- excellent workmanship
- Suitable for camping with an extra battery
- App support
- Relatively economical
- Two hoses are required
- awkwardly placed water outlet
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.
Air conditioner type | Mobile monoblock air conditioner |
Room area | 17 m² |
Max. noise level | 58 dB |
Cooling power | 6100 BTU/h |
Length | 29.70 cm |
Width | 51.90 cm |
Height | 33.60 cm |
Documents | Technical data sheet.pdf |
Item number | 58881467 |
Manufacturer | EcoFlow |
Category | Air conditioners |
Manufacturer No. | EFWAVE3-EU-NBox |
Release date | 26.5.2025 |
Sales rank in Category Air conditioners | 10 of 10 |
Colour | Black, Grey |
Exact colour description | Black, Grey |
Air conditioner type | Mobile monoblock air conditioner |
Room area | 17 m² |
Noise level (min.) | 44 dB |
Max. noise level | 58 dB |
Cooling power | 6100 BTU/h |
Max. Air flow rate | 330 m³/h |
Min. temperature | 16 °C |
Max. temperature | 30 °C |
Main functions | Air dehumidification, Cooling, Heating, Ventilation |
Additional functions | App Control, Automatic switch-off, Display, Remote control, Temperature controller, WiFi |
Smart home ecosystem | Amazon Alexa, Google Assistant |
Country of origin | China |
CO₂ emissions | 87,9 kg |
Climate contribution | EUR 2,19 |
Energy efficiency class 2020 | A |
Power supply | Cigarette lighter, Electrical connection, Rechargeable battery operated, Solar panel |
Mains voltage | 100 - 240 V |
Power consumption | 820 W |
Refrigerant | R-290 |
Scope of delivery | App (Wi-Fi (2.4G/5G), Bluetooth) |
Length | 29.70 cm |
Width | 51.90 cm |
Height | 33.60 cm |
Weight | 15.60 kg |
Product Safety |
Length | 59 cm |
Width | 36 cm |
Height | 58 cm |
Weight | 20.98 kg |

The EcoFlow Wave 3 is a smart and portable air conditioner that has been sensibly improved and enhanced compared to its two-year-old predecessor. In addition to the longer-lasting additional battery, there is more power and new functions. The question remains as to the purpose of the Wave 3 from EcoFlow, as it is not an inexpensive pleasure, especially in combination with the additional battery...
The EcoFlow WAVE 3 does a decent but not spectacular job in our test. The 6,100 BTU is sufficient for vans and smaller motorhomes, but it reaches its limits with larger vehicles. The new features such as dehumidification are useful and the app integration works well. The high weight of 15.6 kg makes it a stationary solution - it is too heavy for frequent relocations...