10 Best 5000 BTU Air Conditioning Units 2025 in the United States

The Amazon Basics Window Air Conditioner with a 5000 BTU rating is suitable for cooling and dehumidifying rooms up to 150 sq. ft. This makes it ideal for small spaces such as bedrooms or home offices. One of its strengths is its easy maintenance feature; the built-in filter is removable, washable, and reusable, which simplifies upkeep.

It also offers seven temperature settings, dual cooling and fan settings, and adjustable air direction, allowing for customizable comfort based on your needs. The unit's installation is versatile, fitting standard windows with adjustable side panels, making it adaptable to various window sizes. Some users may find its mechanical controls less convenient compared to digital or remote-controlled options.

Weighing around 35 pounds, the unit is relatively easy to handle during installation. The Amazon Basics 5000 BTU Window Air Conditioner is a good, budget-friendly choice for small rooms, offering basic but effective cooling and dehumidifying functions with easy maintenance.

The Midea 5,000 BTU EasyCool Small Window Air Conditioner is designed for cooling rooms up to 150 sq. ft., making it an ideal choice for small bedrooms, living rooms, or home offices. With seven temperature settings, two cooling speeds, and two fan-only speeds, it allows for versatile cooling options. The unit has a Combined Energy Efficiency Rate (CEER) of 11.0, which means it's fairly energy-efficient and can help reduce electricity bills over time. Its noise level of 57 dB is relatively quiet, comparable to the sound of a household refrigerator, ensuring minimal disturbance during operation.

Installation is straightforward and suitable for windows 23''-36'' wide and at least 13'' high, though a screwdriver is required (not included). The air conditioner comes with all necessary mounting accessories and a clear instruction manual. Additional features include a removable and reusable air filter, enhancing ease of maintenance. However, it lacks advanced digital controls, relying instead on basic mechanical controls, which may be less convenient for some users.

The product is backed by a one-year parts and labor warranty, providing peace of mind. Despite some limitations in modern functionality, the Midea 5,000 BTU unit remains a solid, affordable option for efficient cooling in small spaces.

The LG 5,000 BTU Window Air Conditioner is designed to cool rooms up to 150 square feet, making it suitable for small spaces like bedrooms. With a BTU rating of 5,000, it provides adequate cooling for its intended room size. The Energy Efficiency Ratio (EER) is 11.2, which is decent for this category but not top-tier, meaning it may not be the most energy-efficient option available.

One of its strengths is its low noise performance, operating at 52 dB on low mode, which is relatively quiet and can help ensure a good night's sleep or a distraction-free work environment. The unit features two cooling and fan speeds, allowing for some customization in air flow and temperature control. Additionally, it comes with a convenient slide-out, washable filter and an auto-restart function, which is beneficial during power outages.

The mechanical controls are user-friendly, but it lacks advanced features like remote control or smart connectivity. The installation kit included makes it straightforward to set up, although it's designed for window installation only, which limits flexibility in placement. While it doesn't have an Energy Star rating, it does include a dehumidifier feature, adding some versatility. Users looking for a simple, reliable window air conditioner for small rooms might find this model appealing, though those seeking more advanced or energy-efficient options might need to look elsewhere.