6 Best Small Window Air Conditioners for 2025

6 Best Small Window Air Conditioners for 2025

When it comes to keeping your space cool and comfortable during the warmer months, small window air conditioners can be an ideal solution. They offer efficient cooling without taking up much space, making them perfect for apartments, dorm rooms, or smaller homes. In this post, we’ll explore the six best small window air conditioners for 2025, highlighting their key features and what makes them stand out. Whether you’re looking for energy efficiency, quiet operation, or smart technology, you’ll find a model that suits your needs. Let’s dive in!

1
Midea 5,000 BTU EasyCool Window AC
✯ Highly Recommended ✯
Midea 5,000 BTU EasyCool Window AC
8.7
Amazon.com
2
Frigidaire 6,000 BTU Window AC
Great value!
Frigidaire 6,000 BTU Window AC
8.7
Amazon.com
3
BLACK+DECKER 5000 BTU Window AC
Good value
BLACK+DECKER 5000 BTU Window AC
8.4
Amazon.com
4
GE 5,000 BTU Window Air Conditioner
Highly recommended
GE 5,000 BTU Window Air Conditioner
8.2
Amazon.com
5
Amazon Basics 5000 BTU Window AC Unit
Amazon Basics 5000 BTU Window AC Unit
8.4
Amazon.com
6
5,000 BTU Small Window Air Conditioner
5,000 BTU Small Window Air Conditioner
7.5
Amazon.com
Amazon price updated:
✯ Highly Recommended ✯
$169.99
in stock
Amazon.com
Amazon price updated:
8.7
Highly Recommended
The Midea 5,000 BTU EasyCool Small Window Air Conditioner is an efficient and budget-friendly choice for cooling small spaces, offering quick relief with its quiet operation and easy installation. While it lacks a remote control, its reusable filter and compact design make it a practical option for bedrooms, living rooms, or home offices.
Pros
  • Cools quickly and effectively
  • Quiet operation compared to other models
  • Easy installation with all necessary components included
  • Energy-efficient, saving on electricity costs
  • Compact size suitable for small spaces
  • Reusable filter for easy maintenance
  • Affordable price point for budget-conscious consumers
CONS
  • No remote control feature
  • Some users report it can be noisy

The Midea 5,000 BTU EasyCool Window Air Conditioner is your perfect companion for beating the summer heat in smaller spaces. Efficiently cooling rooms up to 150 sq. ft., this compact unit features easy-to-use mechanical controls that let you choose from seven temperature settings and two cooling speeds. With its washable and reusable filter, you can keep your air clean and fresh, ensuring a comfortable and healthy living environment.

Quiet and convenient, this air conditioner operates more silently than a typical refrigerator, allowing you to enjoy a peaceful atmosphere while staying cool. Installation is a breeze with all necessary accessories included, and its energy-efficient design helps to keep your electricity bills in check. Whether it’s your bedroom, home office, or living room, the Midea EasyCool window AC is a smart choice for your comfort needs all summer long!

Effortless Cooling Power
  • Cools up to 150 sq. ft. with 7 temperature settings and 2 cooling/fan speeds
  • Energy-efficient with a Combined Energy Efficiency Rate (CEER) of 11.0
  • Quiet operation, quieter than a household refrigerator
  • Easy-to-use mechanical controls with a removable and reusable air filter
  • Simple installation with all mounting accessories included
  • 1-Year Parts & Labor Warranty for quality assurance and customer support
2

Frigidaire 6,000 BTU Window AC

Great value!
$188.00 $209.00
in stock
Amazon.com
Amazon price updated:
8.7
Great value!
The Frigidaire FHWC063TC1 Window Air Conditioner is a compact and efficient choice for cooling small to medium-sized rooms, featuring user-friendly electronic controls and a quiet operation that keeps your space comfortable. While it offers great value with its remote control and energy-saving eco mode, keep in mind that it has limited temperature control and lacks a built-in drain hole.
Benefits
  • Efficient cooling for small to medium-sized rooms
  • Simple and intuitive electronic controls
  • Lightweight and easy to install
  • Quiet operation during use
  • Affordable price point
  • Remote control functionality
  • Energy-saving eco mode
CONS
  • Limited temperature control; max setting needed for optimal cooling
  • Lacks a built-in drain hole, leading to potential noise from condensate

The Frigidaire FHWC063TC1 Window Air Conditioner is designed to keep your space comfortably cool during the warmest months. With its efficient 6,000 BTU capacity, this unit effectively cools medium-sized rooms, making it a reliable choice for your bedroom or small living area. Its multi-speed fan feature offers you three different cooling settings, allowing you to customize your comfort level based on the heat of the day.

Installation is a breeze, and at just 40 pounds, this lightweight air conditioner can be set up with minimal effort. Users appreciate its quiet operation, making it suitable for nighttime use, although some may notice occasional sounds. While the digital temperature control may not be perfect, the overall cooling performance and affordability make the Frigidaire FHWC063TC1 a great option for staying cool all summer long.

Efficient Cooling for Every Room
  • 6,000 BTU cooling capacity
  • Electronic controls for easy operation
  • Multi-speed fan with three speeds
  • Energy-efficient design
  • Compact window installation
  • Quiet operation for comfortable use
3

BLACK+DECKER 5000 BTU Window AC

Good value
$149.99 $169.99
in stock
Amazon.com
Amazon price updated:
8.4
Good value
The BLACK+DECKER BD05MWT6 Window Air Conditioner offers efficient cooling for spaces up to 150 square feet, featuring easy installation and a compact design at an affordable price. While it delivers powerful performance and convenient functionality, some users have reported potential malfunctions, and it may be a bit noisy for those seeking a quieter option.
Pros
  • Efficient cooling for rooms up to 150 square feet
  • Easy installation process
  • Affordable price point
  • Washable filter for easy maintenance
  • Powerful performance in hot conditions
  • Remote control and thermostat functionality
  • Compact design fits well in various spaces
Drawbacks
  • Potential for malfunction, as some users experienced units that stopped working shortly after installation
  • A bit noisy during operation, which may not suit those who prefer quieter appliances

The BLACK+DECKER BD05MWT6 Window Air Conditioner packs a powerful punch with its 5,000 BTU cooling capacity, ensuring your space stays refreshingly cool even on the hottest summer days. Designed for rooms up to 150 square feet, this compact unit operates at two cooling levels, allowing you to customize your comfort. Its energy-efficient R32 refrigerant not only helps the environment but also boosts its longevity, making it a smart choice for your home.

Installation is a breeze with the included mounting hardware, and the washable filter makes maintenance simple so you can enjoy clean, cool air effortlessly. Although some users mention a bit of noise, many appreciate its powerful cooling ability, especially in small spaces like bedrooms, offices, or playrooms. Whether you’re working from home or enjoying a cozy night in, this air conditioner ensures you stay comfortable all season long.

Powerful Cooling Performance
  • 5,000 BTU cooling capacity for rooms up to 150 square feet
  • Two cooling levels (low and high) for optimal temperature control
  • Energy-efficient R32 refrigerant with minimal environmental impact
  • Easy installation and maintenance with removable, washable filter
  • Compact design for standard double hung windows
  • Quiet operation with a 56-decibel sound rating
4

Amazon Basics 5000 BTU Window AC Unit

$165.60
in stock
Amazon.com
Amazon price updated:
8.4
Highly Recommended
The Amazon Basics Window-Mounted Air Conditioner is a budget-friendly option that effectively cools small rooms up to 150 square feet with its reliable 5000 BTU capacity. With easy installation, simple mechanical controls, and minimal maintenance, it’s a great choice for those seeking efficient cooling without the bells and whistles.
Pluses
  • Affordable price point
  • Effective cooling for small rooms (up to 150 sq ft)
  • Simple mechanical controls for ease of use
  • Lightweight and easy to install
  • Reliable performance over multiple years
  • Sufficient airflow and cooling power
  • Minimal maintenance required
CONS
  • Limited cooling capacity (5,000 BTU) for larger spaces
  • No remote control and basic mechanical controls may be inconvenient for some users

The Amazon Basics Window-Mounted Air Conditioner with Mechanical Control is an efficient solution for cooling spaces up to 150 square feet. With its 5000 BTU capacity, this unit not only cools but also dehumidifies, making your compact rooms comfortable during hot summer days. You’ll appreciate the ease of maintenance with its removable and washable filter, ensuring the air stays clean and fresh.

Installation is a breeze thanks to the adjustable side panels, designed to fit standard windows. This air conditioner features seven temperature settings and dual cooling and fan modes, allowing you to customize your comfort. While it may produce some noise, many users find it acceptable, even considering it a form of white noise that can enhance sleep quality. If you’re looking for an affordable and straightforward way to keep cool, this unit is a solid choice!

Efficient Cooling for Small Spaces
  • 5000 BTU cooling capacity for rooms up to 150 sq. ft
  • Built-in, removable, washable, and reusable air filter for easy maintenance
  • 7 temperature settings and dual cooling and fan options for customizable comfort
  • Adjustable air direction for improved airflow
  • Designed to fit standard windows with adjustable side panels for easy installation
5

GE 5,000 BTU Window Air Conditioner

Highly recommended
$158.27 $189.00
in stock
Amazon.com
Amazon price updated:
8.2
Highly recommended
The GE Window Air Conditioner Unit is a fantastic choice for efficiently cooling small rooms up to 150 sq ft, offering customizable comfort with manual settings and a lightweight, portable design. While it lacks a remote control and can be a bit noisy on low speed, its easy installation and low-maintenance features make it a cost-effective and practical option for your cooling needs.
Benefits
  • Efficient cooling for small rooms (up to 150 sq ft)
  • Easy installation with included kit
  • Manual adjustable fan and cooling settings for personalized comfort
  • Memory function retains temperature settings after power off
  • Delay feature for automated cooling
  • Lightweight and portable design
  • Cost-effective alternative to larger AC units
Cons
  • No remote control included
  • Loud fan noise on low speed

The GE Window Air Conditioner Unit, with its 5,000 BTU capacity, is the perfect companion for small rooms up to 150 square feet, like bedrooms and home offices. Designed with user comfort in mind, this unit features two cooling modes and two fan speeds, allowing you to adjust the temperature to your liking effortlessly. Its low-noise operation ensures that you can enjoy a comfortable environment without disruptive sounds, making it ideal for nighttime use.

Installation is a breeze with the included EZ Mount window kit, so you can start cooling your space right away. The mechanical thermostat and removable, washable filter make maintenance simple, ensuring your unit stays in top shape throughout the hot months. With its sleek white design, this air conditioner not only works efficiently but also complements your home decor, providing relief from the heat without compromising on style.

Efficient Cooling Power
  • 5,000 BTU cooling capacity for efficient cooling in small rooms up to 150 sq ft
  • Manual adjustable fan and cooling settings for customized comfort
  • Low-noise operation for quiet performance, ideal for bedrooms
  • Easy installation with included EZ Mount kit for hassle-free setup
  • Removable and washable filter for easy cleaning and maintenance
6

5,000 BTU Small Window Air Conditioner

$140.99 $159.99
in stock
Amazon.com
Amazon price updated:
7.5
Highly recommended
The 5,000 BTU Small Window Air Conditioner is a fantastic choice for efficiently cooling small spaces up to 150 sq. ft., thanks to its easy-to-use mechanical controls and ultra-quiet operation. While it may not be suitable for larger rooms, its compact design and affordable price make it an excellent option for bedrooms, living rooms, or home offices.
Pluses
  • High energy efficiency and low power consumption
  • Quiet operation compared to other models
  • Effective cooling for small spaces
  • User-friendly mechanical controls and remote/app options
  • Affordable price point
Drawbacks
  • Limited cooling capacity for larger spaces
  • Takes time to cool down larger rooms effectively

The Euker 5,000 BTU Small Window Air Conditioner is your perfect cooling companion for spaces up to 150 square feet. With its high-performance compressor and a whisper-quiet operation that runs as low as 50 decibels, you can enjoy a cozy environment without any disruptive noise. The unit features easy-to-use mechanical controls with seven temperature settings, allowing you to customize your comfort effortlessly.

Installation is a breeze with the included kit, fitting windows from 23″ to 34″ wide, and the easy-to-clean slide-out filter ensures that your air stays fresh and efficient. Users rave about its rapid cooling capabilities, making it ideal for small bedrooms, living rooms, or home offices, while also being energy-efficient, keeping your electric bills in check. Enjoy peace of mind as you relax in a comfortably cooled space!

Compact Cooling Power
  • 5,000 BTU Cooling Capacity – Efficiently cools areas up to 150 sq. ft
  • Easy-to-Use Mechanical Controls – Simple knob with 7 temperature settings and dual cooling/fan options
  • Ultra Quiet Operation – Operates at as low as 50 decibels for minimal noise disruption
  • Easy Installation – Includes installation kit for quick setup in windows 23″-34″ wide
  • Removable Washable Filter – Slide-out filter for easy cleaning and maintenance
  • Compact Design – Ideal for small bedrooms, living rooms, or home offices

Explore Your Cooling Options

Frigidaire FFRA051WAE Window-Mounted Room Air Conditioner, 5,000 BTU with Temperature Control and Easy-to-Clean Washable Filter, in White
Frigidaire FFRA051WAE Window-Mounted Room Air Conditioner, 5,000 BTU with Temperature Control and Easy-to-Clean Washable Filter, in White
4.0
$179.00
$149.00
Amazon.com
Midea 12,000 BTU U-Shaped Smart Inverter Air Conditioner–Cools up to 550 Sq. Ft., Ultra Quiet with Open Window Flexibility, Works with Alexa/Google Assistant, 35% Energy Savings, Remote Control
Midea 12,000 BTU U-Shaped Smart Inverter Air Conditioner–Cools up to 550 Sq. Ft., Ultra Quiet with Open Window Flexibility, Works with Alexa/Google...
4.0
$479.99
$451.80
Amazon.com
Amazon price updated:

Everything You Need to Know About Small Window AC Units

Are there any safety concerns associated with using a window air conditioner?

Yes, there are some safety concerns associated with using a window air conditioner that you should be aware of. Here are a few key points:

  1. Installation Risks: Improper installation can lead to the unit falling out of the window, posing a risk of injury. Always ensure that the air conditioner is securely mounted and follow the manufacturer’s instructions during installation.
  2. Electrical Safety: Like any electrical appliance, window air conditioners can pose a risk of electrical shock or fire if there are faulty wiring or damaged cords. It’s essential to use a dedicated circuit for your air conditioner and check for any signs of wear and tear on the electrical components.
  3. Moisture and Mold: Air conditioners can produce condensation. If this moisture isn’t properly drained, it can lead to mold growth, which may affect your indoor air quality. Regular maintenance and cleaning can help mitigate this risk.
  4. Carbon Monoxide Exposure: If your window air conditioner is improperly vented or if you use a gas appliance nearby, there’s a potential risk for carbon monoxide buildup, especially in tightly sealed homes. Ensure that your appliances are functioning correctly and that there’s adequate ventilation.
  5. Noise Levels: While not a direct safety concern, the noise from window units can disrupt sleep or concentration, potentially leading to stress or fatigue.

To ensure your safety, always follow the manufacturer’s guidelines, perform regular maintenance, and address any issues promptly. If you’re ever in doubt, consulting a professional can provide peace of mind.

How do I determine the right size of a window air conditioner for my room?

Determining the right size of a window air conditioner for your room involves a few key calculations and considerations. Here’s how you can go about it:

  1. Measure Your Room: First, measure the length and width of the room in feet to calculate the square footage. For example, if your room is 15 feet long and 12 feet wide, the total area would be 180 square feet (15 x 12 = 180).
  2. Cooling Capacity (BTUs): Air conditioner size is typically measured in British Thermal Units (BTUs), which indicate how much heat the unit can remove from a room in one hour. A general rule of thumb is to allocate about 20 BTUs per square foot of living space. For your 180-square-foot room, you would need around 3,600 BTUs (180 x 20 = 3,600).
  3. Adjust for Other Factors: You may need to adjust the BTU requirement based on other factors:
    • Ceiling Height: If your ceiling is taller than 8 feet, add additional BTUs (approximately 10% for every extra foot).
    • Room Occupancy: If more than two people regularly occupy the room, add 600 BTUs for each additional person.
    • Sunlight Exposure: If your room gets a lot of sunlight, consider increasing the BTU by 10-20%. Conversely, if it’s shaded, you can decrease it slightly.
    • Kitchen Areas: If you’re cooling a kitchen, add about 4,000 BTUs to account for heat from cooking.
  4. Use Online Calculators: You can also find online calculators from reputable HVAC websites that can help you estimate the right BTU capacity based on your room’s specifics.
  5. Consult Manufacturer Guidelines: Different air conditioner models may have slightly different specifications. Always check the manufacturer’s guidelines for BTU recommendations based on room size.

By following these steps, you’ll be better equipped to choose a window air conditioner that effectively cools your space while being energy efficient. Happy cooling!

How much does a small window air conditioner cost on average?

On average, a small window air conditioner typically costs between $150 and $400. The price can vary based on factors such as the brand, cooling capacity (measured in BTUs), energy efficiency ratings, and additional features like smart technology or remote controls. When considering your purchase, it’s a good idea to also factor in potential installation costs if you need assistance.

12 thoughts on “6 Best Small Window Air Conditioners for 2025

  1. Quinn Blake says:

    I think a great addition would be the Haier 5,000 BTU Window AC. I’ve actually read some good reviews about its energy efficiency. What do you think?

    • Sebastian Moore says:

      Great suggestion! The Haier is definitely known for its efficiency and performance. I’ll consider including it in future roundups!

  2. Skye says:

    I’ve had mixed feelings about the GE 5,000 BTU model. Sometimes it feels like it’s not cooling enough for my space, and I live in a pretty hot area. Anyone else experience that?

    • Sebastian Moore says:

      The GE model can sometimes be hit or miss depending on room size and insulation. It’s important to match the unit to your space for optimal performance. Thanks for sharing your experience!

  3. Joy Nova says:

    For those of us on a budget, I’ve seen the BLACK+DECKER 5,000 BTU model on sale a lot lately. It’s a solid unit and doesn’t break the bank. Anyone else got good deals?

    • Sebastian Moore says:

      Absolutely! The BLACK+DECKER is a great value option. Sales really can make a difference. Thanks for sharing!

  4. River Belle says:

    Hey! I’ve had my eye on the LG 6,000 BTU Window AC. It’s super quiet and cools my small living room like a charm! Have you guys tried it?

  5. Scout says:

    I noticed that the Frigidaire 6,000 BTU is a bit pricier than the others. Do you think it’s worth the extra cash, or is it just hype?

  6. Dash says:

    Honestly, I think all of these options are pretty solid! But if I had to pick one, it would be the Amazon Basics 5,000 BTU. It’s been surprisingly reliable for me! Anyone else feel the same?

    • Sebastian Moore says:

      The Amazon Basics model has definitely gained a loyal following for its reliability and affordability. Thanks for sharing your favorite!

  7. Ember says:

    I’m really digging the Midea 5,000 BTU EasyCool! It’s so user-friendly, and I love that it has a remote. Perfect for lazy summer days!

    • Sebastian Moore says:

      The Midea is definitely a fan favorite! Comfort and convenience are key, especially in the heat. Glad to hear you’re enjoying it!

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