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10 Best 5000 Btu Window Ac Unit 2025 in the United States

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Our Top Picks

#1

Winner

Amazon Basics 5000-BTU Small Window Air Conditioner, Up to 150 Sqf, Window AC Units with Cool and Fan Functions, Washable Filter, Adjustable Window Kit, Intuitive Mechanical Controls, White

Rating
10.0
Chosen by1,268
Cooling Capacity (BTU)
Energy Efficiency Ratio (EER)
Noise Level

Most important from
6648 reviews

Cooling Capacity (BTU)
This unit cools a room off quickly and can be adjusted in many different ways.
Energy Efficiency Ratio (EER)
Running multiple units can be more energy-efficient than central air.
Noise Level
While the air conditioner is effective, it is quite loud.
Installation and Size
Installation is straightforward with clear, understandable directions.

The Amazon Basics Window Air Conditioner offers a cooling capacity of 5000 BTU, making it suitable for rooms up to 150 sq. ft. This unit is ideal for small spaces like bedrooms or home offices. The energy efficiency ratio (EER) isn't specified, but it's designed to offer standard efficiency for its class.

Its installation is straightforward, with adjustable side panels to fit various window sizes, which is a definite plus for users needing a simple setup. The unit features 7 temperature settings, dual cooling and fan modes, and adjustable air direction, giving flexibility in how you control your room’s climate.

One key benefit is the removable, washable filter, ensuring easy maintenance and cleaner air. However, it lacks modern features like digital controls or smart connectivity, relying on mechanical controls which are less convenient for some users. At 35.27 pounds, it’s moderately heavy, but manageable for installation. This air conditioner is a solid choice for those seeking an affordable, no-frills option to cool and dehumidify small spaces efficiently.

Rating
10.0
Chosen by1,268
Cooling Capacity (BTU)
Energy Efficiency Ratio (EER)
Noise Level

Most important from
6648 reviews

Cooling Capacity (BTU)
This unit cools a room off quickly and can be adjusted in many different ways.
Energy Efficiency Ratio (EER)
Running multiple units can be more energy-efficient than central air.
Noise Level
While the air conditioner is effective, it is quite loud.
Installation and Size
Installation is straightforward with clear, understandable directions.
#2

Midea 5,000 BTU EasyCool Small Window Air Conditioner - Cool up to 150 Sq. Ft. with Easy-to-Use Mechanical Controls and Reusable Filter, Perfect for Small Bedroom, Living Room, Home Office

Rating
9.1
Cooling Capacity (BTU)
Energy Efficiency Ratio (EER)
Noise Level

Most important from
17754 reviews

Cooling Capacity (BTU)
Works great, blows cold, and is way quieter than the old one it replaced.
Energy Efficiency Ratio (EER)
Efficient and uses less electricity than a smaller unit it replaced.
Noise Level
It's surprisingly quiet; you barely know it's on.
Installation and Size
The installation is straightforward, but it could benefit from a drain plug for better water management.

The Midea 5,000 BTU EasyCool Small Window Air Conditioner is designed for cooling spaces up to 150 square feet, making it ideal for small bedrooms, living rooms, or home offices. It offers 7 temperature settings, 2 cooling speeds, and 2 fan-only speeds, along with 2-way air direction, allowing users to customize their cooling experience. The unit is energy efficient with a Combined Energy Efficiency Rate (CEER) of 11.0, which helps reduce energy costs over time. This model operates at a noise level of 57 dB, quieter than a household refrigerator, ensuring minimal disturbance in your living space.

Additionally, the easy-to-use mechanical controls simplify the setting of time, temperature, and mode, while the removable and reusable air filter aids in maintaining air quality. Installation is straightforward and can be done in most standard windows with provided mounting accessories, although a screwdriver is required for the process. The AC unit is not Energy Star certified, which might be a consideration for those focused on maximum energy savings. It comes with a 1-year parts and labor warranty, offering some peace of mind regarding its durability and support.

At 35.3 pounds, it's relatively lightweight, further easing the installation process. However, some users may find the lack of advanced electronic controls and smart features limiting. The Midea 5,000 BTU EasyCool is a solid choice for small spaces needing efficient and quiet cooling at an affordable price.

Rating
9.1
Cooling Capacity (BTU)
Energy Efficiency Ratio (EER)
Noise Level

Most important from
17754 reviews

Cooling Capacity (BTU)
Works great, blows cold, and is way quieter than the old one it replaced.
Energy Efficiency Ratio (EER)
Efficient and uses less electricity than a smaller unit it replaced.
Noise Level
It's surprisingly quiet; you barely know it's on.
Installation and Size
The installation is straightforward, but it could benefit from a drain plug for better water management.
#3

GE Window Air Conditioner Unit, 5,000 BTU for Small Rooms up to 150 sq ft. with Manual Adjustable Fan and Cooling Settings, Perfect for Small Bedroom or Living Room, Easy Install Kit Included, White

Rating
9.1
Cooling Capacity (BTU)
Energy Efficiency Ratio (EER)
Noise Level

Most important from
11879 reviews

Cooling Capacity (BTU)
This compact air conditioner delivers surprisingly powerful cooling, even in rooms with high ceilings, making it an excellent choice for small bedrooms.
Energy Efficiency Ratio (EER)
Energy usage is reasonable, with many noticing little impact on their electric bills despite frequent use.
Noise Level
The unit operates quietly on low fan speed, ensuring minimal disturbance during nighttime use or quiet moments.
Installation and Size
Installation is straightforward and hassle-free, especially with the included EZ Mount kit, allowing even first-time users to set it up easily.
Additional Features
The fan speed options provide useful flexibility to adjust airflow comfort, from gentle circulation to stronger cooling.

The GE 5,100 BTU Window Air Conditioner is a solid choice for cooling small rooms up to 150 square feet, such as bedrooms or home offices. Its cooling capacity matches well with its intended room size, offering two cooling modes and fan speeds to help you find a comfortable temperature. One advantage is its relatively quiet operation at 56 dB, which is good for nighttime use without causing much disturbance. Installation is straightforward with the included EZ Mount kit, designed for standard double-hung windows, making setup easier even if you're not experienced with AC units. The unit is compact and white, fitting most window spaces without being intrusive, and it features a washable, removable filter for easy maintenance to keep the AC working efficiently.

The energy efficiency is quite low, with a SEER (Seasonal Energy Efficiency Ratio) of only 2.6 and a 1-star rating, meaning it may use more electricity compared to more efficient models, resulting in higher running costs. While the noise level is relatively low, some users might notice it during quiet moments. The manual controls with 10 temperature settings offer flexibility but lack the convenience of digital or smart controls found in newer models.

This GE window AC unit is a practical, budget-friendly option for those needing basic cooling in small spaces, valuing ease of installation and quiet operation. However, it may not be the best pick if energy efficiency or advanced features are a priority.

Rating
9.1
Cooling Capacity (BTU)
Energy Efficiency Ratio (EER)
Noise Level

Most important from
11879 reviews

Cooling Capacity (BTU)
This compact air conditioner delivers surprisingly powerful cooling, even in rooms with high ceilings, making it an excellent choice for small bedrooms.
Energy Efficiency Ratio (EER)
Energy usage is reasonable, with many noticing little impact on their electric bills despite frequent use.
Noise Level
The unit operates quietly on low fan speed, ensuring minimal disturbance during nighttime use or quiet moments.
Installation and Size
Installation is straightforward and hassle-free, especially with the included EZ Mount kit, allowing even first-time users to set it up easily.
Additional Features
The fan speed options provide useful flexibility to adjust airflow comfort, from gentle circulation to stronger cooling.

Buying Guide for the Best 5000 Btu Window Ac Unit

Choosing the right 5000 BTU window air conditioning unit involves understanding your specific needs and the key specifications that will ensure you get the best performance for your space. A 5000 BTU unit is typically suitable for small rooms, so it's important to consider factors like room size, energy efficiency, noise levels, and additional features that can enhance your comfort and convenience. By focusing on these key specs, you can make an informed decision and select a unit that will keep your space cool and comfortable.
Cooling Capacity (BTU)BTU stands for British Thermal Unit, and it measures the cooling power of an air conditioner. A 5000 BTU unit is designed to cool a small room, typically up to 150 square feet. It's important to match the BTU rating to the size of your room to ensure efficient cooling. If the unit is too powerful, it may cool the room too quickly without removing enough humidity, while an underpowered unit will struggle to cool the space effectively.
Energy Efficiency Ratio (EER)The Energy Efficiency Ratio (EER) indicates how efficiently an air conditioner uses energy to cool a room. A higher EER means better energy efficiency, which can lead to lower electricity bills. Look for units with an EER of 10 or higher for optimal efficiency. Consider your usage patterns and how often you'll be running the unit to determine the importance of energy efficiency for your needs.
Noise LevelNoise level is an important consideration, especially if the unit will be used in a bedroom or a quiet space. Noise levels are measured in decibels (dB), and lower numbers indicate quieter operation. Units with noise levels around 50 dB or lower are generally considered quiet. Think about where you'll be placing the unit and how sensitive you are to noise when choosing the right model.
Installation and SizeThe size and weight of the unit can affect how easy it is to install and whether it will fit in your window. Measure your window dimensions and compare them to the unit's specifications to ensure a proper fit. Some units come with installation kits that make the process easier. Consider whether you'll need help with installation or if you prefer a unit that's easy to set up on your own.
Additional FeaturesAdditional features can enhance the functionality and convenience of your air conditioner. Look for features like remote control, programmable timers, adjustable fan speeds, and sleep modes. These can provide greater control over your comfort and help you save energy. Think about which features are most important to you based on how you plan to use the unit.

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