Best Klima Inverter A 2025

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Last Updated - 09/06/2025

Best Choice

01

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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9.6

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

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 €
02

Kältebringer

Kältebringer Split Air Conditioner - 12000 BTU (3.5 kW) - Air Conditioner with Heating Function, WiFi & App, up to 55 m², Very Quiet - Set with 5 m Copper Cable, Refrigerant R32, Mounting Material,

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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

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.
High performance: this air conditioner has a SEER value of 6.4 & SCOP 4.1 for efficient heating. Full inverter technology minimizes energy loss, keeps temperature constant and ensures low operating costs.
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.

649,00 €
03

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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9.4

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

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 €
04

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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9.3

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

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 €
Value for Money

05

EUHOMY

Mobile Air Conditioner with Exhaust Hose 7000 BTU 4-in-1 Mobile Air Conditioner Quiet Operation Digital Display + Remote Control Window Installation Set 24 Hour Timer for Rooms up to 20 m²

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15% Off
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

Smart control and remote control: remote control + LED display for easy control, control the mobile air conditioner with exhaust hose via remote control or directly on the device: temperature (16-32°C), 24-hour timer and water level indicator. The parental lock protects against unintentional setting changes - perfect for family households.
Quick assembly and flexible use: Plug & Play air conditioner with window adapter, with integrated wheels and handles, the mobile air conditioner can be easily moved between rooms. The included window installation kit (43-135 cm) fits 95% German sliding windows - ready to install in under 10 minutes without tools.
Premium design: modern space design with high performance, the air conditioner with exhaust hose impresses with its matte ABS housing and intuitive operation. With 290 m³/h air flow, it achieves rapid cooling even at 30°C outside temperature. The subtle LED display blends harmoniously into any room concept.
Energy-efficient and super quiet: Energy-saving air conditioning with 48 dB, thanks to the GMCC compressor and environmentally friendly R290 refrigerant (EU F gas compliant), this air conditioner works particularly quietly and efficiently on mobile devices (energy efficiency class A). Ideal for bedroom and home office - saves up to 30% on electricity bill compared to conventional models.
4-in-1 multifunctional: this mobile air conditioner with exhaust hose combines cooling, dehumidification, fan and sleep mode for year-round comfort. With 2 fan levels, it adapts perfectly to different room sizes up to 20 m². Whether heat in summer or humidity in the transitional period – the mobile air conditioner creates an ideal climate in any room.

186,99 € 219,99 €(15% Off off)
06

DIMSTAL

A++/A++ Inverter Split Air Conditioning Unit with Heat Pump, Air Conditioning Device, ECO Smart WiFi/WLAN Ready, Complete Set Including 3 M Copper Cables With Heating Function (9000/12000 BTU), white

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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

The quality of a heat pump depends on the ratio between the energy supplied and the energy obtained. The seasonal coefficient of performance (SCOP) represents the ratio between cost and return. The annual performance factor is therefore the best measure to evaluate the quality of a heat pump. Values between 3.5 and 4 are considered good with regard to the annual performance factor. This system has a SCOP value of 4.6!
Interior and exterior unit with durable Gold Fin lotus effect, non-stick coating - always shiny and clean with high performance for many years! The Gold Fin coating also prevents the settlement of bacteria and fungi on the slats. This keeps the air healthy and fresh and prevents bad odours. In addition, the system’s performance remains at the highest level over many years and electricity costs are low.
Extremely powerful, yet very quiet and economical. DC full inverter system, original Dimstal, Golden Fin, lotus effect, intelligent, energy- saving, antibacterial and durable. Works on 230 V household voltage. Energy efficiency class: Cooling/heating = A++/A++ DC full inverter: the operating speed of the inverter compressor motor is continuously and steplessly controlled according to the system capacity requested.
Complete carefree set: Smart eco indoor and outdoor unit with Gold-Fin technology - pre-filled with modern refrigerant. Includes 3 m copper cables and wall bracket with mounting material. Includes remote control with illuminated LCD display, sealant for wall passage, insulation tape, drainage hose, power connection cable between the interior unit and the external unit, and an instruction manual in German/English.
Although GWP ≤ 750 is only required from 2025 onwards, our system is already pre-filled with state-of-the-art R32. Advantages: The potential cooling capacity of R32 is 1.6 times higher. R32, in particular, has lower pressure losses than R410A at the same output. This means that the performance figures for the system can be increased significantly while the heat exchanger surfaces remain the same. These are all very good reasons for us to take the next step in innovation.

449,90 €
07

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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9.0

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: 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 €
08

DIMSTAL

Universal Roof Console Floor Console for Split Air Conditioning Inverter Air Conditioner and Heating SmartHome Heat Pump, white, 109804

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8.8

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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Universal roof console floor console.

48,90 €
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
8.5

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

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

DIMSTAL

Universal Roof Console Floor Console for Split Air Conditioning Inverter Air Conditioner and Heating SmartHome Heat Pump, black

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8.2

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

Universal roof console floor console.

44,90 €