10 Best 5000 Btu Window Unit 2026 in the United States

The Amazon Basics Window Air Conditioner boasts a 5000 BTU rating, making it suitable for cooling and dehumidifying rooms up to 150 sq. ft. This makes it a practical choice for small spaces like bedrooms or home offices. Installation is user-friendly, aided by adjustable side panels that fit standard windows, and its compact dimensions (15.98 x 13.19 x 12.05 inches) ensure it doesn't take up much space. Weighing 35.3 pounds, it is relatively easy to handle during installation.

The mechanical control method includes 7 temperature settings and dual cooling and fan modes, offering basic but effective functionality. Adjustable air direction helps in targeting airflow where needed. Maintenance is straightforward, thanks to the removable, washable, and reusable filter, which simplifies upkeep and air quality management. Potential buyers should consider the absence of advanced digital controls as a possible limitation.

The LG 5,000 BTU Window Air Conditioner is designed to cool rooms up to 150 square feet, making it ideal for small spaces like bedrooms. Its BTU rating ensures effective cooling for the specified area. One of its notable strengths is the low noise performance, operating at around 50dB, which is conducive for sleeping and working without disturbance. The unit offers 2 cooling and fan speeds, providing customization for user comfort.

With an Energy Efficiency Ratio (EER) of 11.2, it is not the most energy-efficient option available, which may lead to slightly higher energy costs over time. The air conditioner includes user-friendly mechanical controls and a 2-way air deflection feature, enhancing flexibility in airflow direction. Installation is straightforward with the provided window installation kit, and the unit's compact dimensions (17.31 x 14.38 x 11.13 inches) make it suitable for a variety of window sizes. Maintenance is manageable with a slide-out, washable filter, promoting ease of upkeep.

Additionally, the auto restart function is beneficial during power outages, ensuring the unit resumes operation automatically. Despite not being Energy Star certified, it remains a reliable choice. The absence of advanced digital controls and smart features could be a drawback for tech enthusiasts, but for those seeking an affordable, efficient, and quiet window air conditioner, this LG model is a solid choice.

The Midea MAW05R1BWT-A is a 5000 BTU window air conditioner designed to cool small rooms up to about 150 square feet, making it suitable for bedrooms, home offices, or small living spaces. It offers three modes—cooling, fan, and dehumidifier—providing flexibility depending on your needs. With a noise level of around 52 decibels on low, it operates quietly enough not to disturb sleep or work.

This unit is fairly energy efficient thanks to features like Eco mode and a programmable timer, helping you save on electricity. While it doesn’t have an official Energy Star rating, the built-in energy-saving settings are beneficial. Installation is straightforward with all mounting parts included, though you’ll need your own screwdriver. It’s compact and fits most standard windows. Control is easy with an intuitive LED display and included remote, so you can adjust settings from across the room. Maintenance is user-friendly too; the air filter is reusable and removable, which helps keep dust and pet hair out of the air—great for allergy sufferers.

The cooling power is limited to smaller rooms, so it is not suitable for larger spaces. Although the noise level is low, it might still be noticeable in very quiet environments. Additionally, its one-year warranty is standard but shorter than some competitors offer. For those needing a simple, efficient, and quiet air conditioner for a small room, the Midea MAW05R1BWT-A delivers solid performance and ease of use without complicated features.