EcoFlow Wave 3 Portable Air Conditioner
Orders processed and shipped out in 5-7 business days
Covered by the EcoFlow product warranty
100-day free returns
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EcoFlow Wave 3 Portable Air Conditioner is backordered and will ship as soon as it is back in stock.
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Description
Description
Portable Air Conditioner and Heater with Fast Cooling, Smart App Control, and Optional 8-Hour Battery
The EcoFlow Wave 3 is a powerful portable air conditioner and heater made for everyday use at home or off the grid. It cools or heats small spaces quickly and runs quietly, so you stay comfortable without the noise.
You can use it plugged in or go cordless with the optional battery for up to 8 hours of cooling or heating. Charging is flexible, too. Plug into the wall, solar, car, or even charge while driving. It’s all controlled from your phone with the EcoFlow app.
There’s no tricky setup, no drainage needed in most cases, and it uses a more eco-friendly refrigerant. Whether you're camping, travelling, or just want backup at home, the Wave 3 makes it easy to stay cool or warm wherever you are.

Features and Benefits
- Heats and cools small spaces quickly and efficiently
- Changes temperature by 8°C in just 15 minutes
- Optional battery runs up to 8 hours without power
- Eco-friendly R290 refrigerant
- Quiet operation (44 to 58 dB)
- No drainage needed when cooling in dry air
- Charges via wall plug, solar, car, or while driving
- App control with Wi-Fi and Bluetooth
- Lightweight at 15.3 kg and easy to carry
- Splash resistant for outdoor use (IPX4)
- Ideal for tents, vans, RVs, boats, trucks, and small rooms
Rapid Cooling and Heating
The Wave 3 delivers strong cooling and heating power to quickly change the temperature of small spaces. It can shift the temperature by 8 degrees in just 15 minutes.
Up to 8 Hours Off Grid
With the optional 1024Wh battery, you can stay cool or warm without being plugged in. Ideal for overnight stays in tents, vans, or remote spots.
App Control From Anywhere
Use the EcoFlow app to check the battery, change modes, and set timers. It works over Wi-Fi or Bluetooth, so you’re always in control.
Quiet and Easy to Sleep Through
In Sleep Mode, it runs at just 44 decibels, quiet enough for a good night’s rest without the buzz of a regular air conditioner.
Better for the Planet
The R290 refrigerant is natural and cleaner than traditional refrigerants, helping reduce your impact while staying comfortable.
Smart Modes That Work for You
Choose from auto, sleep, pet care, heating, or dehumidifier mode to keep your space just the way you like it, no matter the weather.
What's in the Box
- EcoFlow Wave 3 unit
- Insulated exhaust duct
- Exhaust duct adapter covers (A,B, C)
- Drain pipe
- Winder
- Duck size template
- Safety instructions, quick start guide, and warranty card
Specifications
Specifications
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Capacity
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Technical Specifications
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Rated Power
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Weight
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Dimensions
Delivery
Delivery
All orders are shipped from Australia with fast shipping from trusted couriers & order tracking notifications sent via SMS and email.
Complementary shipping insurance included at no extra cost.
Orders processed and shipped out in 5-7 business days
Delivered via courier 3-10 days
Pickup unavailable for this product
Note: Shipping charges apply per shipment and may vary depending on the warehouse location or supplier.
View our shipping policy for full delivery details.
Our customer support team is here to help with any delivery concerns.
Finance Options
Finance Options
Your Details Are Safe
We ensure secure processing of your payment information and do not retain or have any access to your credit card details.
Lifetime Support
Eco Off Grid customers get free lifetime product support from our experts.
Need help? Call us anytime 1300 676 523
EcoFlow Wave 3 Portable Air Conditioner Reviews
Frequently Asked Questions
How long can the Wave 3 run without being plugged in?
How long can the Wave 3 run without being plugged in?
With the optional 1024Wh battery (sold separately), the Wave 3 can run for up to 8 hours, depending on the mode and temperature settings.
Does it require drainage when cooling?
Does it require drainage when cooling?
No drainage is needed in cooling mode as long as the humidity stays below 70%. However, drainage may be needed in heating or very humid conditions.
Can I control the Wave 3 remotely?
Can I control the Wave 3 remotely?
Yes, you can manage settings, check battery levels, and schedule shutdowns through the EcoFlow app using Wi-Fi or Bluetooth.
What is your returns policy?
What is your returns policy?
We know how crucial it is to find the perfect products for your access needs. To ensure you shop confidently, we proudly offer 100-day Free Returns on eligible products.
If you need to return your product, we'll organise and cover the return shipping costs across Australia without any restocking fees or hidden costs.
You'll have the option for a store credit, a full refund, or an exchange when the returned products meet the return criteria:
- The products cannot be used, damaged or modified and must be returned in the original packaging materials.
- Some products, such as almost new, made-to-order, installed, and custom-made products, aren't eligible for return.
- The 100-Day period begins from the day that your order is delivered or picked up.
- Only valid for the original purchaser.
- Only valid for online sales via ecooffgrid.com.au.
- Refunds, store credits or item swaps apply only to the cost of the products. Installation fees and original shipping costs will not be refunded.
Find our more by visiting our Refund Policy page.
How long will it take to receive my order?
How long will it take to receive my order?
We understand your eagerness to start your eco-friendly journey. That's why we endeavor to dispatch your order within 24 hours, business efficiency at its best. A confirmation email, complete with tracking details, will follow, allowing you to monitor your package's progress towards its new sustainable home.
What is the warranty on EcoFlow items?
What is the warranty on EcoFlow items?
Eco Off Grid only works with well-known, industry-leading manufacturers such as EcoFlow. All products come with a minimum 12-month warranty.
Minor scratches and blemishes may be visible upon receipt of your item. However, if the item is delivered damaged please contact us immediately.
How can I learn more?
How can I learn more?
Here are some hand selected articles we think you'll find useful:
Choosing the Right Solar Roof Ventilator for Aussie Conditions: A Complete Buyer’s Guide
Solar Roof Ventilator for Off-Grid Homes: Reducing Heat, Condensation & Mould
Or if you have further questions, check out our FAQ Page.












