10 Best Non Window Ac Units 2026 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 sq. ft. Its 4-in-1 functionality (air conditioner, heater, dehumidifier, and fan) makes it a useful appliance throughout the year. The cooling capacity (14,000 BTU ASHRAE) and heating power (11,000 BTU) are adequate for medium to large rooms, making it a good choice for users needing a multi-functional unit without permanent installation.

The Energy Efficiency Ratio (EER) of 6.2 is on the lower side, meaning it may not be the most energy-efficient option available. However, it offers decent energy usage for its price range. At a noise level of 54 dB, it operates relatively quietly, which is beneficial for settings like bedrooms or home offices. The unit's portability is a significant advantage, featuring casters and side handles for easy movement between rooms. Installation and maintenance are straightforward, thanks to the included window kit and washable filter.

Additional features like the remote control, LED display, auto water evaporation, and a 24-hour timer enhance user convenience. One drawback is its relatively high weight (60.1 lbs), which could pose a challenge for some users when moving the unit. Moreover, it is not Energy Star rated, which might be a concern for those prioritizing energy efficiency. This BLACK+DECKER model is a solid choice for those seeking a portable, multi-functional air conditioner and heater with user-friendly features, although it may not be the most energy-efficient option on the market.

The BLACK+DECKER Smart Portable Air Conditioner is a solid choice for cooling medium to large rooms up to 700 square feet, thanks to its strong 14,000 BTU cooling capacity (10,200 BTU SACC). It offers good versatility by combining an air conditioner, dehumidifier, and fan in one unit. Its energy efficiency rating (SEER of 6.2) is respectable for a portable AC, helping keep electricity bills reasonable. Noise-wise, it operates at around 54 dB, which is noticeable but generally not too disruptive for most home environments. Portability is decent for its size, weighing about 62 pounds and having manageable dimensions, though it’s not something you'd move frequently without some effort.

Installation is straightforward with the included window kit and exhaust hose, making setup manageable for most users without professional help. The washable filter also simplifies maintenance. A standout feature is the smart connectivity: Wi-Fi control through a mobile app and compatibility with Alexa and Google Assistant adds convenience and modern ease of use. The 'Follow Me' remote, which uses the remote’s location as a thermostat, helps maintain precise comfort where you are.

On the downside, while the unit covers large rooms, it is relatively bulky and heavy for a portable model. The noise level might be a bit loud if you prefer very quiet cooling, especially for bedrooms. Also, the unit uses R-32 refrigerant, which is more eco-friendly but may require professional service if refills are needed. This BLACK+DECKER model is well suited for users who want a powerful, multi-functional portable AC with smart features and easy installation, particularly in room sizes around 700 sq. ft. It may be less ideal if you prioritize ultra-quiet operation or need a very lightweight unit for frequent moves.

The BLACK+DECKER Smart Portable Air Conditioner offers a strong cooling capacity of 12,000 BTU (8,350 BTU SACC), making it suitable for medium-sized rooms up to 550 sq. ft., such as bedrooms or living areas. It stands out with its three-in-one functionality, combining air conditioning, dehumidifying, and fan modes, which adds flexibility depending on your comfort needs. Its energy efficiency is decent with an EER of 5.8, which can help manage electricity costs compared to less efficient models. Noise level is moderate at 52 decibels—noticeable but not overly loud, so it should be fine for most households, including bedrooms.

The unit’s portability is good, thanks to its compact size and included window installation kit, but it weighs almost 59 pounds, which might make moving it around a bit challenging for some users. Installation is straightforward with the window kit and exhaust hose provided, so you won't need professional help. A key highlight is its smart feature set: Wi-Fi connectivity and voice control via Alexa or Google Assistant allow you to control the unit remotely, and the 'Follow Me' remote acts as a mobile thermostat for better temperature accuracy.

On the downside, the unit doesn’t have an inverter compressor, which means it may consume more power and be less quiet compared to inverter models. Also, it lacks a heating function, so it’s only useful during warmer months. Maintenance is manageable with a washable filter, but the water drain hose requires occasional attention to avoid spills. This BLACK+DECKER portable AC is a solid choice if you want a versatile, smart-controlled unit for medium rooms with decent efficiency and moderate noise, but if lightweight portability or year-round use is a priority, you might want to consider other options.