Best Klima 24000 Btu 2025

Advertising Disclosure

Last Updated - 09/06/2025

Best Choice

01

HANTECH

Split Air Conditioner TCL T-PRO 24000BTU WLAN Compatible with Bracket and Copper Cable (TAC-24CHSD/TPG11)

Show more
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.

Show more
Main highlights

This versatile device offers four modes: cooling, heating, recirculating and dehumidifying to ensure the perfect indoor climate at any time of year. Control is conveniently via an app and is smart home enabled, so you can operate the air conditioner from anywhere. A remote control is also included.
REAL TIME MONITORING: Keep track of your indoor climate. The app provides real-time monitoring and reports on temperature, humidity and energy consumption, so you always have control of your indoor climate.
Automation: Create custom scenarios and automations. Let the air conditioner turn on automatically when you come home, or set a schedule to optimise energy consumption.
TCL stands for reliability, backed by a 5-year warranty. The self-cleaning function keeps the device hygienic and efficient. Turbo mode allows you to quickly reach the desired temperature, while the Super Silent mode ensures whisper-quiet operation. The environmentally friendly R32 air conditioning gas guarantees sustainable cooling.
Recommended room size: 9000 BTU = 26 m² / 12000 BTU = 35 m² / 18000 BTU = 52 m² / 24000 BTU = 70 m²
Enjoy comfortable cooling with the Gentle Breeze mode. Up to 1,422 micro holes create a soft, laminar airflow. Avoid hard, direct cold draughts and enjoy excellent refreshment.
Additional features such as I-Feel, Timer, Health, Sleep and Mildew provide tailor-made settings for your comfort and health. Choose TCL and enjoy a premium air conditioning solution.

1.119,00 €
02

DIMSTAL

24000 BTU 7.0 kW Ultra Split Air Conditioner + Heater ECO Smart WiFi Self-Clean Super Ioniser Follow Me Complete Set Quiet Includes 3 m Cables

Show more
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.

Show more
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 5.0
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 requested system capacity.
Carefree complete set: 7.0 kW/24000BTU 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.

1.049,90 €
03

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

Show more
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

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 €
04

DIMSTAL

2 x 5 m Copper Cable Refrigerant Line Copper Pipe for Split Air Conditioning 24000 BTU Air Conditioner Pure Copper (1 x 3/8 Inch + 1 x 5/8 Inch)

Show more
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.

Show more
Main highlights

Very high quality insulated, ready for installation flanged and provided with connection nuts at both ends.
For multi-split devices, simply order several sets.
Also included in the box contents: wall bracket including 4 strong bolts, 4 x real decoupling anti-vibration feet/damper, 3.5 m 5 core cables for the connection between indoor and outdoor unit, 2 m drainage pipe, UV-resistant mounting tape, hole guide kit and insulating paste for wall passage.
99.9% pure copper (1 x 3/8 inch + 1 x 5/8 inch)
2 x 5 m refrigerant lines for 24000 btu split air conditioners

149,90 €
Value for Money

05

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

Show more
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.

Show more
Main highlights

Plug and Play: Kein Installateur notwendig
Nur 39 dB(A) im Silent-Modus²
Komfortable Steuerung mit Fernbedienung oder per App
Inverter Motor. Effizient Heizen mit Wärmepumpen-Technologie
Geeignet für Räume bis zu 42 m² / 105 m³.Flacher Kältemittelschlauch nur 2,7 cm
4-in-1 mobile Klimaanlage: Kühlen, Heizen, Entfeuchten und Ventilieren.Kühlleistung: 12.000 BTU / 3,5kW

999,00 €
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

Show more
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.

Show more
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.

399,79 €
07

HANTECH

TCL 12000 BTU QC Quick Connect Split Air Conditioner with WiFi - Cooling & Heating - No Vacuum Pulling of Lines Required (TAC-12CHSD/TPG11 QC)

Show more
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.

Show more
Main highlights

Outdoor and silent mode: in sleep mode, the air conditioner is no louder than a whisper. Hypothermia can be prevented by the automatic shut-off. For longer absence, there is an automatic frost protection mode. This saves you compared to permanent heating. The system activates automatically as soon as the temperature drops below 8 °C and then switches off automatically.
Good use: ensures an even and pleasant distribution of cool air, without annoying draughts.
COMPLETED: indoor and outdoor unit, including wall mount and mounting accessories. Pre-filled with refrigerant R32 for 5 metres of cable length.
Spacious size: thanks to the simple design, adapts to all rooms and is available in different designs. Room sizes: 9000 (up to 26m²)/1200 (35m²)/18000BTU (52m²).
Quality: no more vacuum pulling of the cables necessary. This significantly shortens installation time and associated costs.
Heating, cooling, dehumidifying and air circulation – including filtering of viruses, bacteria and odours. 4 different speed settings and timer (24 h) ensure the perfect room temperature.
Efficient and door mode with comfort: optionally quick results when switched on or a gentle room temperature adjustment with optimised energy consumption. Thanks to I-Feel, the room temperature is not measured directly on the device, but on the remote control.

639,00 €
08

Cherbowing

Cherbowing Universal Roof Console for Split Air Conditioning, Air Conditioning Roof Mount 10° - 45° Adjustable for 9000-24000 BTU Air Conditioner, Heating, Heat Pump

Show more
8.7

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

Universal roof console for outdoor air conditioning: the roof mount for air conditioning is made of durable, heavy, galvanised steel with powder coating, robust and weatherproof for outdoor use, supports up to 150 kg.
Specially designed for sloping roof – the adjustable roof mount can be installed on roofs with a tilt angle of 10° -40° to increase the height of the mini split device horizontally on a sloping roof, so that the device is stable and runs correctly
Great air conditioning accessories – equipped with vibration-absorbing rubber buffers on the roof mount to avoid unnecessary movements and reduce vibration noise, prevent the heat pump unit from falling off.
Easy to use and install: the roof mount for air conditioning can be quickly installed on the roof, installation instructions and the necessary screws are included.
Adjustable design: the width of the roof console air conditioner can be adjusted up to 65 cm, compatible with most mini split air conditioners (9000-24000 BTU) on the market. Please check the size of your device for the best compatibility

53,99 €
09

KESSER

KESSER® 4-in-1 Mobile Air Conditioner, Remote Control, Air Conditioner, Fan Air Conditioning, Timer, 3 Levels, Ioniser Humidifier, Air Cooler

Show more
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.

Show more
Main highlights

Multifunctional: according to its basic function, the device is a combination of fan humidifier and air conditioner that releases a cool airflow to the room. The cooling of the blower air is achieved by the evaporation of water/ice from the 7 - 10 litre water tank of the device
Mobile: thanks to the attached wheels and handles, the device is mobile and can be used immediately without installation work. You can place the air conditioner on almost any window and are also very flexible, mobile and quickly adjustable thanks to the wheels.
Individually adjustable: the three adjustable power levels and the switchable, automatic swivel movement allow optimal adaptation to weather and room conditions.
Includes remote control: the air conditioner can be operated via the supplied remote control or the buttons on the LED display. The integrated water and dust filters ensure cleaning of the air. Timer up to max. 8 hours.
Efficiency: An elementary advantage of the KESSER air cooler compared to conventional air conditioners is its superior energy efficiency - regardless of the energy efficiency class of the air conditioner. With a power consumption of only 65W, the device refreshes small and medium-sized rooms noticeably and steadily.

109,80 €
10

Comfee

Comfee MPPH-09CRN7 Mobile Air Conditioner, 9,000 BTU, 2.6 kW, Cooling, Ventilating & Dehumidifying, Room Size up to 88 m³ (33 m²), with Exhaust Hose

Show more

34% 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.

Show more
Main highlights

WEEE number: DE55703080
Patented cooling technology: thanks to the patented cooling technology that uses condensation to cool the compressor, no additional water tank is needed; the mobile air conditioner delivers a constant and energy-efficient performance, even during continuous operation in a wide range of humidity conditions
It refrigerant R290: R290 is a refrigerant; it has no ozone depletion potential, only a low greenhouse potential (GWP) and works energy-saving and efficient; temperature range: 17°C - 35°C
Energy efficiency class A: highly efficient compressor reduces power consumption and saves energy; the energy efficiency ratio of the air conditioner (EER) is 2.8 percent higher than models of the same energy efficiency class
Comfee MPPH-09CRN7 mobile air conditioner: 3-in-1 air conditioner with exhaust hose, cooling and dehumidifying and ventilation, 9000 BTU, 2. 6 kW, for rooms approx. 80 m³ (31 ㎡)

269,00 € 409,00 €(34% Off off)