EcoFlow Wave 3 Portable air conditioner (EFWAVE3-EU-NBox)

The EcoFlow WAVE 3 is a compact, portable air conditioner designed to deliver both cooling and heating in any environment—from a camping tent to an RV, truck, or yacht. With impressive performance, it can lower the temperature by up to 8°C or raise it by 9°C in just 15 minutes. When paired with the optional LFP battery (sold separately), it can operate wirelessly for up to 8 hours. The device is compact, easy to install, and can be conveniently controlled using the EcoFlow app.

Fast Cooling and Heating Performance
The WAVE 3 provides efficient temperature regulation for all seasons. It delivers a cooling capacity of 6,100 BTU, quickly lowering the temperature by 8°C in about 15 minutes. When the weather turns cold, switch to heating mode to enjoy 6,800 BTU of power—raising the temperature by 9°C just as efficiently. This makes it perfect for camping in autumn, mountain trips, or chilly mornings on the road.

Flexible Power Supply Options
You can power the WAVE 3 directly from a wall outlet (AC) or use the optional rechargeable battery for up to 8 hours of cordless operation. The 1,024 Wh battery can be recharged through several methods: from a household outlet, a vehicle’s 12V socket, solar panels, or an alternator. Combining solar panels with an AC outlet allows for a full recharge in about 75 minutes. This flexibility ensures reliable temperature control anywhere you go.

Quick and Easy Installation
Installing the WAVE 3 is simple and takes just a few minutes. The insulated air duct and included adapters make it easy to fit in tents, RVs, boats, or cars. Its intuitive setup ensures comfort and convenience wherever your travels take you.

Versatile for Travel and Everyday Use
This portable air conditioner is designed for year-round use. Whether you’re camping, traveling in an RV, or spending time in a summer house, the WAVE 3 ensures optimal temperature and comfort. It’s also ideal for small spaces such as workshops, trucks, boats, or compact apartments. Its lightweight build and portability make it a reliable solution wherever instant heating or cooling is needed.

Smart Modes and Features
The WAVE 3 offers a range of intelligent modes for greater convenience. In automatic mode, it switches to heating when the temperature drops, keeping you warm during cold nights outdoors. The Pet Care mode activates cooling automatically when the ambient temperature exceeds your set range (between 35°C and 45°C), sending an alert to your phone—ideal for keeping pets comfortable in vehicles. Additional features include a dehumidification mode to combat moisture on rainy days and a quiet night mode, which reduces noise to just 44 dB—similar to a soft conversation.

Smart Control with the EcoFlow App
Using the EcoFlow app, you can easily control and monitor your air conditioner remotely. The app allows you to change modes, check battery levels, and set timers for automatic shutdown. It also notifies you when the water tank needs to be emptied, so you never have to worry about missing a maintenance step.

Eco-Friendly and Sustainable
The WAVE 3 uses R290 refrigerant, a more environmentally friendly alternative to conventional coolants. Over a decade of use, it can help reduce CO₂ emissions by approximately 2,041 kg—equivalent to saving about 130 trees. EcoFlow demonstrates that modern comfort can go hand in hand with environmental responsibility.

Included Items

• EcoFlow WAVE 3 Portable Air Conditioner

• Insulated outlet duct

• Adapter set (A, B, C)

• Drain hose

• Mounting template

• Cable winder

• Quick start guide, safety instructions, and warranty card

General Information
Manufacturer: EcoFlow
Model Name: WAVE 3
Model Number: EFWAVE3-EU-NBox
Dimensions: 51.9 × 29.7 × 33.6 cm
Weight: Approx. 15.6 kg

Cooling and Heating Specifications
Cooling Power: 1,800 W (6,100 BTU)
Heating Power: 2,000 W (6,800 BTU)
Temperature Range: 16°C – 30°C
Refrigerant / Quantity: R290 / 112 g
Airflow Rate: 330 m³/h
Rated Power (Cooling Mode, AC/DC): 690 W / 640 W
Rated Power (Heating Mode, AC/DC): 645 W / 606 W
Cooling Efficiency (AC/DC): 2.6 / 2.8
Heating Efficiency (AC/DC): 3.1 / 3.3

Power Supply
AC Input: 100–240 V, 50/60 Hz, up to 820 W max
Additional Battery Input: 700 W max

Other Details
Operating Temperature Range: 5°C – 50°C
Protection Class: IPX4
Noise Level: 44–58 dB
Remote Control: EcoFlow app (Wi-Fi 2.4G/5G, Bluetooth)
Operating Time with Optional Battery: Approximately 2–8 hours