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 Portable Air Conditioner offers a powerful cooling capacity of 12,000 BTU, making it suitable for cooling rooms up to 300 square feet. This is a significant strength for those needing effective temperature control in midsize spaces. The unit's energy efficiency is supported by features such as a customizable sleep curve and a programmable timer, which helps in managing energy consumption effectively.

Additionally, the dehumidification function adds versatility, making it a good choice for humid environments, though it becomes drainage-free only when humidity is below 85%, which might be a limitation in highly humid areas. Noise level is commendably low at 46 dB, which is ideal for bedrooms and offices where quiet operation is preferred. The portability is enhanced by handles and castors, making it easy to move around, and the universal window kit simplifies installation.

Smart controls via an app, voice commands, and remote offer convenience, allowing users to adjust settings without needing to be near the unit. However, the product's relatively high price might be a drawback for budget-conscious buyers. Additionally, though it boasts a sleek design, it might not blend seamlessly with all room aesthetics. Finally, the one-year warranty and good customer service provide reassurance for those concerned about reliability. Those seeking an effective, versatile, and quiet portable air conditioner with smart features will find this product particularly appealing.

The Whynter Portable Air Conditioner ARC-14S is a robust unit with a cooling capacity of 14,000 BTU, suitable for rooms up to 500 sq. ft. Its dual-hose system is efficient for faster cooling, and the built-in dehumidifier can remove up to 71 pints of moisture per day, which is beneficial for humid environments.

One of its standout features is the quiet operation at 51 dB, making it ideal for bedrooms without disturbing sleep. Though the unit lacks an Energy Star rating, it uses CFC-free R-32 refrigerant, which is more environmentally friendly. The energy efficiency ratio (EER) is 7.69, which is adequate but not exceptional in terms of energy savings.

Portability is facilitated by its compact design and included window kit, making installation straightforward. The programmable timer and remote control add convenience, allowing users to adjust settings without physically touching the unit. The activated carbon filter and washable pre-filter ensure good air quality by removing pollutants. However, the unit's energy consumption is relatively high at 1300 W, which might lead to higher electricity bills. Additionally, its large size may not fit seamlessly into smaller spaces. This air conditioner is best suited for medium to large rooms where efficient cooling and dehumidification are essential, balancing performance with quiet operation.