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 Dreo 8,000 BTU portable air conditioner is a solid choice for cooling small to medium-sized rooms up to about 150 square feet. Its cooling power, rated at 8,000 BTU (ASHRAE) and 5,000 BTU SACC, provides effective temperature control ranging from 61°F to 86°F, which suits bedroom or office use well. One standout feature is its quiet operation at 45 dB, thanks to Dreo's patented noise isolation system, making it comfortable to run overnight or during work without causing disturbance.

The unit offers a true drainage-free system that automatically evaporates excess moisture, a great convenience if you live in humid areas and want to avoid manual water removal. Portability is well addressed with caster wheels and a window kit that fits various window types, while the 59-inch exhaust hose adds installation flexibility. Smart controls via app, voice commands (Alexa, Google Assistant, Siri), and a remote make it easy to tweak settings like temperature, fan speed, and a programmable 24-hour timer from anywhere.

It also functions as a fan and dehumidifier, adding versatility for different climates and seasons. While the cooling capacity is ideal for moderate-sized rooms, it may be less suitable for larger spaces or very hot conditions. The product weighs 55 pounds, making it portable but not ultra-light. This Dreo model is a user-friendly, multifunctional portable air conditioner well suited for personal spaces, offering smart features and easy maintenance for moderate cooling needs.