6 Best Portable Air Conditioners for Basement Windows


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When considering which portable air conditioner is best for your basement, the first thing to consider is the size and the layout of the area you plan to cool. This will determine the style and power of the unit you will want to purchase.

best portable air conditioners for basement windows

The Black + Decker BPACT08WT Portable Air Conditioner is the best portable air conditioner for your basement window. Not only is it quiet, sleek, and compact, but for the power it puts out, you won’t find a better unit for the price. 

In this article, we will be going over the pros and cons of various different portable air conditioners to determine which unit is best suited to fulfill your particular needs. Keep on reading if you want to know more details.

Black + Decker BPACT08WT Portable Air Conditioner, 8,000 BTU

British Thermal Units (BTU)5,000 / 8,000 BTU ASHRAE
Maximum Cooling Temperature 65°F / 18.3°C
Unit Size16.5 x 11.5 x 26 in / 41.9 x 29.2 x 66 cm
Intended Area150 Square Feet

For over 100 years, Black + Decker has been a name you can trust for everything from power tools to kitchen appliances, so it should come as no surprise that the Black + Decker BPACT08WT Portable Air Conditioner, 8,000 BTU tops off this list at number one. 

Features

When it comes to the Black + Decker BPACT08WT Portable Air Conditioner’s features, the list is practically endless. This unit has 3 fan speed settings, low, medium, and high. It also has an auto-regulation mode, which adjusts the fan speed accordingly to optimize and maintain the perfect room temperature. Additionally, this unit also simultaneously functions as a dehumidifier to keep the air quality comfortable while it cools. 

Inclusions

  • A remote control which allows you to adjust the settings from anywhere
  • A threaded exhaust hose
  • 3 window panels to fit either horizontal or vertical windows from 20.5-59″ / 52-150 cm
  • 2-year limited warranty

SereneLife Air Conditioner, 12,000 BTU + HEAT, White

British Thermal Units (BTU)12,000
Maximum Cooling Temperature 40°F / 4.4°C
Unit Size17.4 x 13.4 x 32.1 in  / 44.1 x 34 x 81.5 cm
Intended Area325 Square Feet

Features

The SereneLife Portable Air Conditioner is, without a doubt, one of the best portable air conditioning units on the market today. The multifunctional unit can also be used as a heater, air purifier, and dehumidifier. This makes it ideal for any basement, and it broadens the cost-benefit as you will also get plenty of use out of it during the winter season. The unit is quiet, has a slim design, and wheels for ease in moving it from one room to the next. 

Inclusions

  • Remote control for convenient adjustment
  • Quick and easy setup guide
  • Window mounting kit
  • 1-year warranty

Note: This product does not include batteries for remote control or exhaust hose.

Midea Map10S1CWT

British Thermal Units (BTU)10,000
Maximum Cooling Temperature 62 – 90°F / 16.6 – 32.2°C
Unit Size17.1 x 13 x 28.3 in / 43.4 x 33 x 71.8 cm
Intended Area200 square feet

Features

The Midea Map is a 3-in-1 air conditioner that can be used simultaneously as a fan or dehumidifier. This unit is unique because it can be controlled through Alexa via your smartphone, making quick and convenient adjustments.

The Midea Map can be paired with your home WiFi and will respond to voice commands. Perhaps the most appealing aspect of this product is the ease of installation. You place the unit where you want it situated and hook up to the window in mere seconds with no additional tools required.

Inclusions

  • Exhaust hose
  • Window installment kit
  • Remote control with batteries
  • Washable and reusable air filter
  • 5-foot exhaust hose
  • 1-year limited warranty

Honeywell HL10CESWK, 10,000 BTU

British Thermal Units (BTU)10,000
Maximum Cooling Temperature 60 – 90°F / 15.6 32.2°C
Unit Size18.9 x 15.7 x 31.3 in / 48 x 39.9 x 31.3 cm
Intended Area350 – 450 Square Feet

Features

The Honeywell HL Portable Air Conditioner is undoubtedly the most aesthetic on our list. Its features include a self-draining dehumidifier system, multiple fan speeds, and a 24-hour timer designed to maximize the energy you will save. The Honeywell HL also uses a vertical air motion direction system to ensure that the cooled air will be distributed accordingly throughout the entirety of your basement.

Inclusions

  • 4-foot flexible exhaust hose
  • Remote control to adjust between various fan speeds, modes, and temperatures with batteries
  • Window mounting kit 
  • 5-year limited warranty 

Airo Comfort Portable Air Conditioner 14,000 BTU

British Thermal Units (BTU)14,000
Maximum Cooling Temperature 61°F / 16°C
Unit Size17.8 x 15 x 30.5 in  / 45.2 x 38.1 x 77.5 cm
Intended Area450 – 600 Square Feet

Features

The Airo Comfort Portable Air Conditioner is a powerful 3-in-1 unit that encompasses a fan mode, a dehumidifier, and a cooling mode. This unit is equipped with a colorful LED display controlled by a digital touch-tone. It can be toggled on and off. It has wheels for easy portability and a washable filter that purifies by collecting dust and dirt from the air, leaving your home feeling fresh at all times.

 Air purification can be beneficial for anybody, but especially those who suffer from seasonal allergies. If this is you, I would highly recommend this product over other AC units, which do not offer the air purifying feature of the Airo Comfort.

Inclusions

  • Remote control with batteries
  • Exhaust hose and drain hose
  • Easy to follow setup instructions
  • Window mounting brackets with screws
  • 30-day warranty on initial purchase, 1-year limited warranty, and a 3-year compressor warranty

Global Air 10,000 BTU Portable Air Conditioner

British Thermal Units (BTU)10,000
Maximum Cooling Temperature 48°F / 8.8°C
Unit Size17 x 13 x 31.3 inches / 43 x 33 x 79.5 cm
Intended Area400 Square Feet Maximum

Features

One of the unique things about this product is that it features a 4-way multi-directional fan system that disperses the cooled air and distributes it optimally throughout your basement. It has two different fan speed settings and an LED display that provides readouts and tells you everything you need to know.

This AC unit also features an anti-frozen system that prevents it from becoming frozen and ineffective due to overuse, particularly hot or humid days. One common criticism worth noting is that some users have reported this unit to be noisier than other products on the market. 

Inclusions

  • 1-year warranty from the time of purchase
  • Hand-held remote control 
  • Adjustable vent kit which can be adjusted to accommodate various window sizes
  • Exhaust Hose

Conclusion

Choosing the right portable air conditioning unit for your basement will depend on various factors. A few key points of consideration are the square footage of your basement, the layout and design, and whether or not you would also like to use your unit during the winter months as a space heater.

Some air conditioner units are more geared toward technology and synchronization with other devices for convenient control. Others are more of a simple and easy to use old fashioned setup. Depending on your personal preference, certain units may be more or less appealing to you for this reason

For general purpose usage, I conclude that the Black + Decker BPACT is the best portable basement air conditioner overall. It’s durable, it’s user-friendly, it’s aesthetically appealing, and it’s a brand name you can trust. You can be sure the Black + Decker BPACT will keep you cool all summer. 

Chris Hewitt

Chris is a Texas-based freelance writer who loves the outdoors and working in his garage. When he's not enjoying the Texas sun, he can be found tinkering with all sorts of things in his workshop.

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