Top 10 list of air conditioners in the UK (2025)
The bestseller list compares brands and their air conditioners. Which air conditioner is the best?
- Easy to Use & Maintain: This air conditioner comes with smooth wheels and an…
- Full Window Kit & Continuous Drain: This air conditioner comes with a full window…
- LED Display & Remote Control: The LED digital display of the portable air conditioner…
- COMPLETE U.K SUPPORT AND SERVICE: We provide complete support every day and respond…
- CLASS A R290 ECO FREINDLY REFRIGERANT: Class A Energy Rating the R290 eco-friendly…
- PORTABLE DESIGN, ULTRA SILENT: The compact and portable construction enables you…
- LED DISPLAY & REMOTE CONTROLThe friendly LED control panel allows you to easily…
- 1-7H TIMER FUNCTION The air-conditioned mini chiller has timer function. You can…
- 3 WIND MODES & QUIET OPERATIONOur air coolers for home has 3 wind speeds that…
- EASY TEMPERATURE REGULATION: Easy to use, thanks to its intuitive interface and remote…
- HIGH EFFICIENCY: The Mobis range is designed to ensure high efficiency operation,…
- COOLING CAPACITY 10, 000 BTU/h
- Safe & Certified – Complies with CE, FCC, ROHS, UKCA standards, includes…
- Adjustable Airflow & Portable Design – Up/down tilt adjustment and a built-in…
- 7-Color RGB Mood Light & Remote Control – Enjoy customizable RGB lighting…
- 2 YEAR GUARANTEE: Assured BLACK+DECKER quality with a 2 year guarantee for added…
- DIGITAL DISPLAY AND REMOTE CONTROL WITH 24 HOUR TIMER: Easy to use control to adjust…
- SLEEP MODE: Set the air conditioner to turn off once the set room temperature has…
- Internal test, initial condition 30° C and 40% RH
- WINDOW KIT INCLUDED - Window kit is included with 1.2m hose length, for easy ins…
- 3 IN 1 FUNCTIONALITY - Enjoy ideal comfort thanks to this multifunctional 3-in-1…
- Enhanced Features for Comfort: Includes a 2-metre cooling radius, detachable easy-clean…
- Remote Control & Touch Screen: Operate your unit effortlessly using the touch…
- 3-in-1 AC, Fan & Dehumidifier: High-performance cooling, dehumidifying, and oscillating…
- 2025 UPGRADED DESIGN WITH STYLISH LOOK: This air conditioner unit portable features…
- EASY INSTALLATION & EFFORTLESS MOBILITY: Designed with built-in handles and 360°…
- SMART CONTROL & USER-FRIENDLY OPERATION: Featuring an LED display and remote…
- EASY TO MOVE AND INSTALL - This floor air conditioning machine comes with four universal…
- IMPROVED WIND SPEED & AUTOMATIC ROTATING - More powerful and improved built-in…
- Smart & Sleep Mode with 24 Hour Timer to Save Energy With built-in internal temperature…
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The 10 best air conditioners to buy in the UK
Finding the best air conditioner for your home will take some research, as there are various options available. A great air conditioner can efficiently cool a room or several rooms throughout your home, allowing you to feel more comfortable during those warmer weather conditions. The best type of air conditioner for one person may not be the best for another, as there are many things worth considering, such as how often it will be used and the climate of the area where you live in.
What are air conditioners?
An air conditioner is a machine that is used to treat the air in an enclosed space. It works by removing the warm air from a room and cooling it down and then redirecting the cooler air back into the room. This is achieved by running the warm air over chilled pipes inside the machinem, that are filled with a coolant fluid, cooling the air while a dehumidifier removes moisture, before a fan blasts the freshly cooled air back into the room.
Why should you buy a good air conditioner?
Buying an air conditioner is a great idea for many situations where a room or your entire home is excessively warm. Some people will only need this for a portion of the year, usually the summer months, while those staying in warmer climates may require one throughout the entire year. The benefits of owning the best air conditioner are quite obvious: the right air conditioner is great for cooling down a room when the heat makes it unbearable. This could be down to personal preference for a certain coolness in a room, but in many cases, it is necessary to make a home cool enough for comfortable living. For instance, if you live somewhere with extremely warm temperatures throughout the day, an air conditioning cools your bedroom more effectively than a ceiling fan, thus making it more comfortable to sleep.
How to choose the right air conditioner in 2025?
All the best air conditioners can quickly cool a room as desired, but as there are many types of air conditioning units available and not all of them will be best-suited for your personal needs. Therefore, it is important to know what to look for in an air conditioner in relation to your own circumstances.
Here are some things to look out for:
- Portability: A portable air conditioner is a great option for anyone that doesn’t require a permanent installation, such as those living in climates with cooler winters. This allows you to store the air conditioner when not in use, as well as making it easier to move from room to room.
- Noise: When an air conditioner is running, it can create a fair amount of noise, which may be off-putting in some circumstances, such as being used in a bedroom or office. Noise may not be an issue depending on the location, but it is certainly worth considering.
- Location: Where will your air conditioner be installed? For example, window air conditioners are popular but your window may not be in the most suitable location to effectively cool a room or you don’t want to sacrifice window space. Noteworthy, a through-the-wall unit is suitable for almost any room and can offer more cooling power in many cases.
- Installation: While the best air conditioners can effectively cool large rooms, they usually have to be installed, sometimes permanently, meaning you or someone else will be tasked with installing the unit. For those that don’t want to install anything, a portable air conditioner may be better than a window or through-the-wall unit.
What is the best kind of air conditioner in the UK?
There are a few notable types of air conditioner units available, all of which come with a variety of different features. Some air conditioners will be better suited for certain situations than others, so it is handy to know which one offers the most benefits for you:
- Portable Air Conditioner: The best air conditioner for someone looking for a flexible unit as they don’t have to be permanently installed. You can take it into any room, so be sure to consider weights if you plan on moving it around a lot. They blow hot air out through an exhaust, so an open window is required when using portable air conditioners. Very easy to install and a great air conditioner for anyone that doesn’t need it year-round.
- Window Air Conditioner: Offering a wide range of sizes and cooling options, window air conditioners are a good option for most households as they are affordable and effective at cooling single rooms. However, they will take up window space and are limited to one per room.
- Through-the-Wall Air Conditioner: Not unlike a window air conditioner, this unit is instead installed into a wall rather than a window. This makes them versatile options as they can be placed in any room throughout the home. Also, they do not require any window space to be sacrificed. Further, a through-the-wall air conditioner often has the best cooling capacity, making them better suited for cooling several large rooms.