10 Best Portable Air Conditioner Towers 2025 in the United States

The BLACK+DECKER Smart Portable Air Conditioner with Heat offers a versatile 4-in-1 solution for your climate control needs. With 14,000 BTU (ASHRAE) cooling capacity and 12,000 BTU heating, it can effectively service rooms up to 700 sq. ft., making it a solid choice for larger spaces. The unit also functions as a dehumidifier and fan, adding to its utility throughout the year.

The energy efficiency ratio (EER) could be improved with a SEER of 6.2, which is not the highest in the market, meaning it may consume more electricity compared to other units with better ratings. Additionally, this model is not Energy Star rated, which might be a concern for energy-conscious users. Another highlight is its smart functionality – you can control it via a mobile app or through voice commands using Amazon Alexa or Google Assistant, adding a layer of convenience. The remote control with a 'Follow Me' feature ensures precise temperature control by acting as a thermostat wherever you place it.

At 54 dB, the noise level is moderate and should be manageable for most users but might be noticeable during quiet nights. The unit is fairly portable with dimensions of 16.5” x 14.06” x 27.09” and includes an easy-to-install window kit, making set-up straightforward. While it manages up to 375 square feet optimally, its performance might decrease in spaces closer to the 700 sq. ft. threshold especially without proper insulation. Weighing 35 pounds, it is reasonably easy to move around. Those looking for a robust, multi-functional air conditioning solution with smart features might find this product particularly appealing, albeit with a few trade-offs in energy efficiency.

The BLACK+DECKER Smart Portable Air Conditioner offers a solid 12,000 BTU cooling capacity, which is suitable for rooms up to 550 square feet, making it a good option for larger living spaces like apartments or cabins. Its inverter compressor adjusts the cooling power to maintain temperature efficiently, helping save energy compared to traditional models. It combines three functions in one: air conditioner, dehumidifier, and fan, providing versatile use throughout the year. The unit features smart Wi-Fi connectivity, allowing remote control from your smartphone, which is a convenient feature for adjusting settings without getting up.

Portability is decent; the unit weighs 55 pounds and includes a window kit with exhaust hose for easier installation near windows. The noise level is about 52 decibels, which is moderate—noticeable but not overly loud during operation. The programmable timer and remote control add useful convenience, rounding out the features you'd expect.

This model is a reliable, feature-packed choice for those wanting a smart, versatile portable AC capable of handling medium to large rooms, though it may not be the quietest or most energy-saving unit on the market.

The Whynter Inverter Portable Air Conditioner stands out with a strong cooling capacity of 14,000 BTU, making it ideal for large rooms up to 600 square feet. It's praised for its powerful and quiet operation, with a noise level of just 42.5 dB, ensuring minimal disturbance.

The unit is energy efficient with a Seasonal Energy Efficiency Ratio (SEER) of 12.3, although it does not have an Energy Star rating, which might be a consideration for environmentally conscious users. Its inverter technology is a notable feature, enhancing cooling efficiency by 20% and operational efficiency by 40%, which can lead to energy savings. This model includes a dehumidification function capable of removing up to 87 pints of moisture per day, making it suitable for humid climates.

The smart Wi-Fi control via the NetHome Plus app, along with compatibility with Alexa and Google Home, adds a layer of convenience for remote operation. Users will appreciate the three operational modes (cool, dehumidify, and fan) and the full thermostatic control range from 60°F to 86°F. The portability is enhanced by a dual-hose design that reduces heat leakage and an extendable hose for flexible window installation.