
Best selling Air conditioners
Here’s a ranking of the best selling Air conditioners. To give you a quick overview, we’ve added the most important information about each product. This page always stays fresh and updates automatically.
1. Bosch Home Comfort Cool 4000
Bosch Cool 4000 Monoblock Air Conditioner 2.6 kW 88 m³ White Key Features Energy Efficiency Class A. With the mobile air conditioner Cool 4000, you can stay well-rested, focused, and relaxed during hot seasons. Choose from 3 fully automated climate control modes that suit your daily situation (Bosch Easy Cool Select): Sleep Mode, Quiet Mode, or Auto Mode. Save up to 20% energy compared to an Energy Efficiency Class A model like the Bosch Cool 2000. Enjoy powerful and effective cooling for room sizes up to 35 m² (2.6 kW cooling capacity). The modern design of Bosch's mobile air conditioner elegantly fits into any living space. Integrated handles and wheels ensure easy transport from room to room. Control is done via a remote control or LED display. Additionally, you benefit from dehumidification and ventilation solutions. Handling and storing the device is very simple thanks to the integrated hose concept.

2. EcoFlow Wave 3
The EcoFlow Wave 3 is a mobile monoblock air conditioner designed for both cooling and heating. With a cooling capacity of 6100 BTU and a heating capacity of 6800 BTU, this device provides an effective solution for a comfortable indoor climate, regardless of the season. The Wave 3 is particularly user-friendly, allowing for rapid cooling or heating in just 15 minutes. Thanks to its wireless functionality, it can operate for up to 8 hours, making it ideal for outdoor use, such as camping. Installation is straightforward, and the insulated exhaust hose adapts flexibly to various outdoor setups. Additionally, the air conditioner can be conveniently controlled via an app, enabling easy handling of all functions.
- Strong cooling and heating performance with 6100 BTU cooling and 6800 BTU heating
- Wireless operation for up to 8 hours with optional additional battery
- Rapid temperature change in just 15 minutes
- Easy installation with flexible exhaust hose
- Smart app control for user-friendly operation.

3. Remko SKM 250 Eco
The mobile air conditioning unit Remko SKM 250 Eco offers an efficient solution for cooling living and working spaces. With a power output of 2.5 kW, it ensures a pleasant room temperature even on hot days. The unit is designed as a monoblock air conditioner, meaning that all components are housed in a single casing, which simplifies installation and handling. It uses the environmentally friendly refrigerant R290, which boasts high energy efficiency and thus contributes to reducing the ecological footprint. The energy efficiency class A indicates that the device is both powerful and resource-saving. With a modern and simple design in white, the air conditioning unit harmoniously integrates into various room designs.
- Energy efficiency class A for environmentally friendly operation
- Use of the environmentally friendly refrigerant R290
- Easy handling thanks to monoblock design
- Suitable for various room sizes due to powerful cooling.

4. EcoFlow Wave 2
The most powerful and compact portable air conditioner in the industry offers comfort anywhere and anytime. It is the most powerful portable air conditioner with cooling and heating functions. With 5100 BTU for cooling and 6100 BTU for heating, enabled by the custom EcoFlow compressor. It is the most compact air conditioner that requires no installation and no drainage in cooling mode. Designed for camping and RV living, it provides power for the entire night and operates quietly. There are multiple charging options: replaceable battery, AC/Solar/Car/Power Station. Additionally, several modes with app control are available, enabled by the advanced EcoFlow software algorithm.

5. Comfee Sognidoro-09E
The mobile monoblock air conditioner Sognidoro-09E from Comfee offers a versatile solution for cooling rooms up to 32 square meters. With a cooling capacity of 9000 BTU/h, it ensures a comfortable room temperature while simultaneously dehumidifying the air. The energy efficiency class A guarantees economical operation, making it an environmentally friendly choice. The device is equipped with a user-friendly display and allows for easy control via the included remote control. Thanks to its practical wheels, the air conditioner can be effortlessly moved from room to room, so you can enjoy the desired cooling or heating at any time. The Sognidoro-09E is not only functional but also features a sleep mode that ensures a peaceful night's rest.
- Energy efficiency class A for economical operation
- Cooling capacity of 9000 BTU/h
- Versatile functions: cooling, heating, and dehumidifying
- Convenient remote control and user-friendly display
- Mobile design with wheels for easy mobility.

6. Heller HPC 07 AMB
The HPC 07 AMB from Heller is a mobile monoblock air conditioner that offers versatile functions for a pleasant indoor climate. With the ability to cool, dehumidify, and heat, this unit is ideal for various weather conditions and seasons. The cooling capacity of 2000 W (7000 BTU) ensures effective temperature regulation, while the heating capacity of 2000 W also provides comfortable warmth during colder months. The HPC 07 AMB is equipped with three fan speeds, allowing for individual adjustment to user needs. An integrated timer of up to 24 hours offers additional flexibility and convenience. The unit also features an air filter that improves air quality and has a dehumidification capacity of up to 30 liters per day, making it a practical solution for humid environments.
- Energy efficiency class A++ for low energy consumption
- Remote control for convenient operation from a distance
- Airflow rate of 360 m³/h for effective air circulation
- Protection rating IPX4 for additional splash water protection
- Refrigerant R410A for environmentally friendly operation.

7. Adler AD 7924 Portable air conditioner 63 dB
The Adler AD 7924 portable air conditioner is a mobile monoblock unit designed for efficient cooling of spaces up to 20 square meters. With a cooling capacity of 5000 BTU/h, it provides an effective solution for maintaining a pleasant indoor climate even on hot days. The energy efficiency class A ensures that energy consumption remains low at just 1 kWh per hour, making it both environmentally friendly and cost-effective. The air conditioner features a user-friendly LED display and a remote control for easy operation of its functions. With a maximum noise level of 63 dB, it operates relatively quietly, enhancing comfort. The AD 7924 is a practical choice for anyone seeking a flexible and powerful cooling solution.
- Energy efficiency class A for low energy consumption
- Cooling capacity of 5000 BTU/h for spaces up to 20 m²
- User-friendly LED display with button controls
- Includes remote control for convenient operation
- Relatively quiet operation with a maximum noise level of 63 dB.

8. Wood's Milan 7K
The AC Milan 7K WiFi Smart Home is a portable and compact air conditioner with a digital touch panel that quickly and efficiently lowers the temperature in your home or workplace.
It is easy to install and operate, providing a flexible alternative for creating a cool environment on hot days. With the included window sealing kit, you can avoid unsightly holes in the wall, and warm air is efficiently directed outside through a window, ensuring a pleasant indoor climate year-round.
The operating range of the AC Milan 7K WiFi Smart Home is between 17 and 35 °C, allowing you to easily find the perfect temperature for your home or office. The unit can also operate at two different fan speeds, enabling you to adjust the cooling to your needs.
Control the product with the Wood's Connect Smart App. This app gives you full control over the smart product and allows you to manage each device individually. As long as you have an internet connection, you can control all Wood's Connect products from anywhere. The app is available in the Google Play Store and the App Store.

9. Sonnenkönig Mobil Fresco 70
Fresco 70 can cool, dehumidify, and is easy to use. In timer mode, the device automatically turns off after a pre-set time period (0 to 24 hours). It is a multifunctional air conditioning unit suitable for any application. Improve your indoor climate. Ideal for use in offices, bedrooms, and living rooms. All this in the excellent energy class A. Thanks to the practical wheels, the device can be easily transported from room to room.

10. TCL TAC-12CPB/K
Mobile air conditioner 12000 BTU, 3-in-1 device, cooling capacity 3.2 kW, white.
The 3-in-1 device can cool, dehumidify, and ventilate. It is suitable for rooms of up to approximately 35 m². Optimal air distribution is achieved through an adjustable air outlet. Cooling is possible in the temperature range of +16 °C to +31 °C. No water tank is required, so there is no need to empty condensate water. The self-diagnosis with safety automation provides additional security. A washable dust and air filter ensures a healthy indoor climate. The device can be controlled directly or via a remote control and is mobile thanks to 360° casters.
The monoblock air conditioner features 3 speed settings. A programmable timer in 24-hour mode can turn the device on or off. The additional sleep mode gradually reduces the cooling capacity to ensure a healthy sleep. The self-diagnosis automatically detects errors, displays them on the screen, and activates the safety automation. No water tank is needed, as the condensate is recycled and utilized within the device. The cooling capacity is 3500 watts, the power consumption is 1345 watts, the air circulation is 390 m³/h, and the hourly energy consumption (cooling) is 2 kWh. The energy efficiency class is A (spectrum A++ to E), the refrigerant is R290, the energy efficiency index is 2.60, and the GWP of the refrigerant is 3. The cable length is 1.5 m, including an exhaust hose measuring 1500 x 150 mm (no extension possible).
The release of refrigerants contributes to climate change. Refrigerants with low greenhouse potential contribute less to global warming in the event of a leak than those with higher greenhouse potential. This device contains refrigerant with a greenhouse potential of 3. Thus, a leak of 1 kg of this refrigerant would have 3 times greater impact on global warming than 1 kg of CO₂ over a hundred-year period. Work on the refrigeration circuit should not be performed by oneself but should always be carried out by qualified personnel.
