EcoFlow WAVE 3

Main features

Rapid cooling and heating: Delivers 6,100 BTU cooling and 6,800 BTU heating to quickly bring your space into comfort.

Wireless, on-the-go operation: With the optional 1,024 Wh LFP Add-On Battery, enjoy up to 8 hours of cordless runtime.

Smart app integration: Control the WAVE 3 remotely via the EcoFlow app — set temperature, monitor battery, receive tank/water drain notifications, switch modes, schedule shutdowns.

Multi-charging support: Charge via standard AC socket, alternator/vehicle outlet, solar panels or via the XT ports (XT60/XT150) for fast charging and extended runtime.

Hassle-free installation: Comes with insulated exhaust duct and multiple adapter covers to adapt to tents, RVs, tiny houses or other non-standard venting setups.

Intelligent operating modes: Auto mode adjusts between heating/cooling to maintain your target temperature; Dehumidification mode for humid spaces; Pet care mode keeps a safe range for animals; Sleep mode ensures quiet operation (~44 dB).

Eco-friendly refrigerant: Uses R290 refrigerant for efficient performance with lower environmental impact.

Compact and portable: With manageable size and weight, you can reposition it easily and bring climate comfort where traditional HVAC may not reach.

Description

The EcoFlow WAVE 3 is a next-generation portable climate-control unit designed for maximum flexibility: whether you're in a tent, RV, small room, workshop or outdoor space, this system delivers fast cooling and heating in one compact unit. With a robust 6,100 BTU cooling capacity and 6,800 BTU heating capacity, it can drop or raise temperatures rapidly. It supports wireless, battery-supported operation—enabling up to eight hours of cordless comfort when paired with the optional add-on battery. The unit features smart-app connectivity (WiFi/Bluetooth), one-touch controls, and multiple charging options (AC, solar, car/alternator). The WAVE 3 is built for both everyday use and off-grid scenarios, enabling you to stay comfortable wherever power is available — or not.
Installation is straightforward, thanks to the included insulated exhaust duct and adapter covers for varying vent setups. With fast performance, smart modes (auto, dehumidification, pet-care), and solid build quality, the WAVE 3 aims to offer complete climate control with the flexibility modern mobile and small-space users demand.

Technical specifications

Specification	Value
Cooling capacity	6,100 BTU (≈1,800 W)
Heating capacity	6,800 BTU (≈2,000 W)
Temperature setting range	60.8-86 °F (≈16-30 °C)
Refrigerant / amount	R290 / 0.25 lb (≈112 g)
Rated cooling power (AC/DC)	690 W (AC) / 640 W (DC) (from third-party test)
Rated heating input power (AC/DC)	645 W (AC) / 606 W (DC) (from third-party)
Air volume	330 m³/h (from third-party)
Noise level	44-58 dB (Sleep mode from ~44 dB)
Operating temperature range	41-122 °F (≈5-50 °C)
IP rating	Unit: IPX4; Battery: IP65 (from third-party)
Dimensions	519 × 297 × 336 mm (≈20.4″ × 11.7″ × 13.2″)
Weight	~15.3-15.6 kg
Add-On Battery capacity (optional)	1,024 Wh LFP
Wireless runtime (with Add-On Battery)	Up to 8 hours
Fast charging (combined)	Input up to ~1,000 W (AC + solar/alternator) for battery charged in ~75 minutes