EcoFlow WAVE 3 6100 BTU Portable Air Conditioner & Heater

At a Glance

• 6100 BTU / 1800W cooling capacity
• 6800 BTU / 2000W heating capacity
• Drops temperature by up to 8°C in approximately 15 minutes under specified conditions
• Raises temperature by up to 9°C in approximately 15 minutes under specified conditions
• Adjustable temperature range from 16°C to 30°C
• Cooling, heating, fan, automatic and dehumidification functions
• Sleep Mode from approximately 44dB
• Pet Care temperature-monitoring function
• Water-drain notifications
• 330m³/h airflow
• Wi-Fi and Bluetooth app control
• Compatible with WAVE 3 Add-On Battery
• Compatible with WAVE 2 Add-On Battery
• Approximately 2–8 hours cordless runtime with compatible Add-On Battery
• No built-in battery
• IPX4 splash resistance
• Approximately 15.6kg
• 2-year EcoFlow warranty

Short Description

The EcoFlow WAVE 3 is a portable air conditioner and heater with 6100 BTU cooling, 6800 BTU heating, smart app control and flexible mains or battery-powered operation for camping, caravans, RVs and compact indoor spaces.

Why Choose This EcoFlow

The WAVE 3 combines portable cooling and heating in one compact unit without requiring a permanently installed air-conditioning system.

Its 6100 BTU cooling capacity can reduce temperature rapidly in suitable compact spaces, while the 6800 BTU heating function provides warmth when conditions turn cold.

Five operating functions give you flexibility throughout the year, including Cooling, Heating, Fan, Automatic and Dehumidification.

For off-grid use, the WAVE 3 can be paired with the separately sold WAVE 3 Add-On Battery or compatible WAVE 2 Add-On Battery.

Wi-Fi and Bluetooth connectivity allow temperature, modes, battery status, scheduled shutdowns and other compatible functions to be managed through the EcoFlow app.

Best For

• Camping
• Caravans
• Camper vans
• RVs
• Overlanding
• Tents
• Cabins
• Compact rooms
• Mobile workspaces
• Semi-trucks
• Boating
• Outdoor living
• Temporary cooling
• Temporary heating
• Off-grid climate control
• Users wanting portable cooling and heating in one unit

Product Description

The EcoFlow WAVE 3 is a portable air conditioner and heater designed for flexible climate control at home, on the road or away from mains electricity.

It delivers 1800W / 6100 BTU cooling capacity and 2000W / 6800 BTU heating capacity.

Under suitable test conditions, it can reduce the temperature by up to approximately 8°C in 15 minutes or raise the temperature by up to approximately 9°C in 15 minutes.

The temperature can be set between 16°C and 30°C.

Available functions include:

• Cooling
• Heating
• Fan
• Automatic
• Dehumidification

Sleep Mode reduces operating noise to approximately 44dB under suitable conditions.

Pet Care allows a temperature threshold to be configured through the EcoFlow app. If the selected threshold is exceeded, the WAVE 3 can automatically begin cooling and send an app notification.

Water-drain notifications can also be sent through the app when the internal water tank approaches full capacity.

The WAVE 3 can operate directly from compatible AC mains power.

For cordless operation, it can be connected to a separately sold WAVE 3 Add-On Battery, compatible WAVE 2 Add-On Battery or supported EcoFlow portable power station.

The WAVE 3 does not contain a built-in battery.

Key Features

• 6100 BTU Cooling: Provides 1800W cooling capacity for suitable compact spaces.
• 6800 BTU Heating: Provides 2000W heating capacity for cold-weather use.
• Rapid Cooling: Can reduce temperature by up to approximately 8°C in 15 minutes under suitable test conditions.
• Rapid Heating: Can increase temperature by up to approximately 9°C in 15 minutes under suitable test conditions.
• 16°C–30°C Temperature Range: Adjustable cooling and heating temperature control.
• Five Main Functions: Cooling, heating, fan, automatic and dehumidification.
• Sleep Mode: Operates from approximately 44dB for quieter nighttime use.
• Pet Care: Automatically responds to a selected temperature threshold and can send app alerts.
• Dehumidification: Helps manage humidity in suitable spaces.
• Water-Drain Alerts: App notifications help remind you when drainage is required.
• 330m³/h Airflow: Moves a substantial volume of air through suitable compact spaces.
• Wi-Fi & Bluetooth: Supports EcoFlow app control through 2.4GHz/5GHz Wi-Fi and Bluetooth.
• WAVE 3 Battery Compatible: Supports the 1024Wh WAVE 3 Add-On Battery.
• WAVE 2 Battery Compatible: Also supports the WAVE 2 Add-On Battery without requiring a firmware update.
• Cordless Operation: Provides approximately 2–8 hours runtime with a compatible Add-On Battery.
• IPX4 Rated: Provides splash resistance for suitable portable use.
• Portable Design: Weighs approximately 15.6kg.
• 2-Year Warranty: Covered by EcoFlow's 2-year limited warranty.

Specifications

Cooling & Heating Performance

Cooling

Capacity: 1800W / 6100 BTU

Under suitable test conditions, the WAVE 3 can reduce temperature by up to approximately:

8°C in 15 minutes

Heating

Capacity: 2000W / 6800 BTU

Under suitable test conditions, the WAVE 3 can increase temperature by up to approximately:

9°C in 15 minutes

Temperature Range

16°C to 30°C

Actual cooling and heating performance will vary depending on room size, ambient temperature, insulation, humidity, direct sunlight, airflow and exhaust-duct installation.

Operating Functions

Cooling Mode

Provides active air conditioning for suitable compact spaces.

Heating Mode

Provides active heating for suitable cold-weather applications.

Fan Mode

Provides air circulation without active cooling or heating.

Automatic Mode

Automatically adjusts operation according to the selected temperature and surrounding conditions.

Dehumidification

Helps reduce humidity for greater comfort in suitable environments.

Sleep Mode

Sleep Mode provides quieter operation for nighttime use.

Operating noise can be as low as approximately:

44dB

Noise varies between approximately 44dB and 58dB depending on operating mode, fan speed and system demand.

Pet Care Function

Pet Care allows a temperature range to be configured through the EcoFlow app.

If the selected temperature threshold is exceeded, the WAVE 3 can automatically start cooling and send an app notification.

Pet Care is an additional comfort and monitoring feature and should not replace appropriate ventilation, reliable power, supervision or responsible animal care.

Power Options

The WAVE 3 does not contain an internal battery.

It can be powered using:

• Compatible AC mains power
• EcoFlow WAVE 3 Add-On Battery
• EcoFlow WAVE 2 Add-On Battery
• Selected compatible EcoFlow portable power stations
• Supported XT150 power connections

Model-specific cables or adapters may be required depending on the external power source.

Add-On Battery Compatibility

EcoFlow WAVE 3 Add-On Battery

Compatible.

The WAVE 3 Add-On Battery provides:

• 1024Wh LFP battery capacity
• Approximately 2–8 hours WAVE 3 runtime
• Up to approximately 8 hours in Eco Mode under optimal conditions

The WAVE 3 Add-On Battery is sold separately.

EcoFlow WAVE 2 Add-On Battery

Compatible.

The WAVE 2 Add-On Battery can be used with the WAVE 3 without requiring a firmware update.

The WAVE 2 Add-On Battery is sold separately.

Cordless Runtime

With a compatible EcoFlow Add-On Battery:

Approximately 2–8 hours

Runtime depends on:

• Cooling or heating mode
• Target temperature
• Fan speed
• Eco Mode
• Outdoor temperature
• Room or tent size
• Insulation
• Direct sunlight
• Door and window openings
• Exhaust-duct installation
• Battery condition
• Operating demand

The quoted 8-hour runtime applies to Eco Mode under optimal conditions.

App Control

The EcoFlow app provides control and monitoring through:

• 2.4GHz Wi-Fi
• 5GHz Wi-Fi
• Bluetooth

Compatible app functions include:

• Temperature adjustment
• Operating mode
• Fan settings
• Battery status
• Scheduled shutdown
• Water-drain notifications
• Pet Care temperature monitoring

Installation & Exhaust Duct

Correct exhaust installation is important for effective operation.

Cooling Mode

Warm exhaust air should be directed outside the area being cooled.

Heating Mode

Cold exhaust air should be directed outside the area being heated.

Poor duct installation, air leakage or recirculation of exhaust air can significantly reduce cooling or heating performance.

The included insulated exhaust duct and adapter covers support different installation arrangements for suitable vehicles, tents, caravans, cabins and compact rooms.

Water Drainage

The WAVE 3 provides water-drain notifications through the EcoFlow app when the internal water tank approaches full capacity.

Before moving or storing the unit:

• Switch it off
• Disconnect all power sources
• Drain accumulated water
• Disconnect the exhaust duct
• Keep the unit upright
• Avoid tilting or overturning it
• Store it in a dry, ventilated location

Outdoor Use

The WAVE 3 carries an:

IPX4 Splash-Resistance Rating

This provides protection against splashing water within the limits of the rating.

The WAVE 3 is not waterproof.

Do not:

• Submerge the unit
• Leave it exposed to heavy rain
• Operate it in standing water
• Clean it with high-pressure water

Refrigerant

The WAVE 3 uses:

R290 Refrigerant

Refrigerant Amount: 112g

R290 is flammable.

Refrigerant-system servicing should only be performed by an appropriately qualified technician.

What’s in the Box

• 1 × EcoFlow WAVE 3 Portable Air Conditioner
• 1 × Insulated Exhaust Duct
• 1 × Exhaust Duct Adapter Cover A
• 1 × Exhaust Duct Adapter Cover B
• 1 × Exhaust Duct Adapter Cover C
• 1 × Drain Pipe
• 1 × Cable Winder
• 1 × Duct Size Template
• 1 × Safety Instructions
• 1 × Quick Start Guide
• 1 × Warranty Card

Please note: The WAVE 3 Add-On Battery, WAVE 2 Add-On Battery, portable power stations, solar panels and other power accessories are sold separately unless specifically included in a bundle.

Warranty

2-Year EcoFlow Limited Warranty

Sustainability

The EcoFlow WAVE 3 combines cooling, heating, fan circulation and dehumidification functions in one portable appliance.

It can also operate with compatible EcoFlow battery systems that support renewable solar charging.