10 Best Outdoor Air Conditioners 2025 in the United States

The BLACK+DECKER 14,000 BTU Portable Air Conditioner and Heater is a versatile unit designed for spaces up to 700 square feet. It offers a 4-in-1 functionality, including air conditioning, heating, dehumidifying, and fan modes. This makes it suitable for year-round use. The cooling capacity is robust, though the unit's energy efficiency ratio (EER) is moderate at 6.2, which means it may consume more power compared to some other models on the market. However, it does come with a 24-hour timer and auto water evaporation to help manage energy use better.

The noise level of 54 dB is relatively quiet, making it a good fit for bedrooms and living areas where noise could be a concern. Portability is a strong point with this model; it has casters and side handles for easy movement between rooms. While the unit is not explicitly designed for outdoor use and lacks dedicated weather-resistant features, its portability allows it to be used in various indoor settings temporarily.

Installation is user-friendly with an included window kit, and maintenance is made easier with a slide-out washable filter. The product has a decent durability with a 1-year warranty. It is important to note that it is not Energy Star rated, which could be a consideration for those prioritizing energy efficiency. This BLACK+DECKER model is a reliable, multi-functional option for indoor cooling and heating needs, with good portability and user-friendly features, though it may not be the most energy-efficient choice available.

The BLACK+DECKER Smart Portable Air Conditioner is a solid choice for cooling rooms up to 700 sq. ft., offering a decent 14,000 BTU cooling capacity that should handle medium to large spaces well. It scores reasonably on energy efficiency with a SEER of 6.2, which helps keep electricity use manageable. One of its standout features is smart connectivity, allowing control through a mobile app or voice commands with Alexa and Google Assistant, which is convenient if you like tech integration. The included remote with 'Follow Me' function improves temperature accuracy by sensing the air around you instead of just the unit. It also doubles as a dehumidifier and fan, adding to its versatility.

On the downside, it produces about 54 dB of noise, which is moderate and might be noticeable in very quiet environments, especially at night. The unit is somewhat heavy at over 60 pounds, so while it’s portable, moving it around frequently may require some effort. Installation is fairly straightforward with the included window kit and accessories, and the washable filter helps with maintenance, making it user-friendly. The 1-year limited warranty is standard but not very long compared to some competitors.

This BLACK+DECKER model suits those who want a powerful, smart portable AC with decent energy efficiency and are okay with a bit of noise and weight. It works especially well for bedrooms or living areas where smart controls and multi-function use are appreciated.

The BLACK+DECKER 8,000 BTU Portable Air Conditioner is designed for rooms up to 350 sq. ft., making it suitable for medium-sized spaces. Its cooling capacity of 8,000 BTU ensures efficient cooling, though it may not be the best fit for larger areas. The Seasonal Energy Efficiency Ratio (SEER) of 5.4 is on the lower side, suggesting it may consume more electricity compared to more energy-efficient models. This is something to consider if energy consumption is a priority for you.

The noise level is 54 dB, which is relatively quiet, allowing for comfortable usage without much disturbance, especially at night. Portability is a strong point, with casters and side handles that make moving the unit around easy. However, at 52.9 pounds, it might be a bit heavy for some users. Durability and weather resistance are decent, but as this is primarily an indoor unit, it may not be ideal for continuous outdoor exposure.

The included installation kit simplifies setup, and the slide-out washable filter and auto water evaporation feature ease maintenance. The 3-in-1 functionality as an air conditioner, dehumidifier, and fan adds to its versatility. It is a solid choice for those needing a portable, relatively quiet air conditioning solution for medium-sized rooms, but consider the energy efficiency and weight before purchasing.