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The 10 best air conditioners to buy in the UK

Picture of a air conditioner

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 2024?

Another picture of a air conditioner

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.

Top 10 list of air conditioners in the UK (2024)

The bestseller list compares brands and their air conditioners. Which air conditioner is the best?
Best choice TOP 1
Image of KGOGO JL-MAC-01 air conditioner
Air Conditioning Unit Portable Air Conditioner 9000 BTU 4-in-1 Dehumidifier,…
  • User-Friendly DesignTake control of your comfort with our 24h timer and versatile…
  • Smooth Move & Effortless AssemblyThis air conditioner is designed with two built-in…
  • Guard Your Tranquil SlumberEnjoy whisper-quiet serenity with our ultra-quiet air…
BUY NOW
TOP 2
Image of AirOrig A010M air conditioner
Portable Air Conditioner 9000 BTU Air Conditioning Unit with 4-in-1…
  • LED Display+Remote ControlFeatures a digital touch button control panel which includes…
  • Washable Filter + 360 WheelsThe portable ac unit has a removable and washable double-layer…
  • 4-In-1 Functionality AirOrig air conditioner combines three energy-saving functions…
BUY NOW
TOP 3
Image of KGOGO OL-BKY20-A010MQ air conditioner
Air Conditioning Unit, 4-In-1 Powerful Portable Air Conditioner, Dehumidifier,…
  • EXCELLENT AFTER-SALES SERVICE- We provide 24×7 customer support to keep you…
  • ACCESSORIES- We have prepared :1 x Exhaust hose, 1 x Hose connector, 1 x Window kit…
  • User-Friendly Considerate DesignA 24-hour timer of the ac unit portable allows you…
BUY NOW
Offer TOP 4
Image of Inventor CLCO290-09BS air conditioner
Inventor Portable Air Conditioner Chilly 9000BTU 3-1,Dehumidifier,Cooling…
  • Noise level: Sound pressure 46.9 / 51.9 db (low/high) / Noise emission level: 63…
  • WARRANTY: All Inventor Appliances are covered by a 2 years Warranty.
  • CUSTOMER SUPPORT: We are next to our customers via various communication channel…
BUY NOW
TOP 5
Image of Homestix JHS-A016-09KR2/K air conditioner
Portable Air Conditioning Unit, 4-in-1 Air Conditioner Unit 9000BTU,…
  • Compact Outlook & Smooth MoveWeighing just 49.6 lbs and measuring approximately…
  • 24H Timer & Smart Sleep ModeTailor your cooling experience with a 24H timer ,…
  • Two Control Options & LED DisplayAdjust speeds and modes via buttons on the top…
BUY NOW
TOP 6
Image of Meaco MC9000REU air conditioner
Meaco MeacoCool MC Series 9,000R Portable Air Conditioner - Powerful…
  • QUALITY ASSURED - Comes with a two-year parts and labour warranty from Meaco, the…
  • FREE FLEXIBLE WINDOW KIT & CASTORS INCLUDED: A standard rigid window kit suitable…
  • REMOTE CONTROL AND DIGITAL DISPLAY - Stay in charge with the easy-to-use display…
BUY NOW
TOP 7
Image of BLACK + DECKER BXAC40005GB air conditioner
BLACK+DECKER BXAC40005GB Portable 7000 BTU 3-in-1 Air Conditioner,…
  • 2 YEAR GUARANTEE: Assured BLACK+DECKER quality with a 2 year guarantee for added…
  • DIGITAL DISPLAY & REMOTE CONTROL: The air conditioner comes with easy-to-use…
  • 21L DEHUMIDIFYING EXTRACTION: Features a large 0.5L water tank for extracting up…
BUY NOW
TOP 8
Image of Ariston 3381530 air conditioner
Ariston MOBIS PLUS 10 UK portable air conditioner, 10000 BTU, A+ energy…
  • SUPER SILENT: Quiet operation at 50 dB(A), making your environment even more com…
  • 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,…
BUY NOW
TOP 9
Image of VonHaus 2500950 air conditioner
VonHaus Air Conditioner 9000 BTU – Portable Air Conditioning…
  • THE VONHAUS PROMISE: All our products are backed by a minimum 2 year warranty, so…
  • AIR FLOW ADJUSTMENT: Compact yet powerful at H72 x W33 x D28cm, the 2600W aircon…
  • PORTABLE DESIGN: Move the portable air conditioning unit around your home using the…
BUY NOW
TOP 10
Image of Shinco  air conditioner
Shinco 3-in-1 Portable Air Conditioner 7000BTU, Cooling, Dehumidifier,…
  • Accessories- Window seal kit - sealing plate & caulking fabric (for sliding and…
  • Environmental friendly- Use R290(GWP=3) refrigerant, there are no toxic or harmful…
  • SLEEP MODE- Press the sleep button on the remote control or press both the timer…
BUY NOW
Affiliate Disclosure

We participate in the Amazon Associates Program. As an Amazon Associate we earn from qualifying purchases. We consider only products that are available on Amazon while the ranking is based on factors such as customer reviews, number of sales and keyword. Last Update: 2024/04/12.