The best mobile split air conditioners in the UK 2023

Two years ago, record-breaking temperatures caused 20 French departments to be placed on red alert. Since then, mobile air conditioners, especially split models, have become increasingly popular. The mobile split air conditioner allows you to stay cool at home when it's hot outside. Today, there are many models of mobile split air conditioners on the market. To help you sort through them and find the right model, we've put together this comprehensive buying guide.

Remko RKL 495 DC S-Line 1
9/10

Best value

Remko RKL 495 DC S-Line

The best mobile split air conditioner

The Remko RKL 495 DC S-Line has all the features of an excellent mobile split air conditioner: a cooling capacity of 4,300 W, an air flow rate of 550 m³/h, a large air-conditioning cover, a timer that can be set to 24, etc.

1 599 £ on Amazon

The Remko RKL 495 DC S-Line is manufactured according to European standards and has a modern design. Despite its generous dimensions of 47 x 33.5 x 69.5 cm (L x W x H), the mobile unit is equipped with castors to make it easy to move around. This mobile split air conditioner from Remko has 3 speeds and inverter technology. Its cooling power of 4,300 W allows it to cover an area of 80 m², for an air flow of 550 m³/h.

The digital display provides information on the temperature and the operating status of the unit. The useful refrigeration line is 2.3 m long and can be quickly separated or connected. In addition to the 24-hour programmable timer, the air outlet is continuously adjustable.

  • Built-in condensate pump
  • Air outlet with swing function
  • Practical electronic control with digital display
  • Heavy
Euromac AC 2401 2
7/10

Best cheap

Euromac AC 2401

The best entry-level mobile split air conditioner

The Euromac AC 2401 mobile split air conditioner is perfect for a motor home or caravan. And it doesn't cost much. The cramped interior of a motor home doesn't require a lot of airflow. Its simplicity and low noise level are other advantages.

442 £ on Cdiscount

The Euromac AC 2401 will show its efficiency in a motor home. This entry-level mobile split air conditioner consists of an indoor unit and an outdoor unit. The indoor unit has an LCD display and a timer that can be set for up to 24 hours. The indoor unit of the Euromac AC 2401 automatically drains condensation to the outdoor unit.

Operating from any 230V source, this mobile split air conditioner of energy class E cools the air between 16 and 35 °C. The noise level varies from 50 to 55 dB, which is still reasonable for a device of this kind. In this respect, it is very similar to a mini mobile air conditioner. Too bad for the cooling power of only 750 W, which is still much higher than a simple air cooler.

  • Compact and easy to use
  • Stable temperature range between 16 and 35 °C
  • Connection pipe of the 2 units barely 1 m
  • Quite noisy
Rexair C15000N 3
8/10

Best high-end

Rexair C15000N

The best high-end mobile split air conditioner

This mobile split air conditioner is an update of the Rexair C15000 INV model. In this sense, the Rexair C15000N has almost the same characteristics, except that the R410A refrigerant has been replaced by R32.

1 695 £ on Darty

The Rexair C15000N can cool or dehumidify a room with an area of 80 to 100 m², with an airflow of 550 m³/h. As with other powerful mobile split air conditioners, its indoor unit is 69.5 cm high. Despite its size, this model can also be wall-mounted.

This model is a slightly improved version of the C15000 INV. The major difference between the two is that the Rexair C15000N uses R32 fluid instead of the traditional R410A. The unit features inverter technology. A 2.3 m long refrigerant line connects the indoor unit to the outdoor unit. Finally, it should be noted that the unit comes with an infrared remote control; and you can set the timer over a range of 24 hours.

  • Indoor unit is easy to move thanks to its casters
  • Can be wall mounted
  • Use more environmentally friendly refrigerant
  • Weak wall supports (to be reinforced)
Trotec PAC 4600 4
9/10

Alternative high-end

Trotec PAC 4600

The high-end alternative

In addition to the 3 speeds usually offered on this type of air conditioner, the Trotec PAC 4600 has an automatic speed. The air flow rate of this mobile split air conditioner ranges from 380 to 600 m³/h with a cooling capacity of 4600 W.

1 439 £ on Fnac

The Trotec PAC 4600 offers 50% more performance than a packaged air conditioner and an air flow rate of 380 to 600 m³/h. This mobile split air conditioner has 3 adjustable speeds and 1 automatic speed. Despite its performance, the unit remains reasonable in terms of consumption, with an energy class B. In addition to the 24-hour timer, it has a swivel air outlet with swing function.

The cooling capacity is 4,600 W, with a cooling capacity of almost 15,700 BTU/h. The Trotec PAC 4600 is suitable for rooms up to 120 m³ or 48 m², operates between 16 and 30 °C and dehumidifies at a rate of 1.8 L/h. We would have liked R32 refrigerant instead of R410A. Finally, the pipe connecting the 2 units is 3 m long, of which 2.3 m is useful.

  • High cooling capacity
  • Adjustable fresh air flow direction
  • Quick and easy installation
  • Some French inaccuracies in the translation of the user manual
Buying guide • November 2023

Best mobile split air conditioner

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The best mobile split air conditioner

The best entry-level mobile split air conditioner

The best high-end mobile split air conditioner

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Your guide : Samuel

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Comparison table of the best mobile split air conditioners

TOP OF THE TOP CHEAP TOP OF THE LINE EXCELLENT
Remko RKL 495 DC S-Line 5
9/10
Euromac AC 2401 6
7/10
Rexair C15000N 7
8/10
Trotec PAC 4600 8
9/10
OUR SELECTION
Remko RKL 495 DC S-Line
Euromac AC 2401
Rexair C15000N
Trotec PAC 4600
The Remko RKL 495 DC S-Line has all the features of an excellent mobile split air conditioner: a cooling capacity of 4,300 W, an air flow rate of 550 m³/h, a large air-conditioning cover, a timer that can be set to 24, etc.
The Euromac AC 2401 mobile split air conditioner is perfect for a motor home or caravan. And it doesn't cost much. The cramped interior of a motor home doesn't require a lot of airflow. Its simplicity and low noise level are other advantages.
This mobile split air conditioner is an update of the Rexair C15000 INV model. In this sense, the Rexair C15000N has almost the same characteristics, except that the R410A refrigerant has been replaced by R32.
In addition to the 3 speeds usually offered on this type of air conditioner, the Trotec PAC 4600 has an automatic speed. The air flow rate of this mobile split air conditioner ranges from 380 to 600 m³/h with a cooling capacity of 4600 W.
Area covered
80 m²
Caravan or motor home size
80 to 100 m²
48 m² or 120 m³
Power
4.3 kW
750 W (2,400 BTU/hr)
4.3 kW
4.5 kW (15,696 BTU/h)
Airflow
550 m³/h
-
550 m³/h
380 to 600 m³/h
Noise level
62 dB
50 to 55 dB
64 dB
54 dB
Energy class
B
E
B
B

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Buying guide - mobile split air conditioner

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How to choose your mobile split air conditioner

You need a mobile split air conditioner? Here are some tips to consider in order to have the right air conditioner for your needs.

#1 - The power

As with other types of air conditioners, power is of primary importance when choosing a mobile split air conditioner. The higher the capacity, the lower the cooling temperature and the higher the noise level. In general, it varies from 750 to 5000 W for the most expensive models.

The airflow or cooling capacity is directly related to the power of a mobile split air conditioner. For example, a 4,300 W model has an airflow of 500 m³/h or more and a cooling capacity of about 15,500 BTU/h. The refrigerant used (R32 or R410A) also determines the efficiency of a split system. mobile air conditioner.

#2 - The surface area covered

Chooseyour mobile split air conditioner based on the size of the room you plan to use it in. The higher the power, the larger the surface covered. Smaller models, such as the mini mobile air conditionersThe small models, like the "B" model, are mainly intended for rooms of less than 15 m² and for motor homes. The powerful models cover 80 to 110 m², or even more if it is an industrial device.

Some manufacturers do not indicate the surface of the covered room, but its volume. To give you an order of magnitude, a 4,300 W mobile split air conditioner can cool and humidify a room of 120 m³. But a large covered area means an energy-consuming appliance. Your electricity bill is likely to suffer the consequences.

#3 - The temperature range

Asa general rule, a mobile split air conditioner will always be more efficient at cooling the ambient air than a fan or a air cooler. In periods of heat wave, the latter is indeed content to stir the hot air. The air conditioner remains the only appliance really capable of lowering the temperature in a room. We are all interested in the lowest temperature recorded when the air conditioner is running.

For a mobile split air conditioner, the temperature range is usually between 16 and 30 degrees Celsius. The lower this temperature, the more expensive and energy consuming the unit will be. And no matter what type of air conditioner you choose, it will take hours before it reaches the famous 16°C. But some mobile split air conditioners will get you up to 2°C in 30 minutes.

#4 - The control options

Eachsplit air conditioner consists of 2 units connected by a connecting pipe. The external unit is fixed to the wall and the internal unit, larger, is often equipped with casters. The latter has a control panel with LCD screen and an infrared remote control.

In most cases, you will be able to set the timer, i.e. the duration of operation, up to 24 hours. The split air conditioner offers 3 speeds for airflow and cooling capacity. There are even models with automatic speeds. Few mobile split air conditioners can provide a heating function.

#5 - Ease of use

Most mobile split air conditioners will probably be fairly simple to use, but you need to consider a few factors that influence the effort they require. First, you have the controls. Are they intuitive? Can you figure out exactly how to set the device up for your needs? Then you have ongoing maintenance issues, such as cleaning the unit and ensuring the exhaust pipes are free of debris. Most models will include a filter that needs to be replaced, which is one more thing to keep in mind and monitor.

None of these factors will add a huge amount of work to your daily routine, but they are important factors to consider when buying the best mobile split air conditioner for your home. Think about what you're willing to handle and whether it's worth choosing a model based on how often you'll need to perform maintenance.

#6 - Esthetics

Yourmobile split air conditioner is going to take up space in the room where it is placed. Some users will be much more concerned with function than form, but if you care about the style and aesthetics of your living space, then you'll need a model that offers both function and form. Of course, a split model will take up less space than a packaged air conditioner or classic mobile air conditioner.

Portable air conditioners are made in a variety of visual styles. Most of them come in a range of basic colors (think black, white, and gray), but if you're particularly thoughtful about the look of everything you put in your room, you should be able to find something that works with your visual preferences with a little bit of browsing.

Packaged or split air conditioner?

The mobile split air conditioner will be more advantageous in the long run. The noisy unit is located outside, which limits noise pollution. In addition, the indoor unit is more discreet compared to a single-package air conditioner. With the same power, a split air conditioner will be more efficient than a packaged air conditioner.

What is a split air conditioner?

The split air conditioner takes its name from the English word "split" which means separation. Indeed, a split air conditioner is composed of at least two blocks including an indoor unit and an outdoor unit. The latter illustrates the monosplit model which is used to air condition a single room at a time. This air conditioner is also available in multisplit model which allows the air conditioning of several rooms simultaneously thanks to its many units.

The split air conditioner is the most efficient, but also the most expensive on the market. However, its expensive price is worth it, because this device has several advantages, the main one being its low noise level. Very quiet, the split air conditioner usually emits a noise below 64 dB, similar to the rustling of the leaves of a tree.

In addition, some models are equipped with a reversible mode which confers two advantages. Firstly, the device provides optimal thermal comfort thanks to its cold air and warm air function. Secondly, the reversible mode minimizes the energy consumption of the device.

Use with moderation

As we have already mentioned, air conditioners consume a phenomenal amount of electricity. This is why only 5% of French homes are equipped with one. Therefore, optimize the use of your mobile split air conditioner. In hot weather, run it continuously and reduce its power slightly when you are away. This will be cheaper than turning on the unit only when you are present and using the maximum power to cool the room more quickly.

How to install a split air conditioner?

A split air conditioner is easy to use and install. If it is a mobile split air conditioner, you simply install the mobile unit in the room to be cooled and place the condenser, the noisiest component, outside the house. The principle is the same for the installation of a multi-split air conditioner. Install one unit in each room to be cooled and connect them to the outdoor unit with the refrigerant link.

The different types of mobile split air conditioners

We propose to see the different types of split air conditioners. Although there are more, these are the most common.

The wall-mounted split air conditioner

A wall-mounted or fixed split air conditioner is fixed directly to the wall. It includes an indoor unit connected to an outdoor unit by ducts. These are hidden in the walls. If you want to cool a large room, it is better to opt for this type of device. This one has the advantage of being silent. Its installation requires the intervention of a professional in the field.

The mobile split air conditioner

The mobile split air conditioner is fixed outside the house. It also includes an indoor unit and an outdoor unit. The latter is connected to the indoor unit by a flexible duct. This type of unit is ideal for small rooms. In general, the mobile split air conditioner is non-reversible. It has wheels to make it easier to move.

The ducted split air conditioner

The biggest advantage of a ductable split air conditioner is especially its invisibility. Indeed, it integrates with the air distribution ducts so you can only see the air vents. For its installation, it requires the presence of a false ceiling or a lost attic. This system is an alternative to the multisplit to cool the rooms in a house or an apartment.

Single or multi-split air conditioner

Single-split air conditioner

A single-split air conditioner, also known as a split reversible air conditioner, is an appliance with a cooling mode and a heating mode for optimal thermal comfort in any season. In addition, the reversible mode contributes to the reduction of energy consumption of the air conditioner. Composed of two units, a single condenser and a single evaporator, the mobile air conditioner monosplit is intended to cool a single room at a time.

Multisplit air conditioner

The multi-split air conditioner integrates several indoor and outdoor units. Logically, we can designate it according to the number of units which the apparatus has. Bisplit for two units, trisplit for three, quadrisplit ... a multisplit air conditioner is ultra efficient. Moreover it is generally equipped with a reversible mode. Obviously, this air conditioner is used to cool several rooms at the same time. However, several units rhyme with several refrigeration links and therefore more work.

Verdict

The multi-split air conditioner has the great advantage of cooling several rooms simultaneously, while the single-split air conditioner covers only one room at a time. The choice depends entirely on the user's needs, but the monosplit mobile air conditioner may be more convenient than the multisplit. If you want to air condition your office during the day, and your bedroom when you are resting, the single-split mobile air conditioner is much more suitable.

Why choose a mobile split air conditioner?

As part of the large family of home air conditioners, the mobile split air conditioner is one of the most sold on the market. Its price and its efficiency are for something. But what does it bring?

Easy to move

Since we are talking about a mobile air conditioner, the system allows it to be moved. But how? The two units are separate, so it is possible to install it wherever you want.

Goodbye noises

Silent, this type of air conditioning emits little noise. Yes, little noise, not no noise. They are counted among the quietest air conditioners in the ultra quiet category (based on the number of decibels it emits).

Easy to maintain

Unlike other air conditioners, the mobile split does not require special maintenance. The two units of the split are connected by a duct. When you don't need it anymore, just roll it up and put it away. If the fixed units require regular checks because of losses due to lack of insulation, the mobile ones do not have the same need. For doors and windows left open for the duct, there are frames that make a seal.

Easy to install

Of course, installation is quick and easy because there is no need to make a hole in the wall. Simply place one unit inside and the other outside. The presence of an installer is therefore not essential, just plug the two parts together and you're done.

The features

The mobile split air conditioner is often equipped with many options. You can find on the market a model with a reversible or inverter system. To make it even more attractive and with a larger budget, you can even have models with remote controls, remote management or timer.

The best brands of mobile split air conditioners

In our opinion, the best brands of mobile split air conditioners in 2022 are :

Remko
Rexair
Trotec
Unbekannt
Euromac

This brand is probably the best on the market when it comes to mobile split air conditioners. The current S-Line series simply has no equivalent among consumer models. If your budget is around 2,000 euros, choose this brand.

This French company manufactures many air and water treatment devices: air conditioners, humidifiers, dehumidifiers, heat pumps for swimming pools... If Remko's models are lacking, fall back on a Rexair mobile split air conditioner.

This name may not ring a bell, but the German brand offers a very large catalog of tools made in Germany. In addition to its commercial branch, Trotec rents most of its DIY tools through its TKL brand. Its mobile split air conditioners are simply a must.

Unbekannt designs a wide variety of products. Less known than the first 3 brands mentioned, its mobile split air conditioners are no less excellent. Individuals and professionals will find their happiness with the do-it-yourself tools and appliances of the Unbekannt brand.

This brand is specialized in heating appliances. This does not prevent it from manufacturing air conditioners and air coolers. Try the AC 2400 if you have a motor home or a small room to air condition, and if you're on a budget.

What is the price for a mobile split air conditioner

The diagram below will help you to get an idea of the typical prices for each price range (entry-level, mid-range and high-end).

However, more expensive does not necessarily mean better.

We therefore advise you to always consult our ranking before deciding, rather than blindly relying on price ranges.

Entry-level
1000 £ to 1600 £
Mid-range
1600 £ to 2500 £
High-end
more than 2500 £
Price range diagram

Tips

Hire a professional for installation and repairs.

When it comes to air conditioners, improper installation inevitably leads to breakdowns. Instead of trying to tinker with the system, hire a professional to install and maintain your split air conditioner. This will be cheaper in the long run while extending the life of the unit.

Buy an air conditioner that is appropriate for the size of the room you plan to use it in.

If you buy a 4,000+ W mobile split air conditioner for a room as small as 20 square meters, it will more than cool your room. But how long will you bear the energy cost? On the other hand, a mobile split air conditioner that is not powerful enough for the surface area to be cooled will not last long. Indeed, it will consume a lot of energy and will always have to run at maximum power.

Clean the filters in the indoor unit regularly.

The internal separation unit of the cooling or heating system blows a huge amount of air, as well as dust and dirt. These clump on the filters and other components of the internal unit. This will eventually affect the performance of the air conditioner. Clean the filters at regular intervals after taking the time to read the instructions.

Insulate your home properly to reduce the air conditioner's power consumption.

Reducing the power of the air conditioner also reduces its consumption. To do this, keep the blinds closed during the day and don't hesitate to air out at night. Also, set your mobile split air conditioner to keep a maximum difference of 7°C between the outside temperature and the temperature inside the house.

Keep the remote control out of reach of children.

It's a fact that kids love to press any remote control. To prevent them from breaking it, keep it out of their reach. This will also prevent accidental tampering that could add to your electric bill or even damage the air conditioner.

FAQ

Do mobile split air conditioners have a heating option?

Yes, some models of mobile split air conditioners offer a heating mode. They generate heat via a heat pump or electric heater.

How to properly maintain your mobile split air conditioner?

The maintenance of a mobile split air conditioner is simple and requires very little effort. However, to get the most out of your investment, you need to keep up with general maintenance to ensure it has a long life. Suggested maintenance includes cleaning the air filters (usually once a summer) and draining the oil.

Do mobile split air conditioners make noise?

Mobile split air conditioners make noise because they use motorized fans and compressor systems that cool and circulate the air that cool and circulate the air. But these models are much quieter than larger wall-mounted or packaged air conditioners.

Do I need special wiring to install my mobile split air conditioner?

Most mobile split air conditioners use a typical 120-volt household outlet and require no special wiring. However, some powerful models may require special outlets. Read the product description and specifications to determine power requirements.

Sources

Note: Below are some of the sources we have consulted in writing this article. Links to other sites are not continuously updated. It is therefore possible that a link may not be found. Please use a search engine to find the desired information.
  1. Air Conditioner Buying Guide, consumerreports.org
  2. The Best Portable Air Conditioner, thewirecutter.com
  3. Why choose a mobile split air conditioner?, climatisations.info
  4. The mobile split air conditioner, maclimatisation.pro
  5. Mobile air conditioner: How to choose a single-piece mobile air conditioner, quechoisir.org
  6. Top 6 tips for you & your split system air conditioner, hydeheatingandcooling.com
  7. Hot summer health bulletin. Summer review 2019, santepubliquefrance.fr
  8. Best Split AC: Best Split Air Conditioner 2020, bajajfinserv.in
  9. Top 10 Split Air Conditioners (April 2020): Reviews & Buyers Guide, thesoothingair.com
  10. Mobile Split Air Conditioner, boulanger.com
  11. Mobile Split Air Conditioner : The 5 Best Models in 2021 ..., optare.fr
  12. Mobile Split Air Conditioner : 2021 Comparison & Buying Tips, climatiseur-mobile.com
  13. Mobile Split Air Conditioner at Mini Price - ManoMano, manomano.fr
  14. The BEST Mobile Split Air Conditioner (2021) ️ | Maisonae, maisonae.fr
  15. Amazon.co.uk : mobile split air conditioner, amazon.co.uk
  16. Climatiseur Mobile Split | Boulanger, boulanger.com
  17. Climatiseur mobile split : comfort and performance, leclimatiseurmobile.fr
  18. Climatiseur mobile air conditioner | Castorama, castorama.fr
  19. Climatiateur mobile split | De'Longhi Belgique, delonghi.com
  20. Climatiseur mobile split déconnectable au meilleur prix ..., leroymerlin.fr
  21. Climatiseur split mobile : which model to choose ? - Clim ..., clim-reversible.fr
  22. Climatiseur mobile split - Achat / Vente pas cher - Cdiscount, cdiscount.com
  23. Les Meilleurs Climatiseurs Mobiles Split. Ranking ..., lesentimentparfait.fr
  24. Top 10 Best Mobile Split Air Conditioner 2021 - Damouredo, damouredo.com
  25. Mobile Split Air Conditioner - Indoor Climate, climat-interieur.com
  26. Your search : split air conditioner - Darty, darty.com
  27. Split air conditioner - Buying Guide - UFC-Que Choisir, quechoisir.org
  28. Climatiseur MOBILE SPLIT : Advantages and Disadvantages, climatisations.info
  29. Mobile Split Air Conditioner Trotec in promotion, airchaud-diffusion.fr
  30. Why choose a mobile split air conditioner, direct8.fr
  31. Professional Mobile Split Air Conditioner Monobloc - VIF ..., ventilation-vif.fr
See more

Updates

March 2022 : Translation of this buying guide from our partner meilleurtest.fr

See more
Our selection
Remko RKL 495 DC S-Line 9
Remko RKL 495 DC S-Line
Euromac AC 2401 10
Euromac AC 2401
Rexair C15000N 11
Rexair C15000N
Trotec PAC 4600 12
Trotec PAC 4600

Lecteurs

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