Best Kesser Klimagert 2026

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Last Updated - 22.07.2026

Best Choice

01

KESSER

KESSER® Multi Air Conditioner K-KI18000 / K-KI27000 - Smart Air Conditioner Heating & Cooling Mode I Wall Air Conditioner with WIFI/App Function Strong Cooling Performance, Dehumidifier & Fan

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9.9

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

Smart control: control the KESSER multi-split air conditioner conveniently via app or via the included remote controls for each indoor unit. Adjust the temperature and choose between cooling, heating, ventilating, drying or eco modes. The system supports simultaneous control of two or three indoor units, allowing flexible air conditioning of multiple rooms from 5,000 W to 7,500 W cooling capacity (18,000-27,000 BTU) with optimal air flow.
Powerful multi-slit technology: the outdoor unit can supply two or three indoor units at the same time, each unit can be operated independently. The air flow rate is 840 m³/h for two indoor units or 1 260 m³/h for three indoor units. With this capacity, even larger rooms can be quickly cooled or heated, while the inverter technology saves energy and makes operation particularly quiet.
Multifunctional and flexible: the KESSER multi-split air conditioner is suitable for a wide range of rooms such as living room, bedroom, office or practice. In addition to cooling, it also offers efficient heating and dehumidification. Each indoor unit can be controlled separately, creating an individually adapted indoor climate and distributing the air evenly without unpleasant temperature differences.
MOUNT-FREE COMPLETE SET: The multi-split air conditioner comes as a complete set containing all the necessary components: outdoor unit, two or three indoor units, matching copper cables, connection cables and remote controls. All components are coordinated, allowing for smooth start-up without additional adjustments.
Innovative technology and comfort: the inverter technology ensures continuous precise temperature control and even air distribution with reduced energy consumption. The interior units are available in anthracite or white and blend discreetly into any room. High-quality components ensure durability, quiet operation and easy maintenance.
Delivery: 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.

1.799,80 €
02

KESSER

KESSER® Multisplit Air Conditioning 2 Indoor Units, 18000 BTU, Split Air Conditioner Set with WiFi/App, Heating & Cooling, Inverter, Eco Mode, Dehumidifier & Fan, Very Quiet, R32, Mounting Material

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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.

Show more
Main highlights

Smart control: control the KESSER multi-split air conditioner conveniently via app or via the included remote controls for each indoor unit. Adjust the temperature and choose between cooling, heating, ventilating, drying or eco modes. The system supports simultaneous control of two or three indoor units, allowing flexible air conditioning of multiple rooms from 5,000 W to 7,500 W cooling capacity (18,000-27,000 BTU) with optimal air flow.
Powerful multi-slit technology: the outdoor unit can supply two or three indoor units at the same time, each unit can be operated independently. The air flow rate is 840 m³/h for two indoor units or 1 260 m³/h for three indoor units. With this capacity, even larger rooms can be quickly cooled or heated, while the inverter technology saves energy and makes operation particularly quiet.
Multifunctional and flexible: the KESSER multi-split air conditioner is suitable for a wide range of rooms such as living room, bedroom, office or practice. In addition to cooling, it also offers efficient heating and dehumidification. Each indoor unit can be controlled separately, creating an individually adapted indoor climate and distributing the air evenly without unpleasant temperature differences.
MOUNT-FREE COMPLETE SET: The multi-split air conditioner comes as a complete set containing all the necessary components: outdoor unit, two or three indoor units, matching copper cables, connection cables and remote controls. All components are coordinated, allowing for smooth start-up without additional adjustments.
Innovative technology and comfort: the inverter technology ensures continuous precise temperature control and even air distribution with reduced energy consumption. The interior units are available in anthracite or white and blend discreetly into any room. High-quality components ensure durability, quiet operation and easy maintenance.
Delivery: 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.

1.449,80 €
Value for Money

03

KESSER

KESSER® Split Air Conditioning Set, WiFi/App Function, Cooling A++/Heating A+, 18000 BTU/h (5,300 W), Very Quiet, Refrigerant R32, Remote Control, Timer Function, Mounting Material, White

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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

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.
Delivery: air conditioners may only be sold to end users in accordance with EU Regulation No. 2024/573 if prior to purchase there is written proof that installation and commissioning are carried out by a certified specialist company. An order confirmation is required for this. No sale is possible without this proof. With the purchase you confirm the installation by a qualified specialized company.
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.

799,80 €
04

KESSER

KESSER® Split Air Conditioning Set, WiFi/App Function, Cooling A++/Heating A+, 18000 BTU/h (5,300 W), Very Quiet, Refrigerant R32, Remote Control, Timer Function, Mounting Material, Anthracite

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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.

Show more
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.
Delivery: air conditioners may only be sold to end users in accordance with EU Regulation No. 2024/573 if prior to purchase there is written proof that installation and commissioning are carried out by a certified specialist company. An order confirmation is required for this. No sale is possible without this proof. With the purchase you confirm the installation by a qualified specialized company.
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.

829,80 €
05

KESSER

KESSER® Mobile Air Conditioning 4-in-1 Air Cooler - Air Cooler with Remote Control & Timer, 10 L Water Tank, Ioniser & Humidifier, Fan Air Conditioner without Exhaust Hose, 3 Levels Including Ice

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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

Multifunctional and fresh: the device combines the functions of a fan, humidifier and air cooler in a compact system and ensures noticeably more pleasant room air. Thanks to the integrated evaporation technology, the sucked air is cooled using water or optional ice from the generous 7-10 litre water tank and released as fresh airflow. This creates a refreshing effect, especially on warm days, which significantly improves the indoor climate and ensures more well-being.
Individually adaptable: with three adjustable power levels, you can optimally adjust the intensity of the air flow to your needs. The switchable oscillation function also ensures even air distribution in the room, so that there are no unpleasant temperature zones. This allows the device to be used flexibly for a gentle breeze as well as for more intense refreshment.
Flexible and portable: thanks to the smooth-running wheels and practical carrying handles, the device can be easily moved from room to room. A fixed installation is not required, so you can put the air cooler into operation immediately. Whether in the living room, bedroom, office or conservatory – the device is quickly ready for use and can be flexibly positioned where cooling is desired.
Easy to use: compared to classic air conditioning systems, the air cooler impresses with its particularly energy-efficient operation and the uncomplicated use without complex installation. It is ideal for small to medium-sized rooms and continuously ensures pleasant refreshment. The combination of air circulation, humidification and cooling creates a balanced indoor climate, which is perceived as much more pleasant, especially on warm days.
Easy to use: The operation is either directly on the clear LED display or conveniently via the included remote control. This allows you to flexibly control all functions from a distance without having to get up. In addition, a practical timer is integrated that allows up to 8 hours of runtime - ideal for use in the evening or during the night. Integrated water and dust filters also help to clean the output air and support a pleasant indoor climate.

119,80 €
06

KESSER

KESSER® Mobile Air Conditioning 4-in-1 Air Cooler - Air Cooler with Remote Control & Timer, 10 L Water Tank, Ioniser & Humidifier, Fan Air Conditioner without Exhaust Hose, 3 Levels Including Ice

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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.

Show more
Main highlights

Multifunctional and fresh: the device combines the functions of a fan, humidifier and air cooler in a compact system and ensures noticeably more pleasant room air. Thanks to the integrated evaporation technology, the sucked air is cooled using water or optional ice from the generous 7-10 litre water tank and released as fresh airflow. This creates a refreshing effect, especially on warm days, which significantly improves the indoor climate and ensures more well-being.
Individually adaptable: with three adjustable power levels, you can optimally adjust the intensity of the air flow to your needs. The switchable oscillation function also ensures even air distribution in the room, so that there are no unpleasant temperature zones. This allows the device to be used flexibly for a gentle breeze as well as for more intense refreshment.
Flexible and portable: thanks to the smooth-running wheels and practical carrying handles, the device can be easily moved from room to room. A fixed installation is not required, so you can put the air cooler into operation immediately. Whether in the living room, bedroom, office or conservatory – the device is quickly ready for use and can be flexibly positioned where cooling is desired.
Easy to use: compared to classic air conditioning systems, the air cooler impresses with its particularly energy-efficient operation and the uncomplicated use without complex installation. It is ideal for small to medium-sized rooms and continuously ensures pleasant refreshment. The combination of air circulation, humidification and cooling creates a balanced indoor climate, which is perceived as much more pleasant, especially on warm days.
Easy to use: The operation is either directly on the clear LED display or conveniently via the included remote control. This allows you to flexibly control all functions from a distance without having to get up. In addition, a practical timer is integrated that allows up to 8 hours of runtime - ideal for use in the evening or during the night. Integrated water and dust filters also help to clean the output air and support a pleasant indoor climate.

119,80 €
07

KESSER

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

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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

Versatile use: the KESSER air conditioner is the ideal solution for a wide range of environments - from living rooms and bedrooms to offices, workshops or hobby rooms. It not only offers a reliable cooling function, but also efficient heating and targeted air dehumidification. Thanks to the integrated oscillation function, the air is evenly distributed throughout the room, creating a consistently pleasant and balanced indoor climate.
Smart control: control the KESSER air conditioner conveniently via app - easily from anywhere, whether you are in the house or on the go. Adjust the temperature individually and flexibly choose between 5 modes (cooling, drying, ventilation, eco, heating). Enjoy a perfectly coordinated indoor climate at any time, whether at home or in the office, and benefit from modern WiFi technology for maximum flexibility, easy operation and high comfort in everyday life.
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 particularly fast and even cooling as well as efficient heating and allows reliable climate regulation. This makes the device ideal for different room sizes and a wide range of applications in private and commercial environments.
Easy to install: thanks to the practical Quick-Connect technology, the KESSER air conditioner can be installed quickly, safely and easily. An elaborate venting or the use of a vacuum pump is not required, eliminating additional work steps. With the included mounting accessories, you can start the device directly and save valuable time during installation and preparation.
Durable and low-maintenance: the KESSER air conditioner is equipped with a high-quality fine gold coating that effectively protects the device from corrosion and at the same time makes cleaning much easier. This durable technology ensures that the system operates reliably even under intensive and regular use and achieves a long service life, while permanently reducing maintenance to a minimum.

699,80 €
08

KESSER

KESSER® Tower Fan with Remote Control, 90° Oscillation Angle, 3 Levels, 90 cm, Timer Function, Turbo Function, Column Fan, Floor Fan, Air Cooler, Tower Fan

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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

Versatile: thanks to the 90 cm high construction and the powerful 45 W motor, the fan distributes the air vertically over a large area. It also ensures a pleasant freshness with the 90° oscillation. In addition, the fan oscillates back and forth at a 90° angle and thus brings cool freshness to the room.
Powerful performance: the fan impresses with its powerful airflow, which is 19.45 m³ per minute, thanks to the turbo function you can reach up to 6 m/sec. ventilation. In addition, this floor fan is also very quiet min. 46 dB - max. 51.5dB The extra large air outlet also ensures balanced ventilation and thus offers you the perfect air circulation in your desired area of application.
Multifunctional: the 3 speed settings gentle touch to the strong current make every fresh air wish come true, 3 ventilation modes (normal, natural, sleep), a timer with shut-off of 0.5 - 7.5 hours and the oscillation. You can also command all important functions via the included remote control.
Easy to use: easy operation is made possible via the close-up control panel on the fan or alternatively with the IR remote control. The on/off buttons are available on the control panel and also the remote control, so you can adjust the fan even more flexible.
Easy to use: Extra convenience thanks to the included IR remote control with a range of up to 10 m: Control all important operating functions conveniently from a distance. A cut-out in the fan accommodates the remote control perfectly, so you cannot misplace the remote control. Ideal for space-saving operation at home (living room, bedroom, etc.) or in the office.

54,80 €