Best Klima Splitgerät 2025

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Last Updated - 26.07.2025

Best Choice

01

Adamson

Adamson A9000 3-in-1 Mobile Air Conditioner with Integrated Dehumidification Function, Fan and Cooling Mode + Remote Control + 9000 BTU Portable Air Conditioner Mobile + 5 Years Protection

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Save money and protect the environment – reduce your carbon footprint and energy bill with this energy class A air conditioner that uses environmentally friendly R290 coolant and a high-quality compressor from GREE (the most reliable brand on the market).
Quiet and powerful – this powerful air conditioner (9000 BTU) will keep you cool and comfortable all summer long. Our adjustable fan levels cool the air up to 16°C in the coldest setting. Sleep mode makes the device particularly quiet while you rest. The air flow rate is 360 m3/h, the moisture dehumidifier is 0.8 litres/hour. With an operating noise of only 65 dBa
Easy to use and remote control – the A9000 comes with a remote control with digital LED display. With the remote control, you can easily choose your favourite settings and temperatures from the couch, bed or desk. For even more comfort, you can set the adjustable 24-hour timer to enjoy the fresh air when you come home or while you sleep. Thanks to the self-evaporation in cold mode, no emptying is required
Easy installation – This air conditioner comes with a window cover specially designed for horizontally or vertically sliding windows. All assembly steps are clearly described and illustrated in our user manual to make installation as easy as possible. *If you have folding windows, please see our Adamson AC window cover first, which is available on Amazon.
3-in-1 function: the Adamson A9000 is a mobile air conditioner with a built-in compressor and allows you to cool rooms up to 20 m2 (80 m3). In addition, the A9000 has a fan for a pleasant summer breeze and a dehumidification function that helps reduce humidity.
02

DIMSTAL

A++/A++/A++ 5 m QuickConnect TRIO-Split SelfClean WiFi/WLAN/App Control Golden-Fin 3 x 3.5 kW (3 x 12000 BTU) MultiSplit Air Conditioner Inverter Air Conditioner with 3 Indoor Units and Heating

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

TwinRotary compressor (highly efficient and very smooth). Self clean self-cleaning function at the touch of a button. Indoor and outdoor unit with golden fin lotus effect: always squeaky clean, high performance yield over many years! The special coating also prevents bacteria and fungi from settling on the slats. The air is healthy and fresh and no bad odours can occur, the performance of the system for many years at the highest level
The annual working figure is the best characteristic value to evaluate the quality of a heat pump. Values between 3.5 and 4 are considered good. This system has a SCOP value of 5.1/4.0
Pre-filled with the latest R32. With the same heat exchanger surfaces, the performance figures of the system are significantly increased.
Powerful and very quiet and economical. DC full inverter system - original DIMSTAL - golden fin - lotus effect - intelligent - energy saving - antibacterial and durable. Works with 230 V household voltage. Energy efficiency class: cooling/heating = A++/A+++/A+ DC full inverter: the working speed of the inverter compressor motor is continuously and continuously regulated according to the system capacity requested.
Box contents: 1x TrioSplit outdoor unit, 3x 12000 BTU QuickConnect ECO Smart indoor units, wall mount with mounting material, 3x WiFi modules, 3x remote controls. 3 x 5 m QuickConnect copper cables

1.299,90 €
03

Kältebringer

Kältebringer Split Air Conditioner Quick Connect - 12000 BTU (3.4 kW) Air Conditioner with Heating Function, WiFi & App, up to 91 m², Very Quiet - 5 m Copper Cable, Refrigerant R32, Mounting Material,

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

WiFi ready: control of the split air conditioning also possible via app (iOS & Android), Alexa and Google Assistant. Control temperature, timer and modes from anywhere and save energy. Ideal for office & home.
Quick and secure installation: Quick-Connect system with vacuumed cables for a tight, reliable connection. No complicated vacuum pulling required - saves time & money.
German brand and award: According to Focus Money (28/2024), Kältebringer is Germany's best air conditioning brand (place 1) & triple NTV Live & Living Award winner (2023-2025).
Future safe: complete set with 5 m insulated refrigerant lines, mounting material, wall bracket and R32 refrigerant pre-filled. Meets the standard from 2025.
Energy efficient: the split air conditioner adapts smoothly thanks to the DC full inverter, saves up to 50% energy and reaches A++ (cooling) and A+ (heating). TitanGold coating increases longevity.

849,00 €
04

KESSER

KESSER® Split Air Conditioning Set with WiFi / App Function - Cooling A++ + / Heating A+, Refrigerant R32, LCD Display, Remote Control and Timer Function, Includes Complete Mounting Material

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

WiFi: with the help of the optional USB module, the air conditioning can be controlled via smartphone or tablet (iOS or Android). Using the app, you can not only operate the temperature settings, but also control all other functions of the air conditioning completely regardless of location. The app itself is free and easy to use: increased comfort and help reduce your energy costs. Easy to use on the go.
Multi-functional: the quiet sleep mode ensures that you can sleep in peace at a comfortable room temperature. Thanks to the LCD remote control, you have control at any time and can determine how long your room should be cooled with the help of the 24-hour timer. 4 power settings ensure individual adjustment options.
Innovative technology: the innovative dehumidifier is filled with R32 refrigerant. It not only meets the most modern standard, but creates a performance that is 1.6 times higher than conventional cooling devices. Thanks to lower pressure loss, the performance figures can be significantly increased while heat exchanger surfaces remain the same. The quality of a heat pump depends on the ratio between the energy supplied and the energy obtained.
Efficiency: benefit from the easy handling and the excellent energy efficiency class of the air duct: Cooling/Heating = A++/A++. DC full inverter: the working speed of the inverter compressor motor is continuously and steplessly regulated. The climate miracle is extremely quiet and brings maximum performance.
Complete set: wired air cooler as a complete set (WiFi ready, WiFi module optional): Eco Smart indoor and outdoor unit with golden fin coating. Pre-filled with state-of-the-art refrigerant, includes 3 m copper cables + cable and wall bracket with mounting material. A remote control with illuminated LCD display, sealant for the wall passage, insulating tape, drainage hose and power connection cable between the indoor unit and outdoor unit complete the overall package.

569,80 €
Value for Money

05

DIMSTAL

DIMSTAL 12000 BTU 3.6 kW Ultra Split Air Conditioner + Heater ECO Smart WiFi Self-Clean Super Ioniser Follow Me Complete Set Quiet Includes 3 m Cables

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The annual working figure is the best characteristic value to evaluate the quality of a heat pump. Values between 3.5 and 4 are considered good. This system has a SCOP value of 5.1
Self clean self-cleaning function at the touch of a button. Indoor and outdoor unit with golden fin lotus effect: always squeaky clean, high performance yield over many years! The special coating also prevents bacteria and fungi from settling on the slats. The air is healthy and fresh and no bad odours can occur, the performance of the system for many years at the highest level
Pre-filled with the latest R32. With the same heat exchanger surfaces, the performance figures of the system are significantly increased.
Powerful and very quiet and economical. DC full inverter system - original DIMSTAL - golden fin - lotus effect - intelligent - energy saving - antibacterial and durable. Works with 230 V household voltage. Energy efficiency class: cooling/heating = A++/A+++/A+ DC full inverter: the working speed of the inverter compressor motor is continuously and continuously regulated according to the system capacity requested.
Carefree complete set: 3.6 kW/12000BTU Eco Smart indoor and outdoor unit with golden fin coating, pre-filled with refrigerant R32, incl. 3 m copper cables + 3.5 m signal cable, including wall bracket with mounting material, incl. WiFi/WLAN smart kit (for location-independent control via free app), remote control with illuminated LCD display, sealing compound for wall passage, insulation tape, drainage. agaghose hose In German/English.

469,90 €
06

AERSON

AERSON® Air Conditioning Split Set with WiFi/App Function, Air Conditioner, Cooling A++, Heating A+, 9000 BTU/h (2600 Watt), Refrigerant R32, Wall Air Conditioner, Split Device, Remote Control, Timer

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Versatile design: with the air cooler you always keep control, no matter where you are. Use the user-friendly app compatible with your smartphone or tablet (iOS or Android) to control the split system from anywhere. The app allows you to adjust the temperature, set the timer and change the operating mode - all from the comfort of remotely or from home. In addition, the complete set offers voice control with Alexa and Google for maximum comfort.
Innovative technology: cooling capacity: 2600 watts (2.60 kW); heating power: 2610 watts (2.61 kW); annual energy consumption: 149 kWh/a cooling & 604 kWh/a heating. The air conditioner offers advanced technologies with a SCOP of 4.0, including an efficient dehumidifier. This ensures up to 1.6 times higher performance compared to conventional devices. Reduced pressure losses and optimized heat exchanger surfaces maximize efficiency. This innovative technology guarantees not only comfort, but also sustainable energy use. In addition, the split system has 16 different air direction settings.
High efficiency and durable: our split cooling system impresses with efficiency class A++ (cooling A++, heating A+). The air conditioning splitter continuously adjusts the operating speed of the compressor motor, which ensures quiet operation and high performance. The self-cleaning function and the 4-way air filter ensure clean air and a long service life. The titanium gold coating of the inverter wall air conditioner increases durability and resistance.
Complete set: the complete package comes as a comprehensive set, including 4 m copper pipes, connection cables, wall mount (for wall mounting), vibration stopper and mounting accessories. Pre-filled with the modern R32 refrigerant, it is ready for installation. An illuminated LCD remote control, sealant for the wall breakthrough, electrical tape and a drain hose are also included.
3-in-1 function: our climate split device achieves a SEER value of 6.1. Choose an energy-efficient air conditioner with an extremely fast DC full inverter compressor motor. The AERSON Split air conditioner with WiFi offers versatile functions: cooling, heating, dehumidifying, fan and air purification. The air conditioner cools up to 17°C in an instant, and heats powerfully up to 30°C. With its quiet operation and the four turbo fan levels, you can enjoy even air distribution. The 6-way airflow technology and sleep mode (from 32 dB) ensure quiet nights and energy saving.

429,79 €
07

DIMSTAL

12000 BTU 3.6 kW QuickConnect Ultra Split Air Conditioner + Heater ECO Smart WiFi / Super Ioniser / Self-Clean / Follow Me Complete Set Quiet Includes 4 m QuickConnect Cables

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

WiFi/app control, SuperIoniser air improvement, self-clean self-cleaning function at the touch of a button. Indoor and outdoor unit with golden fin lotus effect: always squeaky clean, high performance yield over many years! The special coating also prevents bacteria and fungi from settling on the slats. The air is healthy and fresh and no bad odours can occur, the performance of the system for many years at the highest level
The annual working figure is the best characteristic value to evaluate the quality of a heat pump. Values between 3.5 and 4 are considered good. This system has a SCOP value of 5.1
Pre-filled with the latest R32. With the same heat exchanger surfaces, the performance figures of the system are significantly increased.
Powerful and very quiet and economical. DC full inverter system - original DIMSTAL - golden fin - lotus effect - intelligent - energy saving - antibacterial and durable. Works with 230 V household voltage. Energy efficiency class: cooling/heating = A++/A+++/A+ DC full inverter: the working speed of the inverter compressor motor is continuously and continuously regulated according to the system capacity requested.
Carefree complete set: 3.6 kW/12000BTU Ultra Plus indoor and outdoor unit with golden fin coating, pre-filled with refrigerant R32, incl. 4 m quick connect copper cables + 4.5 m signal cable, including wall bracket with mounting material, incl. WiFi/WLAN smart kit (for location-independent control via free app), remote control with illuminated LCD display, sealing compound for wall passage. Insulation tape, insulating tape, insulating tape, insulating /English.

549,90 €
08

VESKA

Split Air Conditioning Set with WiFi / App Function Air Conditioner - Cooling A++ / Heating A+ 12000 BTU/h (3,500 Watt) Refrigerant R32 - Remote Control, Timer Function - Includes Mounting Material

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

WIFI AND APP FUNCTION: Pair the air conditioner with your smartphone or tablet and use the user-friendly app to control the device from anywhere. Whether you want to adjust the temperature, set the timer or change the operating mode, the app gives you full control even when you are not at home.
Versatile: the quiet sleep mode allows you to sleep undisturbed at a soothing room temperature. Thanks to the remote control with LCD display, you can always keep control and can use the 24-hour timer to determine the duration for which your room should be kept cool. 4 different power levels offer a choice of customization options.
INNOVATIVE SYSTEM: The groundbreaking dehumidifier, filled with R32 refrigerant, not only meets the latest standard, but also offers a performance that is 1.6 times higher than conventional cooling systems. By reducing pressure losses, the performance can be significantly increased with the same size of the heat exchangers. For the efficiency of a heat pump, the ratio between the supplied energy and the energy obtained from it plays a decisive role.
Energy saving: Use the uncomplicated operation and the excellent energy efficiency class of the ventilation shaft: cooling/heating = A + DC full inverter: This continuously adjusts the operating speed of the inverter compressor motor without steps. The air conditioner works extremely quietly and delivers peak performance.
COMPLETE PACKAGE: Split air conditioner in complete set including WiFi: ECO Smart indoor and outdoor unit with gold fin coating. Pre-filled with state-of-the-art refrigerant - includes 5 m copper pipes + connection cable as well as wall mount and mounting accessories. The set is perfectly rounded off by a remote control with illuminated LCD display, sealing agent for the wall opening, insulation tape, drain hose and a power connection cable between the indoor unit and the outdoor unit.

499,00 €
09

Eurom

Air conditioning Eurom AC2401 for caravan, motorhome, camping, boat, bus, camper, caravan, mobile home, office or apartment. Improved model of the legendary climate Eurom AC2400

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10% Off
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With integrated timer 0.5 to 7.5 hours
The function of the window is not affected
Mobile air conditioning split for caravans, motorhomes, boats, etc.
Internal unit with LCD display for controlling all functions
Can be easily mounted on any window, without screws!

335,29 € 373,50 €(10% Off off)
10

Tronitechnik

Tronitechnik® Dalvik 2 Split Air Conditioning Set with WiFi / App Function Air Conditioner - Cooling A++ / Heating A+ - 9000 BTU, Remote Control, Timer, Night Mode Including Material

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Powerful and quiet for all needs: With high performance capacity, the Dalvik 9000 offers not only efficient cooling, but also quiet operating noise. Relax without annoying background noise.
Instant freshness with R32: the air conditioner is already pre-filled with the efficient and environmentally friendly refrigerant R32. Enjoy fast noticeable cooling and worry-free comfort.
Golden fins for luxury and durability: the golden fins not only guarantee energy saving performance, but also an antibacterial effect. Experience premium quality for your indoor climate.
FREE COPPER WIRE FOR EASY INSTALLATION We will give you a 5 meter copper line so you can install your air conditioner effortlessly. No extra costs, just pure refreshment.
AIR FILTER FOR PURE ROOM AIR - Built-in air filters ensure that you breathe not only cool, but also clean air. Your well-being is our top priority.

499,00 €

Similar products on Amazon

5 m QuickConnect 9000 BTU ECO Smart Inverter 2.6 kW (2.7 kW) Split Air Conditioning Very Quiet with Self Clean/WiFi/App/Super Ioniser/Follow Me Complete Set Including QuickConnect Lines & Heating/Heat
Super ioniser: indoor air quality as pure as in the forest, follow me, self clean self-cleaning, quick-connect cables, WiFi module, cooling: A++, economical inverter, 5 m quick screw leads latest generation.

549,90 €