10 Best Portable Air Conditioners 2025 in the UK

The Pro Breeze 14000 BTU Portable Air Conditioner is designed to cool medium to large rooms efficiently, offering strong cooling power that can lower temperatures to 16°C. Its 14000 BTU rating makes it suitable for bedrooms, home offices, or living rooms where reliable cooling is needed. It is energy efficient, featuring a high SEER rating and a 5-star energy efficiency class, which helps keep electricity bills reasonable. The unit operates at around 54 decibels, which is moderately quiet but might be noticeable in very quiet environments like bedrooms at night. The included sleep mode helps reduce noise for better rest.

The design includes four wheels, making it fairly easy to move between rooms despite its somewhat heavy weight of 27.3 kg. Installing the window vent kit is straightforward for most window types, ensuring proper ventilation. Beyond cooling, the unit also functions as a dehumidifier and fan, adding versatility to manage humidity and air circulation. Smart features are a highlight, with WiFi connectivity allowing control through a mobile app or voice commands via Alexa and Google Home, adding convenience. The 24-hour digital timer and multiple modes provide flexible control over operation and energy use.

This Pro Breeze model is a good choice for those seeking a smart, versatile, and efficient air conditioner capable of handling larger spaces and providing additional functions like dehumidifying. However, it is quite tall and heavy compared to some other portable models, which may not be ideal if a very compact or lightweight unit is required. Additionally, its annual energy consumption is on the higher side due to its strong cooling capacity, making it best suited for those who need powerful cooling rather than occasional use.

The Pro Breeze 4-in-1 Portable Air Conditioner offers a strong 9000 BTU cooling capacity, which suits medium to large rooms such as living rooms, bedrooms, or offices. It efficiently cools spaces down to 16°C while using a Class A energy rating, meaning it should keep electricity costs reasonable. The unit runs on an eco-friendlier R290 refrigerant, which is better for the environment than many traditional gases. It operates at a noise level of 54 dB, which is noticeable but generally not too disruptive for daily use.

A helpful feature is its smart home compatibility — you can control it via a smartphone app or voice assistants like Alexa and Google Home, which makes it convenient to adjust settings from anywhere. The 4-in-1 functions (cooling, dehumidifying, fan only, and sleep mode) add versatility for different needs and times of day. It comes with a window venting kit to help set up easy ventilation, essential for portable ACs to work properly. On the portability side, while it has wheels for movement, the unit is relatively large and heavy (around 24.5 kg), which might make frequent relocation a bit challenging. The size is compact enough to fit in various spaces without taking too much room.

The Pro Breeze unit represents a solid choice if you want effective cooling with smart features and energy efficiency, especially for medium-sized rooms. However, if you need something ultra-quiet or very lightweight, there might be better options.

The Pro Breeze 4-in-1 Portable Air Conditioner offers a solid cooling capacity of 7000 BTU, making it a good choice for small to medium-sized rooms like bedrooms, living rooms, or offices. Its Class A energy efficiency rating is a strong point, meaning you can expect reasonable electricity costs when using it, and it uses eco-friendly R290 refrigerant which is better for the environment than many traditional gases. The unit includes convenient features such as a digital display, a remote control, a 24-hour timer, and multiple modes (cooling, dehumidifying, fan-only, and sleep mode) which allow for flexible and comfortable use.

The dual window venting kits are a plus as they support installation in different types of windows, helping with proper ventilation which is essential for portable air conditioners. At 53 dB, the noise level is moderate—not completely silent but generally quiet enough for most home or office settings. One consideration is its size and weight (about 24.5 kg), which makes it less easy to move frequently compared to lighter models.

While the cooling is effective, 7000 BTU limits it to smaller areas, so it may not be suitable if you need to cool large rooms or open-plan spaces. This unit is well-suited for users looking for efficient, eco-friendly cooling with useful extras in compact spaces, as long as they can accommodate the venting needs and handle the moderate weight.