windows, which helps users avoid complicated setups. Maintenance is user-friendly with a slide-out washable dust filter and a filter reminder, which supports good air quality and unit longevity.

Additional modern features include WiFi connectivity through the LG ThinQ app, allowing remote control and voice commands via Alexa or Google Assistant, adding convenience for tech-friendly households. The use of eco-friendly R32 refrigerant is also a positive environmental aspect. On the downside, its 1-year warranty is standard but limited, and while the unit performs well for its category, it may struggle in larger spaces or very hot climates. Also, weighing over 57 pounds means it might be a bit heavy to handle alone during installation. This LG model delivers a good balance of quiet, efficient cooling with smart features, making it suitable for anyone looking to cool medium-sized rooms with some modern convenience, as long as the space matches its capacity.