Here you can keep a cool head, even when it gets hot

If the room temperatures rise to an unpleasant level in the summer, the call for cooling becomes louder and louder. To bring temporary refreshment FansThe better solution would be air conditioning. Fixed air conditioners, so-called split systems are the most effective cooling units.

Even if you need an air conditioning engineer for commissioning, they are not as complicated to install as some think. That's why we stayed in the Split air conditioners offer looking around you some of the best split air conditioners imagine.

Top product: Split Air Conditioner at Amazon

How does a split air conditioner work?

A split air conditioner works similar to a refrigerator. The Split air conditioning set is permanently installed and consists of an indoor unit and an outdoor unit. Both are connected to each other via pipes. The evaporator of the devices sits in the indoor unit. Here, the refrigerant evaporates at low pressure and is thereby strongly cooled. By means of a heat exchanger, the resulting cold air is delivered via a fan to the room air. The low pressure of the refrigerant is created by a refrigerant compressor in the outdoor unit. The resulting condensation heat is released into the outside air.

The history of the company Titan?

The success story of the company Titan began as early as the year 1980, based at Lake Starnberg. Since then, the company has become a leading manufacturer of case systems and sells its cases worldwide in 30 countries. Through a clever placement in the media, for example, Desperate Housewives or Germany Next top model, the company has also made known.

The production of each model is based on strict quality controls, whether it is a hard case or a soft piece of luggage. The luggage can be perfectly matched to the different requirements, so that the titanium case has become an important part of everyday life.

Split air conditioners are available for small and large rooms. If you just want to cool down a small room, come with one cheap split air conditioning for about 500 Euro. The power consumption is below 3 kWh. For larger rooms at least 1.000 Euro must be eigeplant and a power consumption of 4 to 5 kWh. Split air conditioners are therefore power guzzlers. Thanks to sophisticated control technology, however, this is handled as sparingly as possible.

However, the specified power consumption only indicates the power consumption in watts and does not say anything about the cooling capacity, which is given in BTU (British Thermal Units) and also in watts.

If, for example, a cooling capacity of 3.000 watts is specified, this corresponds to a power consumption of 1.000 watts. You can use the following formula to convert the cooling capacity into electricity consumption:

For example, this corresponds to a BTU of 2,7 Watts for an air conditioner with 9.200 kW

There are also mobile split air conditionersmainly for use as Caravan split air conditioning or suitable for a caravan. You can also use them in rental apartments, the outdoor unit, for example, on the balcony, the pipe connections to the indoor unit through the slightly open window. The distance between the two components is usually no larger than 6 meters and a mobile use or a move with the devices so limited possible. Of the Split air conditioner price The mobile device is also very high, so they are hardly suitable for a living space, not to mention the weaker cooling performance.

Which air conditioners are still available?

There are many ways to make the temperatures bearable in summer. The term air conditioner, however, hide the most diverse techniques. To explain the difference to other air conditioning units, we would like to discuss the types of air conditioning that still exist.

All measures mentioned here for space cooling should be used only temporarily in hot summers, since they are quite ineffective. That's why our unique Recommendation, split air conditioners for a longer use. They work much more effectively and effectively because they are controllable, self-powered off when the desired temperature is reached and sometimes can even be controlled while on the go via an app.

How does the split air conditioning installation work?

The installation of such an air conditioner is not for the hobby craftsman, a certified craftsman has to deal with it. A core drilling is required to connect the external unit. The outdoor unit should ideally be installed on the north side of a house, at least in a place protected from the sun. Since the refrigerant lines of the Split air conditioners prefilled are, the assembly must be done with great care. If a leak occurs, the highly climate-damaging gas can escape into the atmosphere. In the Split air conditioners rating is the use of the coolant crucial.

Most split air conditioners today work with the refrigerant R32 or R410A. The harmfulness is assessed by the so-called GWP (Global Warming Potential), also called global warming potential. The GWP describes how much more heating by the release of the refrigerant compared to released CO₂ (Carbon Dioxide) in the atmosphere arises.

Example: GWP 675 (equivalent to R32) generates a global warming of one kilo of gas that amounts to 675 kg CO₂  requirements.

Here is a table of the currently available or used coolant for comparison:

Category	refrigerant	GWP	Remark
CFC	R11 R22	4750 1810	Ban on new plants no refill option Obligation to register for existing systems ≥ 3 kg Maintenance booklet and leak test required
HFC	R32 R134A R410A	657 1430 2090	new plants extension Obligation to register for existing systems ≥ 3 kg Maintenance booklet and leak test required
Natural refrigerants	R290	3	new plants extension modification Maintenance booklet for systems ≥ 3kg

How is a split air conditioner operated?

Since the indoor units are usually mounted below the ceiling, on-site operation would be very cumbersome. For this reason, all split air conditioners are equipped with a remote control. It can be used to regulate the power, to adjust the temperature or to determine the switch-on and switch-off time. Since most split air conditioners not only cool, but also heat, for example, a pleasant temperature can be chosen for early in the morning to cool again in the midday sun. Especially practical are the models that can be operated by app via the smartphone from outside or those that are integrated into a smart home system. Split air conditioners reviews According to the controller can also be controlled by a wireless weather station, for example, on the balcony.

Split Air Conditioner Bestseller on Amazon:

What do SEER, SCOP and EEK mean?

If you have a Split air conditioning buy you may come across these three terms. All three designations provide information about the effectiveness, but for different properties.

As you have already read above, the connected load is not equal to the cooling power, although both are given in kilowatt hours. To distinguish that there is the BTU (British Thermal Units) indicating the performance of the cooling. This roughly equals the installed power multiplied by 3,4.

Two other measures are the SEER (Seasonal Energy Efficiency Ratio) which gives information on cooling performance and SCOP (Seasonal Coefficient of Performance) for year-round heating performance, closely related to the EEK, the energy efficiency class the cooling efficiency (SEER) is given as A ++, the heating efficiency as A +, in some models also in both A ++.

Note:

(S) EER = cooling mode the "S" stands for seasonal - the higher the number, the more effective

(S) COP = heating mode the "S" stands for seasonal - the higher the number, the more effective

EEK = energy efficiency for the split air conditioner - the more "+" the more effective *

* In 2017, the EU Parliament decided to return to the former designation from A to G without additions, to abolish the A +, A ++ and A *** designations. This should be visible in retail from 2020.

Split air conditioning buying advice

If you have a Buy split air conditioner or order online It depends mainly on buying the right model for you. Performance and room volume should always be coordinated. Although many manufacturers claim suitability for so many square meters, this does not take into account the height of the rooms, the thermal insulation of the outer walls or the orientation of the rooms in the direction of the compass. Also ignored is the aspect of whether the air conditioner is positioned in the basement or under the roof. In this case, a too small dimensioned air conditioner can not bring the desired performance and too large dimensioned in the purchase price to be high and unnecessarily consume electricity. If in doubt, seek advice from a specialist before you become wise for damage.

Is there a split air conditioner test of the Stiftung Warentest?

With your Split air conditioning review, published in issue 07 / 2018, stood next to five monobloc models and five split air conditioning units, but priced very high quality to choose from. Split air conditioning test winner became the Panasonic CS-Z25TKEW (IG); CU-Z25TKE (AG) Investment for an average purchase price of over 2.500 Euro. Place 2 accepted Daikin split air conditioners Model on and place 3 on Mitsubishi Split Air Conditioner in similar price ranges and higher. In these price ranges, we can only recommend you before buying with a Split air conditioning price comparison to deal with price and performance.

Is there a split air conditioner test of the Stiftung Warentest?

With your Split air conditioning review, published in issue 07 / 2018, stood next to five monobloc models and five split air conditioning units, but priced very high quality to choose from. Split air conditioning test winner became the Panasonic CS-Z25TKEW (IG); CU-Z25TKE (AG) Investment for an average purchase price of over 2.500 Euro. Place 2 accepted Daikin split air conditioners Model on and place 3 on Mitsubishi Split Air Conditioner in similar price ranges and higher. In these price ranges, we can only recommend you before buying with a Split air conditioning price comparison to deal with price and performance.

Split air conditioners, which manufacturers are there?

The companies Mitsubishi, Daikin and Panasonic we have already met at the Stiftung Warentest. Further subjects are in alphabetical order:

Airwell, Comfee, DIMSTAL, Gree, Hitachi, Hiross, LG, TCL, Toshiba and many more.

Conclusion to the split air conditioning

A split air conditioner is one of the most effective air conditioners that you can install in your own house or apartment. They are very effective and can reach a difference of about 6 - 8 ° C to the outside temperature. In addition to these positive aspects, there are also disadvantages. They use a lot of electricity and the refrigerant is currently extremely harmful to the environment if it escapes through leaks.