Mobile air conditioner | Air conditioning - best buy guide

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Air conditioning advisor - air conditioner

Too hot, too humid, too stuffy. The office in the city, the apartment in an apartment building - wherever summer is hot. Ascending trend. The windows can often only be opened briefly or not at all. Maybe too unsafe, maybe too much noise. In this guide you will learn everything you need to know about air conditioning. How does an air conditioner work? How strong must your system be for which room size? What should you consider when buying an air conditioner, what options do you have and what are the advantages and disadvantages? - Air conditioning advisor - mobile air conditioner

Recommended reading: You will find many guides on various topics in the advice section !

Air conditioner - in comparison

SUNTEC Mobile Local Air Conditioner Transform 14.000 Eco R290 |...SUNTEC Mobile Local Air Conditioner Advance 12.0 Eco R290 | air conditioner mobile air conditioner small air conditioner ...VEOVA Air Cooler Pro - multifunctional mini air conditioner -...KESSER® - air conditioner Mobile air conditioner 4in1 cool, ...AEG PX71-265WT Eco mobile air conditioner / spiral airflow...Comfee mobile air conditioner MPPH-08CRN7, 8000 BTU 2,3kW,...Comfee mobile air conditioner Eco Friendly Pro, 10000 BTU 2,9kW,...9000 BTU Inventor Chilly Mobile Air Conditioner [Energy Class A]
SUNTEC mobile local air conditioner Transform ... *SUNTEC Mobile Local Air Conditioner Advance 12.0 ... *mobile air conditioner mobile air conditioner small ... *VEOVA Air Cooler Pro - Multifunctional Mini ... *KESSER® - Air conditioning Mobile air conditioner 4in1 ... *AEG PX71-265WT Eco mobile air conditioner /...*Comfee Mobile Air Conditioner MPPH-08CRN7, 8000 BTU...*Comfee mobile air conditioner Eco Friendly Pro, 10000...*9000 BTU Inventor Chilly Mobile Air Conditioner...*
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How does an air conditioner work?

Basically, modern air conditioning works like one Refrigerator - just the other way around. A refrigerator takes the air from the outside and cools it down to direct it into the interior of the refrigerator. He releases the warm air again.

The air conditioner works upside down: Warm air is drawn in, cooled and given into the room. With the right humidity! The difference to one Fan are the coolants in the air conditioner. The fan only swirls the air, but the system extracts even more heat from the intake air with the help of the coolant, so that the temperatures come significantly below the room air. A thermostat continuously checks the current status and switches off automatically when the set value is reached - or starts again when the temperature is exceeded.

Air conditioning or mobile air conditioner?

Small devices are often Air Conditioners Air conditioning systems mean indirectly the assembly of large systems that work completely independently in, for example, department stores. However, the differences between the various systems often lie in the different ways of working and in the assembly.

Who is air conditioning suitable for?

Not everyone wants air conditioning, but for some people it can pay off:

  • bedrooms: Those who live in a city or on a busy street often cannot sleep with their windows open in summer. Too loud. An air conditioner can exchange the stuffy air for fresh coolness - then it sleeps much better.
  • Office space: Maybe you only have a temporary office or the complete installation of an industrial air conditioning system is too expensive? Then small devices can make your day-to-day work considerably easier for you and your employees. Heat reduces thinking power!
  • Technical room: In rooms with technology, it is hot and stuffy. This can be at the expense of the devices. So that they can work better and more effectively, an air conditioning system helps to cool the entire technical room and relieve the servers accordingly.
  • Caravan: Summer holidays in your own Camping mobile can be so gorgeous - and just as stuffy. In very few cases you want to keep all doors and windows wide open at night. Here too, a small and quiet air conditioner is suitable for relaxation.
  • Apartments: City apartment and then maybe the first floor? During the day, temperatures can build up in a small apartment. So that you don't get a blow when you return to your four walls, you can keep the rooms cool with an air conditioning system.

An air conditioning or air conditioning unit is easy to set up, some can also be programmed and so the indoor climatic conditions are constantly pleasant, especially in summer or at muggy temperatures.

What leads to high temperature?

  • Sun exposure: Nice big windows, lots of light - and therefore also warmth. If not heat. Windows can with a UV protective film to be stuck on when not like one Glass house to transform the office into a tropical hall.
  • Persons: 0,1 KW per person. That is the warmth that a person emits in the office. An average value, however, shows how much heat can collect all day long.
  • Equipment: Electrical devices continuously radiate heat because they have to cool themselves. calculator, Refrigerator and other large and small appliances radiate heat continuously. This “builds up” in the long run.
  • Roof and wall: The worse the insulation, the warmer in summer and colder in winter. Good insulation helps to keep the heat outside.
  • Ventilation: Wind and therefore draft can make the temperatures inside a lot more bearable. To do this, of course, there must be the option of surge ventilation, especially in the morning and evening.

Air conditioning options

Rooms up to 65 m³ can be kept cool and fresh with mobile air conditioners. You can find out exactly how you can calculate the wattage according to your room size under Calculate room size .

Inverter - air conditioners

Inverter means that the system regulates itself completely automatically. It can be continuously adjusted for the right temperature and then runs completely independently. It turns off and it turns on. This has several advantages:

  • Saves energy
  • Reduces heating
  • Longer lifetime

This technique is a bit more expensive, but is particularly worthwhile for rooms that are used a lot and for a long time.

Air conditioning heat pumps

A heat pump as air conditioning is also possible and offers further advantages:

  • Dissipated heat can be used for other purposes (e.g. for pool heating)
  • Gentle cooling
  • Very high efficiency

The disadvantages are the high purchase costs, the air is not humidified and if the building is not well insulated, the heat pump works accordingly hot.

Split - air conditioning

These air conditioners are built into the wall. An inner and an outer part. Disadvantage: The outer wall must be broken for the connection. The internal part of the system filters the room air, dehumidifies it and cools it down, while the resulting heat is released outside through the external part.
The advantages:

  • Very high performance
  • filter function
  • Very quiet
  • Very good cooling

Various functions can be easily set using a remote control.

Stand - air conditioners

Small free-standing devices that can easily be placed "somewhere" indoors are the most popular for home use. In winter they are often simply not needed and can take a break.
All you need is water and electricity, of course. Some devices have an exhaust hose, which must be transported outside. This is particularly unfavorable when there is no way to do it. Simply slide the hose through an open window - and the warm air comes straight back in. Here for the air conditioning bestsellers 2024: The best and most popular in the top 10 comparison | Honest tests list

Recommended reading: You will find many guides on various topics in the advice section !

Tips & help

Calculate room size

How much power does the system have to have? There is a formula for this:
Room surface (in m²) x 60 watts
This information is used for privately used rooms. In commercial premises with x 80 measured. In addition, there are details of the additional heat sources. These calculations are complicated. Here, a specialist can help with the exact calculation.

As an example: A room of 30mq is large, where there is a computer and a person, requires a cooling capacity of approx. 3 watts,.

It is easier to look for devices whose manufacturers have specified how much air (m³) they can circulate per hour.


BTU means British thermal unit - and is a unit of energy that indicates how a British pound warms up to one Fahrenheit. The cooling capacity of the devices is given by many manufacturers in BTU / h (i.e. per hour).

Air conditioners maintain and maintain

Bacteria and germs can otherwise spread in the room air. Regular maintenance and care also extends the life and cooling performance of the air conditioning units.

The systems can be vacuumed off and wiped off with a damp cloth - a bit Dish soap in the water is sufficient in most cases. For safety reasons, it is advisable to remove the power cable from the socket beforehand. Many systems that clean and humidify the air have an internal filter. When the filters have to be changed is different. In general, the exchange should be carried out once a year.

What about the bestseller 2024: The best and most popular in the top 10 comparison | Honest testing is important to consider

When considering which air conditioner suits you, there are just a few things to consider:

  • Mobile or permanently installed? The flexibility is also related to the benefits of the system
  • How big is the room and what must the system bring?
  • What type of system is compatible with the project?
  • How high is the thermal load?
  • Can spare parts (filters) be purchased cheaply?
  • What do users say about the devices on the Internet?
  • Programmable or automatic?
  • How much money do you want to spend?
  • How loud is the system? Especially in the bedroom, the air conditioner should be as quiet as possible

Advantages and disadvantages of air conditioning

Do you need air conditioning?

Advantages air conditioner

✔ Even at high temperatures, the body remains more efficient through cooling
✔ The same applies to technology
✔ Permanently installed systems that work permanently are often cheaper in operating costs because they work constantly
✔ Mobile options can be used flexibly

Disadvantages air conditioner

✘ Often high acquisition costs
✘ and operating costs

Conclusion: air conditioning | Air conditioner

There is a suitable solution for every heated inconvenience: heat exchangers, split systems, coolers, humidifiers. To find out how much power your system needs, you have to consider not only the size of the room, but also the thermal pressure. How well is the room insulated, how much sun can it get in, how many people and how many devices are in the room because everyone gives off heat.
Air conditioners are not cheap. Acquisition and operating costs can be high - depending on what the system has to do. The costs can be mitigated a bit, for example, if the heat exchanger can also be used as a pool heater.

Discover the top 10 of the best and best-selling mobile air conditioner products in 2024 on honest tests. We show a selection of the most popular items that have great customer reviews and value for money. Find the perfect mobile air conditioner product for your needs now!

Top 10🔥Offers🔥 🆕Online
- € 130,02Services
Comfee mobile air conditioner MPPH-07CRN7, 7000 BTU 2,0kW,...
Comfee mobile air conditioner MPPH-07CRN7, 7000 BTU 2,0kW,...*
WEEE no .: DE55703080
339,00 € - € 130,02 208,98 € Amazon Prime

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RenFox Mobile Air Conditioner, Air Conditioner without Exhaust Hose, 5 in 1 Air Conditioner Portable, USB Mini Air Cooler with Spray, Colorful Night Light, 90° Oscillation, 2/4 Timer, Fan for Kitchen, Office

On Honest tests you can find some tests (including pool, Fitness, Home & garden) & Guides (including Smart Home, Beauty, Skilled trades) who can help you further.

- € 130,021st best product
Comfee mobile air conditioner MPPH-07CRN7, 7000 BTU 2,0kW,...
Comfee mobile air conditioner MPPH-07CRN7, 7000 BTU 2,0kW,...*
WEEE no .: DE55703080
339,00 € - € 130,02 208,98 € Amazon Prime

Tip: An Gift Idea or Birthday gifts should never be cheap products, don't give away anything that you wouldn't use yourself in terms of quality.

Lots of positives Buyer ratings are often a sign that people are happy with the air conditioner product.

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more top 10 lists


* Product images & links | Source: Amazon PA API | Last update on 26.05.2024/XNUMX/XNUMX | * = Affiliate links | Prices quoted on this website may have changed. The actual price of a product can be found on the seller's website. Real-time updates are technically not possible. Prices including VAT plus shipping costs


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I'm a freelance author who has published two books, among others. Write as a passionate ghostwriter, a committed adviser, an avid e-booker, and most of all, free. My motto: life will not come after you, but it's twice as fast approaching you.

1 thought on “Mobile air conditioner | Air conditioning – guide to the best purchase”

  1. W sklepie Mateko cupiłem model Blaupunkt (type 45 decybeli). polecam. Taki klimatyzator musi dłużej pochodzić, jak ma 65 decybeli to trudniej wytrzymać niż jak ma 45.
    German translation

    I bought the Blaupunkt model (only 45 decibels) at the Mateko store. I recommend that such an air conditioner has to go, at 65 decibels it is harder to endure than at 45 decibels.


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