10 Best Non Window Ac Units 2026 in the United States

The TOSOT GO Cool RV Air Conditioner offers strong cooling and heating with a 15,000 BTU cooling capacity and a 12,000 BTU heat pump, making it suitable for RVs sized between 16 and 24 feet or spaces up to 600 square feet. Its energy efficiency ratio (EER) of 8.5 is fairly good for an RV unit, helping keep power use reasonable during trips. Noise level is moderate at 52 dB, so it won’t be completely silent but should be acceptable for most users inside an RV.

Installation is straightforward for compatible RVs since this is a ductless, rooftop-mounted system designed to fit standard vent openings, but it won’t work for RVs with ductwork. The included sealing kit aids in quick setup. Portability is limited since it’s a fixed rooftop unit, but this is typical for RV ACs. One standout feature is smart WiFi control and remote operation via an app, which adds convenience by letting you adjust temperature settings without getting up. It also performs well across a wide range of outdoor temperatures, from freezing cold (23°F) to very hot (115°F), making it versatile for different climates.

On the downside, it’s relatively large and heavy, and it does not have an Energy Star rating, so energy savings could be better. Some users may find the shipping in multiple packages inconvenient. This AC unit represents a solid choice for RV owners seeking a reliable, dual-function cooling and heating system with smart controls, provided their RV roof vent matches the standard size and they don’t require a ducted system.

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.