If you're looking to cool a small room, you'll need a compact window air conditioner that fits perfectly. In this article, we'll explore the smallest window AC units on the market, providing you with a spec-by-spec and dimension-by-dimension analysis. We'll also discuss factors such as cooling output, energy efficiency, dimensions, window requirements, noise levels, and prices.
Finding the Perfect Fit
When it comes to small window AC units, there are a few ways to define "small." Firstly, we can look at minimum dimensions. These units will have the smallest width, height, and depth. For example, some window AC units are only 15 or 16 inches wide, with a height below 16 inches. These compact dimensions make them ideal for tight spaces. Here's an example of the smallest window AC unit, the 5,000 BTU Frigidaire FFRA051WAE.
Dimensions of the world’s smallest window AC unit: The 5,000 BTU Frigidaire FFRA051WAE (#1 in the comparison chart below)
Alternatively, we can consider the minimum cooling output in BTUs. Most small window AC units range from 5,000 to 10,000 BTUs. Lower BTU units are more compact and suitable for smaller rooms.
For those seeking the most powerful small units, we can look at the BTUs per cubic inch. This metric determines the cooling effect relative to the unit's size. The more BTUs per cubic inch, the more effective the cooling. The Midea U-Shaped MAW10V1QWT stands out with an outstanding 1.80 BTU per cubic inch output.
Lastly, for those with narrow windows, it's essential to find the narrowest window AC unit. The PerfectAire 3PASC10000 can fit windows as small as 15.5 inches wide.
Beyond Size: Essential Factors to Consider
While finding the smallest size window air conditioner is crucial, it's equally important to consider other factors. These units should also be energy efficient, lightweight, have low noise levels, and come from reputable manufacturers. Additionally, it's essential to find units that align with your budget.
To determine the appropriate cooling capacity, a general rule of thumb suggests allocating 20 BTUs per square foot. However, this rule is less accurate for smaller window AC units. For accurate room coverage calculations, refer to Energy Star's sizing chart.
Room coverage of small window AC units
Energy efficiency ratings (CEER and EER) are crucial when considering larger HVAC units. While still important for small window AC units, they are secondary considerations due to lower electricity consumption. A CEER rating above 10 is considered above average in terms of efficiency.
When it comes to dimensions, width ranges from 14.5 to over 30 inches, height ranges from 12 to over 25 inches, and depth ranges from 12 to over 30 inches. The total volume, calculated by multiplying width, height, and depth, provides insight into compactness. Smaller 5,000 BTU window AC units have a volume of approximately 3,000 cubic inches.
Dimensions of small window AC units
Window width and height requirements differ for regular and narrow window AC units. Regular units typically require a window width of 22-36 inches and a height of at least 13 inches. Conversely, narrow units like the PerfectAire 3PASC10000 can fit windows as narrow as 15.5 inches.
Noise levels are another important consideration, especially for bedroom use. Smaller window AC units often have lower noise levels, generally falling between 50 and 60 dB. However, the Midea U-Shaped MAW10V1QWT stands out with noise levels ranging from 42 to 51 dB.
Finally, prices for small window AC units vary. Smaller 5,000 BTU units typically cost around $200, while 10,000 BTU units can range from $400 to $600. The Midea U-Shaped MAW10V1QWT, priced at approximately $450, offers exceptional energy efficiency and quiet operation.
The Top 5 Smallest Window AC Units
After considering all these factors, here's a list of the top 5 smallest window AC units:
1. Absolute Smallest Window AC Unit: Frigidaire FFRA051WAE
The Frigidaire FFRA051WAE is the classic mechanical 5,000 BTU window AC unit. It offers compact dimensions, low noise levels, and exceptional reliability. Priced below $200, it's an excellent choice for small rooms.
2. Very Small 5,000 BTU Window AC Unit: hOmeLabs HME020003N
The hOmeLabs HME020003N is a modern and stylish 5,000 BTU window AC unit. With similar dimensions and specs to the Frigidaire FFRA051WAE, it offers a more aesthetically pleasing design. Discounts often bring the price below $200.
3. Smallest GE Window Air Conditioner: GE AHEC05AC
The GE AHEC05AC is another reliable option for a small 5,000 BTU window AC unit. It offers similar specs to the Frigidaire and hOmeLabs units, with the added benefit of fitting into narrower windows.
4. Best Smallest 10,000 BTU Window AC Unit: Midea U-Shaped MAW10V1QWT
The Midea U-Shaped MAW10V1QWT is the pinnacle of small window AC units. With exceptional energy efficiency, quiet operation, and a unique U-shaped design, it's the perfect choice for larger rooms or multiple smaller rooms. Despite a slightly higher price tag, the energy savings justify the investment.
5. Narrowest Window Air Conditioner: PerfectAire 3PASC10000
The PerfectAire 3PASC10000 is the go-to option for narrow windows. With its special vertical design, it allows installation in windows as narrow as 15.5 inches. While it may not offer record-setting specs, it provides a practical solution for unique window sizes.
We hope this comprehensive overview helps you choose the perfect small window AC unit for your needs. If you have any questions, feel free to leave a comment below, and we'll be happy to assist you.
