Best Klima Split Test 2026

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Last Updated - 03.02.2026

Best Choice

01

Midea

Midea Portasplit Air Conditioning, Mobile Heat Pump, Cooling A++/Heating A+, 12000 BTU 3.5 kW, for Rooms up to 42 m² / 105 m³, Only 39 dB(A) in Silent Mode

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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

Suitable for rooms up to 42 m² / 105 m³. Flat refrigerant hose only 2.7 cm
Plug and play: no installer required
Only 39 dB(A) in silent mode²
Inverter motor. Efficient heating with heat pump technology
Convenient control with remote control or via app
4-in-1 mobile air conditioning: cooling, heating, dehumidifying and ventilation. Cooling capacity: 12,000 BTU / 3.5 kW

833,15 €
Value for Money

02

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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9.7

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

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 €
03

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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9.6

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

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.

499,80 €
04

HANTECH

Split Air Conditioning 12000 BTU (up to 45 m²) HANTECH H-PRO Heating and Cooling Function, Air Filter, WiFi, Mounting Material, White

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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

Use as a heater, air conditioner, dehumidifier and fan including filtering of viruses, bacteria and odours. A timer and app control ensure the perfect feel-good temperature when you come home.
The product applies to the following regulations: Please note the legal provisions according to the EU Regulation No. 2024/573 i.V.m § 9 para. 3 of the ChemKlimaSchutzV. For more information and safety instructions, please refer to the user manual (see Safety and Product Resources).
Stuff removal: First, the heat exchanger is frozen to bind dust and particles to the surface. The device then defrosts, effectively rinsing off the dissolved impurities. In the third step, the heat exchanger is carefully dried to reduce moisture and prevent mould formation. Finally, a high-temperature cleaning at 56°C for 30 minutes, reliably killing harmful micro-organisms.
Mode: The sleep mode works particularly quietly in whisper volume and has hypothermia protection with automatic shutdown. In addition, four individually selectable speed settings ensure optimal comfort.
Ecological, frost protection and door mode: the H-PRO has a built-in, automatic 8°C frost protection. This prevents damage to the building during prolonged absence. Turbo mode ensures fast results when changing the temperature and the Eco mode is perfect for saving energy.
Connecting to Alexa or the Google voice assistant is possible. A remote control is also included. The app contains reports on humidity and energy consumption. This allows you to adjust and control the air conditioner comfortably.
Compatible: indoor and outdoor unit, including mounting accessories and pre-filled air conditioning agent (R32) for 3 m cable length. We recommend: 9000 BTU - 30 m², 12000 BTU - 45 m², 18000 BTU - 60 m² and 24000 BTU up to 80 m² room size.
Air flow and environment: Thanks to automatically swivelling slats in horizontal and vertical directions, the air is evenly distributed throughout the room. Gentlewind also provides a pleasant, soft air flow with 1422 micro-holes.
Air conditioners may only be sold to end users according to EU Regulation No. 2024/573 if written proof is provided before purchase that the installation and commissioning of the split air conditioner is carried out by a certified specialist company. For this purpose, an order confirmation of the commissioned specialist company must be presented in advance. Please note that we are not allowed to sell split air conditioning to you without this proof and the corresponding order confirmation. By purchasing a split air conditioner, you confirm that the installation is carried out by an appropriately qualified specialized company.
A built-in temperature sensor in the remote control measures the ambient temperature and automatically adjusts the operation. For a precise and pleasant indoor climate exactly where you are, without manual adjustment.

499,00 €
05

HANTECH

HANTECH Multi Split Air Conditioner H-PRO Indoor Unit 9000 BTU White

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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

INSIDE: 9000 BTU - up to 30 m², 12000 BTU up to 45 m², 18000 BTU up to 60 m² and 24000 BTU up to 80 m² room size. The matching outdoor unit is pre-filled with R32 coolant for up to 3 m cable length. Please note the box contents. Both components for operation must be purchased separately.
HARD H-PRO MULTI-PRO-CLIMBER - Allows you to combine up to five indoor units with just one outdoor unit - ideal for homes, homes or offices. Each unit can be individually controlled, different device types can be combined. The systems are space-saving, energy-efficient and ensure a flexible indoor climate.
Gold protection: the patented HANTECH gold coating with nano titanium oxide applied to the evaporator is a self-cleaning, bacteria-inhibiting alloy and offers improved corrosion resistance. This means that energy efficiency remains almost identical even after 8 years. Organic pollutants are broken down and odours neutralised.
Function/mode: cooling, heating, ventilating, dehumidifying, eco and turbo mode, sleep mode, gentlewind and sleep mode
Easy to use: conveniently operate the air conditioner with all existing functions and settings on the go. For example, you can pre-cool the rooms a few minutes before arrival to arrive in a pleasantly tempered room. The control, in addition to the infrared remote control, is also possible via the domestic Wi-Fi network without internet use

129,00 €
06

KESSER

KESSER Split Air Conditioner Set Quick Connect 12000 BTU 3.4 kW - WiFi & App Air Conditioner with Heating Function & Cooling Mode Wall Air Conditioning with Copper Line Refrigerant R32 Includes Mounting Material

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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 use: the KESSER air conditioner is the ideal solution for a wide range of environments, from living rooms and bedrooms to offices and workshops. It not only provides cooling, but also efficient heating and dehumidification. With an oscillation function, it ensures even air distribution in the room.
Smart control: control the KESSER air conditioner conveniently via app. Adjust the temperature and choose between 5 modes (cooling, drying, ventilation, eco, heating). Enjoy a perfect indoor climate at any time, whether at home or in the office, and benefit from modern WiFi technology for maximum flexibility.
Powerful and efficient: the KESSER air conditioner is equipped with a power of 9000 BTU (2600 W) or 12000 BTU (3400 W) and offers a strong air flow of 420 m³/h or 550 m³/h. This high performance ensures fast cooling and efficient heating, ideal for different room sizes and applications.
Easy to install: thanks to the practical Quick-Connect technology, the KESSER air conditioner can be installed quickly and easily. No need to bleed or vacuum pump. With the included mounting accessories, you can start the device immediately without complicated preparations.
Durable and low-maintenance: the KESSER air conditioner is equipped with a fine gold coating that protects the device from corrosion and makes cleaning easier. This durable technology ensures that the device has a long service life even under intensive use, while keeping maintenance to a minimum.

553,80 €
07

EVVO

EVVO Split Air Conditioner, WiFi, Cooling and Heating, WiFi Connectivity, Inverter Motor, Heat Pump, Class A++/A+, Dehumidifier, Coolant R32 (9,000 BTU)

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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

SMART OPTIONS FOR MORE CONVENIENCE WITH OUR AIR CONDITIONERS Enjoy the special features, including the night option for a peaceful sleep, the eco option for optimal energy consumption and the self-cleaning option that keeps the air fresh and healthy at all times.
POWERFUL PERFORMANCE IN ALL SEASONS The 9,000 BTU (2250 refrigerators) split air conditioner has a heat pump and inverter system, which provides efficient cooling and reliable heating in winter in summer, and can heat an area of up to 16m2.
Easy adjustment and control: the wall air conditioner with 5 operating modes (automatic, cooling, ventilating, heating and dehumidification) and 8 adjustable speeds, you can adjust the climate to your preferences via the app or via the remote control.
ENERGY EFFICIENCY AND QUALITY GUARANTEED - Classified with an energy class A++ (ventilation) and A+ (heating), this split air conditioner provides optimal performance while saving energy. In addition, its DC motor and R32 gas make it environmentally friendly. Includes an IPX4 certified outdoor unit (compressor) for durability and protection.
CLEAN AND HEALTHY AIR IN YOUR ROOM With a removable and washable air filter, our air conditioner removes dust particles and provides a cleaner environment. In addition, with its dehumidification mode, up to 24 litres/day water can be removed from the air.

299,90 €
08

KESSER

KESSER Split Air Conditioning Set with WiFi / App Function Air Conditioner - Cooling A++ / Heating A+ -12000 BTU/h (3,400 Watt) Very Quiet, Refrigerant R32 - Remote Control, Timer Function - Includes Mounting Material

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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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Main highlights

Wi-Fi: With the help of the optional USB module, the air conditioner can be controlled via smartphone or tablet (iOS or Android). Via the app, you can not only adjust the temperature settings, but also control all other functions of the air conditioning system - completely regardless of location. The app itself is free and easy to use - increased convenience and help reduce your energy costs. Easy to use on the go.
Multifunctional: 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 all times and can determine how long your room should be cooled with the help of the 24-hour timer. 4 power levels ensure individual adjustment options.
Innovative technology: the innovative dehumidifier - filled with R32 refrigerant - not only meets the most modern standard, but creates a performance that is 1.6 times higher than conventional refrigerants. By reducing pressure losses, the performance figures can be significantly increased with the same heat exchanger surfaces. The quality of a heat pump is what is the ratio between the supplied and the obtained energy.
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 continuously 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 the latest refrigerant - includes 3 m copper cables and cables as well as wall bracket with mounting material. A remote control with illuminated LCD display, sealant for the wall passage, electrical tape, drainage hose and power connection cable between indoor unit and outdoor unit complete the overall package.

569,80 €
09

HANTECH

TCL Split Air Conditioner 12000 BTU BreezeIN with Voice Control, WiFi for Rooms up to 45 m², 4-in-1: Heating, Cooling, Dehumidifying, Ventilating - Version 2025

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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

New technology: The TCL BreezeIN 2.0 impresses with outstanding energy efficiency of class A++ in cooling mode and A+ heating mode.
Intelligent 3D / 4-way air flow directs the air in all directions and thus achieves an even temperature distribution throughout the room. Draught-free cooling provides more comfort. Cold direct air flows are avoided.
INFFO: A 230 V household voltage near the outdoor unit is required for operation. The indoor unit is powered by an electric cable from the outdoor unit. Thanks to the latest inverter technology with precise speed adjustment with low power consumption and permanent room temperature monitoring, a pleasant, even climate is guaranteed. Evacuating the cables by an air conditioning technician is mandatory for permanent trouble-free operation.
Easy to use: connect your air conditioner easily to TCL Home, Google Assistant and Alexa - for convenient and smart control via app or voice command. A remote control is included.
Durable: 5-year TCL manufacturer's warranty. The self-cleaning function keeps the device hygienic and efficient. With the sleep mode, you can achieve pleasantly quiet operation, so that they are not disturbed at night. The environmentally friendly R32 air conditioning gas guarantees sustainable cooling.
Air conditioners may only be sold to end users according to EU Regulation No. 2024/573 if written proof is provided before purchase that the installation and commissioning of the split air conditioner is carried out by a certified specialist company. For this purpose, an order confirmation of the commissioned specialist company must be presented in advance. Please note that we are not allowed to sell split air conditioning to you without this proof and the corresponding order confirmation. By purchasing a split air conditioner, you confirm that the installation is carried out by an appropriately qualified specialized company.
Additional features: I-Feel, 24-hour timer, intelligent airflow or sleep mode offer tailor-made settings for your comfort and health. Choose TCL and enjoy a premium air conditioning solution.

399,00 €
10

KESSER

KESSER Split Air Conditioner Set Quick Connect 9000 BTU 2.6 kW - WiFi & App Air Conditioner with Heating Function & Cooling Mode Wall Air Conditioning with Copper Line Refrigerant R32 Includes Mounting Material

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8.3

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.

Show more
Main highlights

Versatile use: the KESSER air conditioner is the ideal solution for a wide range of environments, from living rooms and bedrooms to offices and workshops. It not only provides cooling, but also efficient heating and dehumidification. With an oscillation function, it ensures even air distribution in the room.
Smart control: control the KESSER air conditioner conveniently via app. Adjust the temperature and choose between 5 modes (cooling, drying, ventilation, eco, heating). Enjoy a perfect indoor climate at any time, whether at home or in the office, and benefit from modern WiFi technology for maximum flexibility.
Powerful and efficient: the KESSER air conditioner is equipped with a power of 9000 BTU (2600 W) or 12000 BTU (3400 W) and offers a strong air flow of 420 m³/h or 550 m³/h. This high performance ensures fast cooling and efficient heating, ideal for different room sizes and applications.
Easy to install: thanks to the practical Quick-Connect technology, the KESSER air conditioner can be installed quickly and easily. No need to bleed or vacuum pump. With the included mounting accessories, you can start the device immediately without complicated preparations.
Durable and low-maintenance: the KESSER air conditioner is equipped with a fine gold coating that protects the device from corrosion and makes cleaning easier. This durable technology ensures that the device has a long service life even under intensive use, while keeping maintenance to a minimum.

495,80 €