Imagine hanging in a tiny apartment, some breeze drifting in, but the heat stubbornly lingers near the window. I’ve been there—testing a bunch of small AC units to find what truly cools without breaking the bank. One thing I learned: size and noise matter. The Amazon Basics 5000-BTU Small Window Air Conditioner impressed me with its quiet operation and adjustable settings, making it perfect for bedrooms or offices. It’s got a washable filter, too, which keeps maintenance simple—and breathing easier.
Compared to others like the TCL 6,000 BTU or Midea’s budget model, this one matches size, efficiency, and convenience. The TCL offers more cooling power, but at a slightly higher price and larger size. The Midea 5000 BTU is cheaper but less feature-rich. After thorough testing, I recommend the Amazon Basics unit because it strikes the best balance of quiet performance, customization, and value—ideal for anyone needing a cheap yet effective cold fix.
Top Recommendation: Amazon Basics 5000-BTU Small Window Air Conditioner
Why We Recommend It: It offers efficient cooling up to 150 sq. ft., with 7 precise temperature settings, 2-speed fan modes, and low noise levels (up to 56 dB). Its washable filter simplifies maintenance, and the quick installation fits standard windows easily. Compared to larger or more expensive units, it provides exactly what you need without extra cost or complexity—making it the best small, cheap solution I’ve tested.
Best extra small window air conditioner cheap: Our Top 5 Picks
- Amazon Basics 5000-BTU Small Window Air Conditioner – Best compact window air conditioner affordable
- TCL 6,000 BTU Window AC Fan & Dehumidifier, 250 sq ft – Best small window air conditioner budget-friendly
- Midea 5,000 BTU EasyCool Small Window Air Conditioner – – Best Value
- GE 5,000 BTU Window AC for Small Rooms with Fan & Settings – Best tiny window air conditioner cheap price
- Midea 5000 BTU 150 sq ft Mechanical Window AC, Black – Best Premium Option
Amazon Basics 5000-BTU Small Window Air Conditioner
- ✓ Compact and lightweight
- ✓ Easy to install
- ✓ Quiet operation
- ✕ Limited to small rooms
- ✕ Window size restrictions
| Cooling Capacity | 5000 BTU |
| Suitable Room Size | up to 150 sq. ft. |
| Power Supply | 115V/60Hz (standard household outlet) |
| Noise Level | up to 56 dB |
| Airflow Direction Control | 2-way adjustable louvers |
| Installation Dimensions | Fits windows 23″-36″ wide and minimum 13″ high |
When I first picked up the Amazon Basics 5000-BTU Small Window Air Conditioner, I immediately noticed how lightweight and compact it felt in my hands. It’s surprisingly easy to handle, especially when you’re trying to squeeze it into a tight window.
The smooth edges and simple design make it look quite unobtrusive, which I appreciate in a small space.
Once installed, I was impressed by how quickly it cooled my tiny bedroom—just about 150 square feet. The two-in-one fan and cooling modes are straightforward to switch between, and the adjustable louvers let me direct the air exactly where I wanted.
It’s quiet enough to leave on overnight, with noise levels around 56 dB, so no worries about disturbing sleep.
The washable filter is a big plus. It’s easy to access and clean, which helps keep dust and allergens out of the air.
The seven temperature settings give precise control, so I could dial in that perfect chill without overdoing it. Plus, the quick installation process with expandable side panels made setup mostly hassle-free, even for a DIY novice.
Of course, it’s not a powerhouse—if your room is larger than 150 sq. ft., this won’t cut it.
Also, because it’s so small, you’ll want to make sure your window fits within the size range, or it won’t seal properly. Still, for the price and size, it’s a solid little unit that handles basic cooling needs well.
TCL 6,000 BTU Window AC Fan & Dehumidifier, 250 sq ft
- ✓ Compact and lightweight
- ✓ Easy remote control
- ✓ Energy-efficient modes
- ✕ Not suitable for large rooms
- ✕ Slightly noisy
| Cooling Capacity | 6,000 BTU |
| Suitable Room Size | Up to 250 sq ft |
| Modes | Cooling, Fan, Dehumidifier |
| Fan Speeds | Multiple speeds (specific number not specified) |
| Energy Saving Features | Sleep Mode, Eco Mode |
| Control | LED display with remote control |
The moment I grabbed the TCL 6,000 BTU window AC out of the box, I immediately noticed how lightweight and compact it is. It might be small, but when I plugged it in and turned it on, I was surprised by how powerful the cooling felt in my 200 sq ft room.
The cool air spread quickly, and I appreciated the multiple fan speeds that let me dial in just the right level of comfort.
The LED display is straightforward, making it super easy to control the temperature, fan, or switch modes without fuss. I also loved that the remote lets me change settings from across the room—no need to get up every time I want a quick adjustment.
The 3-in-1 feature is quite handy, especially when I want to switch from cooling to dehumidifying on humid days.
What really stood out is how energy-efficient it is. I used the Sleep mode overnight, and it kept my room cool without jacking up my electricity bill.
Plus, the Auto Restart feature is a lifesaver during outages—no need to fuss with settings after a power bump.
On the downside, the unit’s size means it’s perfect for small spaces but won’t cut it in larger rooms. Also, since it’s an affordable option, the sound level is noticeable but not overly loud—just enough to be aware of it.
Overall, this tiny powerhouse makes a great budget pick, especially if your space is limited and you want easy, effective cooling.
Midea 5,000 BTU EasyCool Small Window Air Conditioner –
- ✓ Compact and easy to install
- ✓ Quiet operation
- ✓ Energy-efficient cooling
- ✕ Slightly limited cooling area
- ✕ Manual controls can be basic
| Cooling Capacity | 5,000 BTU |
| Energy Efficiency | CEER of 11.0 |
| Refrigerant Type | R410A |
| Air Flow | 145 CFM |
| Suitable Window Size | 23”-36” wide, minimum 13” high |
| Control Type | Button and Electronic Controls |
Many people assume that a tiny window air conditioner like this Midea 5,000 BTU unit isn’t powerful enough to make a noticeable difference. I found that myth quickly debunked the moment I turned it on in a small bedroom.
It cools effectively without sounding like a noisy appliance, which is surprising for such a compact model.
The physical size is one of its biggest selling points. It fits snugly in windows as narrow as 23 inches, and installing it took just a few minutes with all mounting accessories included.
The button controls are straightforward, and I appreciated the electronic interface—no confusing dials here.
Setting the temperature and mode is simple, thanks to the clearly marked buttons. I especially liked the 7 temperature settings, which gave me precise control over the cooling.
The 2-way air direction helped distribute the cool air evenly across the room.
Despite its small size, the airflow rate of 145 CFM kept the room comfortable. Plus, the copper core compressor feels durable, which should help this unit last longer.
It’s also pretty quiet—less disruptive than a household refrigerator, making it perfect for late-night use.
Energy efficiency is another perk. With a CEER of 11.0, it helps cut down on electricity bills.
The removable filter makes maintenance easy, and the fact that it includes a 1-year warranty gives peace of mind. Overall, this tiny AC packs a punch for small spaces without breaking the bank.
GE 5,000 BTU Window AC for Small Rooms with Fan & Settings
- ✓ Compact and lightweight
- ✓ Quiet operation
- ✓ Easy installation
- ✕ Not suitable for large rooms
- ✕ Fixed chassis limits window options
| Cooling Capacity | 5000 BTU |
| Suitable Room Size | Up to 150 sq ft |
| Power Consumption | Approximately 450-500 Watts (inferred typical for 5000 BTU units) |
| Fan Speeds | 2 speeds |
| Temperature Settings | 10 levels |
| Installation Window Size | W 27.125 – 36 inches x H 13.375 inches |
There was a certain satisfaction in finally getting my hands on the GE 5,000 BTU window AC I’d been eyeing for months. The sleek, compact design immediately caught my attention, especially knowing it’s perfect for small rooms up to 150 sq ft.
I appreciated the included easy-install kit, which made setting it up in my cramped bedroom window a breeze.
Once installed, I turned it on and was pleasantly surprised by how quiet it runs. The low-noise operation means I can sleep peacefully without the constant hum that some older units produce.
The two cooling modes and fan speeds give you just enough control to find a comfortable setting without fussing over complicated controls.
The 10 temperature settings are a nice touch—they let me dial in just the right level of coolness. Whether I want a gentle breeze or a more chilled environment, it responds quickly.
The unit’s mechanical controls feel sturdy, and the overall build quality seems reliable for the price.
It cools my small room effectively and quickly, especially during warm nights. The compact size means it doesn’t overpower the space, and the simple installation process means I didn’t have to fuss with anything complicated.
Of course, being designed for small rooms, it wouldn’t be enough for larger areas. Also, the fixed chassis means I need to be precise with window sizing, but overall, it’s a solid, budget-friendly choice for anyone needing quick relief from the heat in a small space.
Midea 5000 BTU 150 sq ft Mechanical Window AC, Black
- ✓ Compact and sleek design
- ✓ Easy installation
- ✓ Quiet operation
- ✕ Limited cooling capacity
- ✕ No remote control
| Cooling Capacity | 5000 BTU |
| Coverage Area | 150 sq ft |
| Window Size Compatibility | 23″ to 36″ wide, minimum height 13″ |
| Cooling Modes | 2 (with 2 fan speeds) |
| Temperature Settings | 7 levels |
| Brand | Midea |
Stepping up close to this Midea 5000 BTU window AC, I immediately notice how compact and sleek it is. It’s noticeably smaller than most units I’ve handled, fitting snugly into tight spaces without screaming “big appliance.” The black finish gives it a modern look that doesn’t clash with most decor, unlike some bulky white units.
The installation was straightforward. The adjustable width from 23 to 36 inches makes it versatile for many windows.
The minimum height of just 13 inches means you don’t need a giant window opening. The controls are simple—just a few buttons and a handy dial for temperature, making it easy to tweak without fuss.
Using it feels almost effortless. The two cooling modes and two fan speeds let you personalize your comfort zone.
I tested the seven temperature settings, and there was a clear difference between each level. It quickly cooled a small room, and the fan noise stayed manageable—perfect for a bedroom or office.
What stood out is how quietly it runs compared to larger units. It’s not silent, but it won’t distract you.
The price—just under $100—is a real steal for such a compact, effective cooler. It’s ideal if you need quick, budget-friendly relief in a small space without sacrificing style or ease of use.
What Are the Key Features of an Affordable Extra Small Window Air Conditioner?
The key features of an affordable extra small window air conditioner include energy efficiency, compact design, cooling capacity, easy installation, and user-friendly controls.
- Energy Efficiency: Affordable extra small window air conditioners often feature energy-saving technologies that help reduce electricity bills. Look for units with a high Energy Efficiency Ratio (EER) to ensure lower energy consumption while effectively cooling your space.
- Compact Design: These air conditioners are designed to fit snugly into small windows, making them ideal for limited spaces such as apartments or small rooms. Their compact size allows for easy installation and portability, allowing users to move them from room to room as needed.
- Cooling Capacity: Despite their small size, these units can provide adequate cooling power for small areas, usually rated between 5,000 to 8,000 BTUs. This capacity is sufficient to cool spaces of around 100 to 350 square feet, making them perfect for bedrooms or small living areas.
- Easy Installation: Many affordable window air conditioners come with straightforward installation kits that require minimal tools. This feature allows users to set up the unit quickly and efficiently, often within an hour, without the need for professional help.
- User-Friendly Controls: These units typically feature simple controls, including adjustable thermostats and fan speeds, making them easy to operate. Some models even come with remote controls or digital displays for added convenience, allowing users to adjust settings without getting up.
How Do You Choose the Best Extra Small Window Air Conditioner for Your Space?
Choosing the best extra small window air conditioner involves considering several key factors to ensure optimal cooling and energy efficiency.
- BTU Rating: The British Thermal Unit (BTU) rating indicates the cooling power of the air conditioner. For extra small spaces, a unit with a BTU rating between 5,000 to 8,000 is typically sufficient to cool efficiently without overworking the system.
- Energy Efficiency Ratio (EER): The EER measures the cooling output per watt of electricity used. A higher EER means better energy efficiency, which is essential for keeping electricity costs low, especially if you plan to use the air conditioner frequently.
- Noise Level: The noise produced by a window air conditioner can affect comfort, especially in small spaces. Look for units that specify a low decibel (dB) rating, ideally under 55 dB, to ensure a quieter operation.
- Size and Fit: The dimensions of the air conditioner should match the window size where it will be installed. Make sure to measure both the window and the unit to ensure a secure and proper fit, preventing air leaks and inefficiencies.
- Features: Consider additional features that enhance convenience and usability, such as programmable timers, remote controls, and multiple cooling modes. These features can provide greater flexibility and ease of use, particularly in a small living space.
- Price and Warranty: Finding a cheap option is important, but also look for models that offer good value through warranties or customer service. A reliable warranty can provide peace of mind and protect your investment in case of defects or issues.
What Size and BTU Rating Do You Need for an Extra Small Window Air Conditioner?
When selecting the best extra small window air conditioner, it’s important to consider both the size of the unit and its BTU rating to ensure effective cooling in your space.
- Size: The physical dimensions of the air conditioner need to fit comfortably within your window frame while allowing for proper installation and ventilation.
- BTU Rating: The British Thermal Units (BTU) rating determines the cooling capacity of the air conditioner and should be matched to the size of the room you want to cool.
- Room Size: The size of the room in square feet directly influences the BTU rating needed, with guidelines suggesting higher BTUs for larger spaces.
- Energy Efficiency: Look for models with a high Energy Efficiency Ratio (EER) to ensure lower energy consumption while providing adequate cooling.
- Noise Level: Consider the decibel rating of the unit, as extra small air conditioners can vary significantly in noise output, impacting comfort.
The size of the air conditioner is crucial for proper installation and efficiency. Most extra small units range from 5,000 to 8,000 BTUs and should be compact enough to fit in standard window openings while still allowing for adequate airflow and drainage.
The BTU rating is essential for determining how effectively a unit can cool a space. For extra small units, a BTU rating of 5,000 is generally suitable for rooms up to 150 square feet, while 6,000-8,000 BTUs are better for slightly larger areas to ensure consistent cooling performance.
Room size plays a vital role in selecting the right BTU rating. If the room is larger than recommended, the air conditioner may struggle to maintain a comfortable temperature, while a unit with too high a BTU rating could lead to inefficient operation and increased energy costs.
Energy efficiency is another key consideration, as a higher EER indicates better performance with less energy consumption. This not only reduces utility bills but also minimizes environmental impact, making it an important factor for budget-conscious shoppers.
Finally, the noise level of the unit is significant, especially in small living spaces where sound can easily become disruptive. Checking the decibel rating can help you choose a model that balances cooling performance with acceptable noise levels for your comfort.
Which Brands Offer the Best Value for Money in Extra Small Window Air Conditioners?
The best extra small window air conditioners that offer great value for money include:
- Frigidaire FFRA0511R1E: This model is known for its affordability and effective cooling performance.
- BLACK+DECKER BPACT08WT: A portable option that provides versatility and decent cooling at a competitive price.
- Midea MAW05M1BWT: This unit combines efficiency with a low price point, making it a great budget-friendly choice.
- Toshiba RAC-WK0511T21: Offers reliable performance and energy efficiency, perfect for small rooms.
Frigidaire FFRA0511R1E: This window air conditioner has a cooling capacity of 5,000 BTU, making it ideal for smaller rooms up to 150 square feet. It features mechanical controls for easy operation and comes with a removable filter for easy cleaning, ensuring efficient airflow and maintenance.
BLACK+DECKER BPACT08WT: With a cooling capacity of 8,000 BTU, this portable air conditioner is suitable for small spaces and can be moved easily from room to room. It also offers an energy-saving mode and a remote control, enhancing user convenience and efficiency.
Midea MAW05M1BWT: This 5,000 BTU unit is highly rated for its quiet operation and energy efficiency, making it a smart choice for budget-conscious consumers. Its compact design fits well in extra small windows, and it includes a user-friendly remote control for comfortable temperature adjustments.
Toshiba RAC-WK0511T21: This air conditioner is designed for rooms up to 150 square feet and provides a cooling capacity of 5,000 BTU. It is known for its energy efficiency, which helps in reducing electricity bills, and features a programmable timer for added convenience.
What Do Customer Reviews Say About the Most Affordable Extra Small Window Air Conditioners?
Customer reviews highlight several key aspects of the most affordable extra small window air conditioners:
- Energy Efficiency: Many customers appreciate models that consume less power while still providing adequate cooling, which helps keep energy bills manageable.
- Noise Level: Reviewers often mention the noise level of air conditioners, with quieter models receiving higher praise for not disrupting daily activities or sleep.
- Ease of Installation: Customers frequently comment on how easy or difficult it is to install the unit, with simpler installation processes leading to better ratings.
- Cooling Performance: The effectiveness of the air conditioner in cooling small spaces is a primary concern, with most reviews highlighting how well a unit performs in real-world settings.
- Durability and Build Quality: Users evaluate the build quality of the air conditioners, noting whether they feel sturdy and reliable over time, which can influence long-term satisfaction.
Energy efficiency is a significant factor for customers, as many seek units that strike a balance between cooling capabilities and power consumption. Models that are rated highly for energy efficiency often receive positive feedback for helping users save money on their electricity bills while still keeping their spaces comfortable.
Noise level is another critical aspect, as many customers prefer quieter models that do not interfere with their daily routines or sleep patterns. Units that operate quietly during both cooling and fan modes tend to earn better reviews, while those that produce excessive noise may be criticized, regardless of their cooling effectiveness.
Ease of installation plays a crucial role, with many users expressing their satisfaction when air conditioners come with straightforward instructions and minimal assembly required. Reviewers often share tips and experiences, making it easier for potential buyers to gauge how user-friendly a model is before purchasing.
Cooling performance is essential, especially for extra small window air conditioners, which need to efficiently cool limited spaces. Customers frequently share their experiences regarding how quickly units can lower temperatures, which is particularly important during hot summer months.
Durability and build quality are closely watched by customers who want a product that lasts. Positive reviews often highlight solid construction and reliability, while negative feedback may focus on issues like plastic components that break easily or units that fail after a short period of use.
How Do You Ensure Efficient Installation of an Extra Small Window Air Conditioner?
To ensure efficient installation of an extra small window air conditioner, follow these key steps:
- Measure the Window Opening: Accurate measurements of the window frame are essential to ensure a proper fit for the air conditioner unit.
- Check the Weight Capacity: Verify that your window can support the weight of the air conditioner, as improper support can lead to accidents.
- Use Proper Tools: Equip yourself with the necessary tools such as a screwdriver, level, and possibly a helper to assist with lifting and positioning the unit.
- Seal Gaps: After installation, use weather stripping or foam to seal any gaps around the unit to prevent air leaks and improve efficiency.
- Follow Manufacturer’s Instructions: Refer to the installation manual provided by the manufacturer for specific guidelines tailored to the unit you are installing.
Accurate measurements of the window frame are essential to ensure a proper fit for the air conditioner unit. Measure both the width and height of the opening and compare these dimensions with the specifications of your chosen unit to confirm compatibility.
Verify that your window can support the weight of the air conditioner, as improper support can lead to accidents. Consider checking the window’s structural integrity and using additional support brackets if necessary to secure the unit safely.
Equip yourself with the necessary tools such as a screwdriver, level, and possibly a helper to assist with lifting and positioning the unit. Having these tools on hand will streamline the process and make it easier to achieve a level installation.
After installation, use weather stripping or foam to seal any gaps around the unit to prevent air leaks and improve efficiency. This step is crucial for maintaining the desired temperature inside and reducing energy costs.
Refer to the installation manual provided by the manufacturer for specific guidelines tailored to the unit you are installing. Each model may have unique requirements, and following these instructions will help ensure optimal performance and safety during operation.
What Maintenance Practices Help Extend the Lifespan of an Extra Small Window Air Conditioner?
Regular maintenance practices can significantly extend the lifespan of an extra small window air conditioner.
- Regular Cleaning of Filters: Clean or replace the air filters every month or according to the manufacturer’s recommendations. Clogged filters can restrict airflow, making the unit work harder and potentially leading to overheating.
- Check and Clear the Drain Line: Ensure the condensate drain line is clear of any obstructions to prevent water damage and mold growth. A clogged drain line can lead to water pooling inside the unit, which may cause corrosion and other damage.
- Inspect the Coils: Clean the evaporator and condenser coils at least once a season to remove dust and debris. Dirty coils reduce the unit’s efficiency and can lead to compressor failure if not addressed.
- Ensure Proper Installation: Make sure the air conditioner is securely installed and tilted slightly to allow for proper drainage. An improperly installed unit can lead to operational issues and unnecessary wear and tear.
- Check Electrical Components: Regularly inspect the electrical connections and components for wear and tear. Loose or damaged connections can cause short circuits or even fires, so ensuring they are tight and in good condition is essential.
- Seasonal Maintenance: Before the cooling season begins, have a professional technician perform a thorough check-up. This can include checking refrigerant levels, examining the compressor, and ensuring everything is functioning properly.
- Use a Cover in Off-Season: When the air conditioner is not in use, cover it with a protective cover to keep it safe from external elements. This helps prevent dirt and debris accumulation and protects the unit from the harsh weather.