Top 10 Best Split Mobile Air Conditioner 2021

Difficult to make a choice for your new Split Mobile Air Conditioner? We wrote this Special buying guide for Split Mobile Air Conditioner to help you, with the TOP10 of the best sales of the moment, tests, opinions… As in all our buying guides, we did our utmost to help you choose the best Mobile Split Air Conditioner!

Our selection of split mobile air conditioners

Mobile split air conditioner buying guide

Do you want to invest in a split mobile air conditioner? But you are not sure what to look for to find the model that will cool you down in hot weather? Know that you came across the right article. With this guide and comparison, we will tell you all the essentials something to look out for in your research. Indeed, various parameters such as reliability or power, among others, must be taken into account. We will also give you details on the specifics of this type of device, without forgetting the advantages it can offer you during its use. If all this interests you, browse the lines of this guide and comparison. You will have all the keys in hand to make the right choice.

Split mobile air conditioner: quésaco?

A mobile split air conditioner is an air conditioner composed of two units which are essential for its operation. Unlike a monoblock mobile air conditioner, it has an outdoor unit which, as the name suggests, should be placed outside your home. This unit is intended for evacuate hot air extracted from inside your home. Concretely, the undissipated heat coming from a room is expelled outside.

Inner unity, on the other hand, takes place inside your house. It takes care of the extraction of the ambient heat to evacuate it outside afterwards. At the same time, she will devote herself to produce cold air to make the temperature cooler. This heat exchange is possible thanks to the refrigerant used by the device. Note that the two units do their work independently.

What are the advantages ?

This mobile air conditioning system has a serious advantage which is none other than the mobility of the two units. Indeed, by their size and weight, it is possible to move them as you see fit. For example, you can use them in your living room during the day, then transfer them to your bedroom to cool the temperature at night.

With its air conditioning system with an outdoor unit, the device is particularly quiet. In addition, its installation does not require no special skills, because just place it where you want it, and you're good to go! Be careful, do not forget to take the outdoor unit out through a window, or through a door for example. This will allow you to give a passage for the sheaths that connect the two elements.

In addition, compared to fixed installations, be aware that the price of a mobile split air conditioner is quite low. It is ideal for small budgets. In addition, air conditioning with mobile split is generally effective for an area ranging from 10 to more than 35 m². It is therefore unnecessary to opt for a fixed air conditioner if your interior still falls within this range.

Finally, this device is especially suitable for use in individual residences, but also collective. You can also use it in an independent office if it does not exceed the maximum area allowed depending on the model. Moreover, the device's field of action has no limits thanks to its mobility which allows it to be used anywhere, when the need arises.

What are the selection criteria?

As we have already mentioned, you will have to dwell on different criteria if you want to buy a mobile split air conditioner. Please pay attention to the following points.

The power

This is one of the most important points when you want to acquire your mobile split air conditioner, because this characteristic determines the efficiency of air conditioning. The cooling and heating power (for reversible models) is expressed in BTU or British Thermal Unit. The greater this power, the more you can use it over a large area. This point is particularly important since it must be adapted to the surface of the rooms in your home. Concretely, if you choose a model that is too powerful, it will be too cold. In the event that it lacks power, the air conditioning will operate continuously without providing the desired temperature. Note that in both cases, your electricity consumption will be increased exponentially.

As a general rule, here are the powers required depending on the available surface:

  • A 2500 W or 9000 BTU air conditioner is ideal for a living room. 25 m².
  • A 3,500 W or 12,000 BTU air conditioner is suitable for rooms with 25 to 35 m².
  • A 5,200 W or 18,000 BTU air conditioner is intended for rooms over 35 m².

It is also important to specify that the power to choose does not depend only on the surface of your parts. There are various other parameters such as the sunshine, the orientation of the rooms, the overall thermal insulation of the home, the number of openings and the ceiling height.

The coefficient of performance or COP

The COP determines the Performance between the electrical power consumed and the cooling capacity restored. To put it more simply, without going through complicated calculations, we will say that when the coefficient of performance is high, the air conditioner is efficient. This statement should be present on the appliance's energy label.

Reliability and solidity

When it comes to quality, these criteria are among the things to take into account seriously. Indeed, given the price of such a device, it is essential to make sure that it does not break down after only a few months of use. To avoid this kind of situation, we advise you to direct yourself to models offered by major brands such as Olimpia Splendid or Daikin for example. Especially prefer those that specialize in air conditioning. Also choose offers that offer guarantees and satisfactory after-sales service.


This is a feature that allows a split mobile air conditioner to also produce heat, in addition to its ability to cool the ambient air. If you opt for a reversible mobile air conditioner model, you will not only be able to enjoy air conditioning in summer, but also auxiliary heating system in winter. A device like this is versatile and will always come in handy no matter the season. Concretely, a reversible air conditioner is both a PAC (air-air heat pump) and a thermodynamic heater.

Energy consumption

This is another point that should not be overlooked, since portable air conditioners are installations which generally consume a lot of energy. In particular, this is one of the main drawbacks of this type of air conditioner. In this context, you will be able to know the Energy class of a device by relying on its energy label. We therefore advise you to opt for a class A device, which is the least greedy class. Otherwise, try to get as close to it as possible. However, you should know that the best mobile air conditioners on the market are generally categorized in this energy class. Be aware that when you go down to class, your device will consume more and more energy, dragging your electricity bill in its wake.

We also remind you of the importance of choosing a device that will match the size of the room. It will therefore consume significantly less, because it will only produce the necessary amount of freshness.

Noise level

You will agree that a noisy mobile air conditioner will not offer the expected comfort at all. This is therefore a criterion that you will need to consider. You will usually find this kind of information on the energy label of air conditioners when you research. Note that the current sound level standard for a portable air conditioner is between 55 and 70 dB. Higher levels are going to be too noisy and will certainly get in your way. For information, note that a normal conversation between two people has a sound level of around 60 dB. Finally, be aware that split mobile air conditioners are less noisy than other types of mobile air conditioning, since the compressor is placed outside.

Some air conditioner models have a "night mode" which is found to be very useful if you want to use the device in a bedroom at night.

Features and accessories

Depending on the models, you are able to find devices that may have additional features:

  • The dehumidification option
  • This feature is often offered on mid and upper range models. In addition to air conditioning your rooms, the device will also dehumidify the ambient air. It is even possible to operate the air conditioner as a dehumidifier only for certain models. For information, this function is expressed in liters per hour.

  • The remote control
  • The presence of a remote control is a strong point for a split mobile air conditioner since it prevents you from getting up when you want to control the unit. Depending on the model you choose, you can therefore increase, decrease, turn on or turn off your air conditioner remotely.

  • The timer
  • This function will allow you to configure your air conditioning over a period that you have chosen. When the time is up, the device will turn off by itself without you having to intervene.

  • The integrated thermostat
  • With the thermostat function, you can set your device to turn off when the desired temperature is reached. This will allow you to make a significant saving in terms of energy and will also prevent you from rapidly wearing out the air conditioning. Some models will offer you a feature that consists of restarting the air conditioner when the temperature in your home increases.

  • Additional filters
  • Some split mobile air conditioning systems are equipped with activated carbon filters and electrostatic filters. These contribute greatly in the purification of the fresh air supplied by the device. The activated carbon filter is intended to eliminate any bad odors while the electrostatic filter minimizes the diffusion of bacteria and dust. These components are therefore interesting options, especially if a member of your family suffers from respiratory diseases such as asthma for example.

  • Ionizer mode
  • This mode allows the device to generate negative ions which pick up positive ions such as dust, bacteria, cigarette smoke, and mold. Once this process is done, the particles of the latter, which have been positively charged, become heavier and are therefore forced to be pressed to the ground. Ionization thus allows the machine to contribute very effectively to the purification of the air in your home.

How to optimize the operation of a mobile split air conditioner?

Now you know the criteria to take into account when choosing the best mobile split air conditioner. It is then time to give you some recommendations for it to work optimally.

Follow the manufacturer's instructions for the location of the device

In order for your new portable split air conditioner to perform optimally, you must first determine its location. Be aware that if the two units are too far apart, the performance of the device will be poorer. In general, a distance not to be exceeded is prescribed by the manufacturer of your air conditioner. It is therefore imperative to respect the indications given.

Install both units

Once you have found the right place for its location, you will need to install it next. Connect the two components while checking if there are no openings. Note that the ducts must be perfectly connected to the units in order to guarantee the performance of the mobile split air conditioner.

Become familiar with the operating mode of the device

In order for your air conditioner to perform well, it is essential that you know how to use it. For this, you will have to refer to the instructions enclosed by the manufacturer. You will need to browse the document in order to properly adjust the device settings. At first it will seem difficult, but after several tests you will become familiar with all the functions offered.

Do not extend the flexible sheath

You should know that he is strongly recommended not to extend the flexible duct otherwise it will create condensation inside. This will cause mold to develop and wear out prematurely.

Regularly maintain your mobile split air conditioning unit

Like any household appliance, it seems essential to maintain your device. Be aware that this type of device can be easily invaded by dust or other elements harmful to its operation. To do this, systematically clean the filters, regularly empty the cassette used to collect water and periodically descale the appliance.

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Dernière mise à jour : 2021-10-16 02:42:53