Mobile or fixed, monobloc or split, the big concern with the air conditioner is the installation, more precisely the installation of the hot air evacuation system. Fortunately, there are mobile air conditioners without evacuation, that is to say without pipe to install or wall to drill. But which one to choose and at what price? To save you time searching and comparing, check out our guide to the best zero-vent mobile air conditioners.
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Our selection
"The Oneconcept Kingcool has a major advantage: its air flow rate reaches 2,340 m³/h, almost double that of the Haverland BAE 13 L. And its…"
"The MVPower 3-in-1 60W 5.2L Air Cooler uses an innovative method to quickly cool a room. An excellent choice if you are looking for an…"
"Looking for an attractive and powerful air cooler? The Haverland BAE 13L is for you. The unit is an excellent energy-saving alternative to air conditioners."
"The MVPower 3-in-1 65W 10L is arguably the best air cooler for this year. With this versatile unit, you can handle the heat wave with…"
The Oneconcept Kingcool has a major advantage: its air flow rate reaches 2,340 m³/h, almost double that of the Haverland BAE 13 L. And its 8 L tank ensures 5 hours of continuous operation.
83,20 £ on AmazonThe Oneconcept Kingcool air cooler is phenomenally powerful. Indeed, its air flow rate reaches 2 340 m³/h. It's quite simple, no other air cooler does better. Note also its 8 L water tank, which ensures a 5-hour autonomy, not to mention the programmable timer up to 7.5 hours. Use this model to refresh the air in your bedroom, living room or office by continuously spraying cold water. It can also be used to humidify and purify the air or as a space heater in winter.
Good to know, this air cooler has a separately controlled oscillation, which ensures a better distribution of air flow in the room. Let's not forget the fan function, adjustable on 3 speeds. The Oneconcept Kingcool also offers 2 additional modes, which reproduce the natural breeze by automatically changing the speed and turn off at night. This allows you to sleep peacefully.
The MVPower 3-in-1 60W 5.2L Air Cooler uses an innovative method to quickly cool a room. An excellent choice if you are looking for an efficient, compact and inexpensive device.
80 £ on AmazonTo cool the air in a room, the MVPower 3-in-1 60W 5.2L can rely on its 300 m³/h air flow, its 5.2 L tank and the cooling humidification principle. In addition to its safe and attractive appearance, this entry-level air freshener has an electronic control. We like the possibility to adjust the speed on 3 levels (low, medium, high). As far as the humidification function is concerned, you'll get the ice crystal refrigeration technique.
The MVPower 3-in-1 60W 5.2L comes with a remote control with a maximum range of 6 m and a reception angle of 60°. Theoretically, cool air can be felt within a 50-foot radius. Finally, the removable air filter and cooling pad make cleaning and maintenance easy. All you need is a soft brush and soapy water.
Looking for an attractive and powerful air cooler? The Haverland BAE 13L is for you. The unit is an excellent energy-saving alternative to air conditioners.
183 £ on AmazonThe Haverland BAE 13L air cooler features 2 operating modes and 8 air distribution speeds. It also has a humidification function, so it can be placed in any room to send cool air and mitigate the effects of heat waves. Very light and equipped with wheels, the unit can be moved easily from one place to another. In addition, there are handles for transportation.
The particularity of the Haverland BAE 13L is that it has an anti-insect function. Indeed, its UV rays eliminate mosquitoes and other insects on 35 m² around the device. This allows you to sleep peacefully. Finally, this air freshener has a programmable timer up to 12 hours, a water level indicator, 2 self-oscillating grills and a remote control to fine tune the settings.
The MVPower 3-in-1 65W 10L is arguably the best air cooler for this year. With this versatile unit, you can handle the heat wave with less money than you would spend on an air conditioner.
106 £ on AmazonThe MVPower 3-in-1 65W 10L has 3 main functions. Of course, this 65W air cooler cools the air in the room. But it also purifies and humidifies it. You will be able to set it on 3 speeds for each operating mode. Moreover, this model has a 10 L water tank. There are also 4 omnidirectional wheels at the bottom that make the device very easy to move from one room to another.
The MVPower 3-in-1 65W 10L also has a built-in timer, which can be programmed over an 8-hour range. This air cooler automatically shuts down when the timer runs out. Note that the device is delivered with a remote control, accompanied by 2 cold accumulators, which accentuate the freshness of the air distributed.
Any specific needs?
The best mobile ventless air conditioner in 2021
The best entry-level mobile ventless air conditioner
The best high-end mobile ventless air conditioner
A great mobile ventless air conditioner
Your guide :
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| TOP OF THE TOP | CHEAP | TOP OF THE LINE | EXCELLENT | |
In accordance with our commitment, this buying guide does not contain any sponsored products. |
9/10 |
7/10 |
9/10 |
9/10 |
| OUR SELECTION |
Oneconcept Kingcool
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MVPower 3-in-1 60W 5.2L
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Haverland BAE 13L
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MVPower 3-in-1 65W 10L
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The Oneconcept Kingcool has a major advantage: its air flow rate reaches 2,340 m³/h, almost double that of the Haverland BAE 13 L. And its 8 L tank ensures 5 hours of continuous operation.
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The MVPower 3-in-1 60W 5.2L Air Cooler uses an innovative method to quickly cool a room. An excellent choice if you are looking for an efficient, compact and inexpensive device.
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Looking for an attractive and powerful air cooler? The Haverland BAE 13L is for you. The unit is an excellent energy-saving alternative to air conditioners.
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The MVPower 3-in-1 65W 10L is arguably the best air cooler for this year. With this versatile unit, you can handle the heat wave with less money than you would spend on an air conditioner.
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Power
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2,340 m³/h
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300 m³/h
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1,300 m³/h
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330 m³/h
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Tank capacity
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8 L
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5.2 L
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13 L
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10 L
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Speed levels
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7.5 h
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7.5 h
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12 h
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8 h
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Additional features
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3
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3
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8
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3
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Fan, ionizer, humidifier
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Fan, deodorizing humidifier
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Humidifier
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Purifier, humidifier
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The size of the room to be cooled determines all other selection criteria. If the mobile air conditioner is too small, it will operate beyond its capacity, consume more energy and will not last long. As a general rule, you should choose a powerful unit if the rooms to be cooled have openings (doors, windows, bays, etc.).
For a room with a 2.5 m ceiling, you should expect 100 to 130 W/m². For example, you will have to buy a model with 2,000 to 2,500 W of power to cool a room of 20 m².It should also be noted that most mobile air conditioners without evacuation remain little effective beyond 15 m².
The autonomy of the mobile air conditioner without evacuation depends on this criterion. The larger the water tank, the longer the unit will run. Good to know, most models can accommodate ice packs or cold accumulators. For the others, you'll have to make do with ice water and ice cubes.
For a healthy and easy use, choose a sliding tank equipped with water filters, possibly with ionizer or air purifier. Make sure the filters are washable, accessible and easy to replace. Don't hesitate to filter the water before pouring it into the tank, especially if it is very hard.
The mobile ventless air conditioner cools a room by spraying water from its tank. Therefore, ventilation is an important part of its performance. Here, we are mainly interested in the volume of air that the unit moves, expressed in m³/h. Most units allow you to adjust the air flow rate according to your needs.
Note that the higher the airflow, the more energy the unit will consume. Also consider the evaporative flow rate, expressed in mL/hr. For the most powerful and efficient mobile air conditioners, evaporative flow rate is 3,000 mL/hr and air flow rate is 3,000 m³/hr.
Like any air conditioner, the ventless air conditioner incorporates various features. Starting with timer programming and automatic 180° oscillation. In addition to cooling the air in a room, some models act as a fan, air purifier, or humidifier.
Water evaporation air conditioning creates humidity in the room. In order to preserve the quality of the air while avoiding the proliferation of bacteria from the tank, some mobile air conditioners without evacuation are equipped with an ionizer. However, this type of air conditioner does not regulate the temperature in a room.
The main role of the mobile air conditioner without exhaust is to stir the air. Thus, it is quite normal that it is quite noisy. Opt for a model with an acceptable noise level ranging from 40 to 60 dB. It is interesting to note that some models are even considered silent since the noise does not exceed 25 dB.
Equipped with a humidified filter, it is a device whose mission is to cool the air in a room or a house. As its name indicates, it requires no pipe, which gives you total freedom on its location.
The equipment must be plugged into an electrical outlet. It uses a process of evaporation of the fluid which will lose calories while passing from the liquid state to that of gas. The water will be evacuated by misting while the rest will be led to a tank. For the hydro-cooling system to work properly, you must fill the tank with water, preferably demineralized.
In short, the non-exhausting mobile air conditioner first absorbs the hot air, passes it through the humidified filter to cool it and capture the heat, and then releases it into the cooler air.
This air conditioner heats only one room, the one in which it is installed. Normally, there are two fans on this unit. This model is becoming increasingly rare, since it is only used to cool the room or the user's vicinity. The volume of the room that can be handled by the conventional mobile air conditioner without exhaust depends on its performance and power. In general, it ranges from 30 to 60 m². The main weakness of this device is that it is far from being environmentally friendly.
In principle, the role of a mobile air conditioner without exhaust is to cool the air in the room. But this particular type of device performs other functions. It has enough power to humidify and purify the air as needed. Other models even have a heating mode. All this without increasing your electricity bill, because we are dealing with an economical equipment.
The multi-functional mobile air conditioner is the most common type at the moment. It can be very quiet if you find a good model. Indeed, with the best manufacturers, the noise level does not exceed 25 dB. It can be used very well during the night. The small problem encountered by users concerns the change of mode which is not always intuitive.
Being intended for professional use, this type of mobile air conditioner without exhaust is very powerful, very robust and very expensive. You can tell just by its appearance and weight. Therefore, opt for models with wheels for easy transportation in case you need to move it to another location. One of the reasons why this device is so heavy is its large tank with a capacity of over 7 L.
In reality, the term mobile air conditioner is used to describe an air cooler. It is an appliance whose role is to cool the ambient air. It uses a system of cooling by evaporation that is commonly known as "hydro-cooling".
Ideal in times of high heat, this equipment reduces the ambient temperature to make it more bearable. Its installation is very easy and can be done by a neophyte. If you want the filter to stay wet, it is recommended to use demineralized water.
Its biggest advantage is that it does not consume any energy. You will have total control over your energy bill. Thanks to the presence of wheels, the device is very easy to move and store.
Also known as a classic mobile air conditioner, this type of air conditioner can produce both cold and heat. It works thanks to the circulation in closed circuit of a refrigerant. This type of device requires the installation of an evacuation pipe to reject the condensate and the absorbed calories towards the outside.
You must have a special kit for its installation. Indeed, it is important to place the end of the pipe outside the house. This will lead you to pass the duct through a hole in the wall or through the opening of one of your windows.
The concern is that you will have no control over the air and noise tightness of the room. Also, having such an opening does not seem to be a very suitable situation.
With its good efficiency, the mobile air conditioner without evacuation proves to be an excellent solution for those who do not wish to be encumbered with pipe and make a hole in their wall. It is perfectly adapted to small budgets and does not take much space.
On the other hand, a model with an exhaust pipe is particularly interesting if you have a door, a window or a hole to direct the ducting outside. The presence of the hose also indicates that it is a true air conditioner using refrigerant gas.
Whether split, wall-mounted, mobile or reversible, refrigerant air conditioners are expensive. Much more affordable, the mobile air conditioner without evacuation will appeal to small budgets. Prices start at around 70 euros and most models can reduce the temperature of a room by an average of 2°C.
The mobile air conditioner without exhaust has a shape and weight similar to those of the column fans. Equipped with wheels, the unit takes up very little floor space. So you can use it in the office or at home, move it around as you wish and store it in the closet once the heat wave is over.
That's the main advantage of the ventless mobile air conditioner. No pipes to connect, no wall to drill, no professional to call... You fill the tank with ice water, plug the unit into the mains, and it immediately diffuses cool air. And little maintenance is required, except for cleaning the filters and the tank!
In general, you will find an energy class A+ or A++ on the label of the mobile air conditioner without exhaust. Unlike "real" air conditioners, it will not increase your electricity bill. That's a big plus for anyone looking to save money. And the absence of refrigerant gas makes it an ecological device.
Even if it is less efficient than a refrigerant air conditioner, a non-vented air conditioner reduces the temperature in a room by 2°C. The colder the water in the tank, the cooler the air. In addition, this type of unit often has 3 fan speeds. It is a very good choice to face the summer days and nights.
Since it is not really an air conditioner, the drawbacks are mainly related to the limited performance, the high noise level (60 dB on average) and the impossibility to regulate the room temperature. Not to mention that the autonomy of the mobile air conditioner without evacuation is closely linked to the capacity of the water tank.
In our opinion, the best brands of mobile air conditioners without exhaust (without hose) in 2022 are :
Klarstein makes a little bit of everything, and always at a reasonable price. Among the German brand's offerings are kitchen appliances and air conditioning units. The Klarstein Skyscraper series is one of the best known for air ventilation and cooling.
Reputed for its kitchen appliances and food processors, Tristar has been offering air conditioning units for a few years now. True to its principles, it continues to maintain some of the lowest prices. If you're looking for a low-cost air conditioner, look into this brand.
Founded in 1884 by German inventor Robert Weintraud, Rowenta has always adapted to satisfy demanding customers. Everyone knows its vacuum cleaners and steam brooms. But this brand is much more than that, as evidenced by the quality of its air handlers.
This brand is the surprise of this year. It exclusively offers ventless mobile air conditioners, with varying prices, performance, and functionality depending on the price. Those with a budget above 300 euros should take a look at high-end models.
Originating from China, MVPower aims to be a generalist brand. Apart from its appliances of all kinds, this manufacturer offers various equipment and accessories for home, work, sport or relaxation. Its mobile air conditioner without exhaust is a must.
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.
Maintain your non-vented mobile air conditioner properly
Note that before any maintenance, you should unplug the unit for your own safety. Clean the exterior with a simple dry cloth, then take out the filters and dust them with a vacuum cleaner. After dusting, wash the filters with warm water and replace them when dry. Filters should be cleaned at least every two weeks.
Range it properly
When your mobile air conditioner has finished its service for the year, it is important to store it with care. Place it in a corner where it won't be bumped, especially in an upright position. Don't forget to cover it with a blanket so it doesn't gather dust.
Make your unit quieter
There are a variety of ways to reduce the noise from your non-exhaust air conditioner just a little. For example, you can place it far away from where you are, but it will take a little longer to feel the desired effects. Lowering the fan speed is also an option, because as you know, some of the noise is emitted by the fan.
Use a dehumidifier
As we said earlier in the article, the water evaporation system of the zero-exhaust air conditioner brings moisture into the room. So it would be worth thinking about using a dehumidifier to keep the air healthy, especially if your air conditioner is not equipped with an ionizer.
Adopt a few steps to cool your home without air conditioners
In hot weather, it is very effective to close all your windows during the day, and open them at night from 9pm. This will help diffuse cool air currents throughout the home. You can also hang a wet sheet in front of a half-open window to cool a room. When it starts to dry, spray it with water.
There are models of mobile air conditioners without exhaust with several functions. For this type of air conditioner, not only does the unit cool the air in the room, but it can also heat it. However, generally this type of unit does not have the necessary power to be used as a primary heating source.
For a standard room with a 1.5m high ceiling, note a power of 100W for each square meter. For a room of 50 m², therefore, note a minimum of 5000 W air conditioner. If the room in which you are going to install the unit has large windows, it is advisable to take an air conditioner with larger dimensions.
Clean the water tank, because in the long run, the water stored in it may give off a certain smell. Descaling should be done every month. Remove dust from the air filter and fan every 2 weeks. The air filter and the outdoor unit can be washed with clean water.
Decrease the fan speed. This way, only the noise of compression will remain. You can also switch to silent mode if your air conditioner has this option. Lower the temperature also little by little: instead of going from 35 ° to 25 ° for example, go from 35 ° to 31 ° and then from 31 ° to 29 ° and so on. Going from 35 ° to 25 ° directly makes more noise.
Air conditioning should not have an impact on health. However, it is important to perform regular maintenance of the unit and clean the filter, because an air conditioner not well maintained spreads germs and microbes related to dust and dirt. This can lead to allergies and affect the respiratory tract. Also watch out for thermal shock due to the large temperature variation.
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