EcoFlow Wave 2 (no add-on battery)

Introducing the EcoFlow Wave 2: Your Swift, Eco-Friendly, and Ultra-Convenient Cooling Solution

Swift Cooling and Heating: The EcoFlow Wave 2 leads the way in rapid cooling and heating performance. Whether you seek a refreshing breeze on a hot day or cozy warmth during chilly nights, this device delivers swiftly and efficiently, ensuring your comfort is never compromised. With its advanced technology, you can enjoy the ideal climate at your fingertips.

Installation-Free and Versatile: Designed for hassle-free use, the EcoFlow Wave 2 requires no complex installation. Its sleek and compact design easily adapts to any space, making it a versatile choice for various environments. Whether it's your bedroom, office, or outdoor retreat, the Wave 2 seamlessly integrates into your surroundings, enhancing your comfort wherever you are.

Extended Comfort and Eco-Consciousness: The EcoFlow Wave 2 grants you up to 8 hours of uninterrupted comfort on a single charge, and at a mere 44dB, it ensures peaceful, undisturbed sleep. Moreover, it uses R290 refrigerant, providing a greener and more environmentally-friendly approach to beating the heat. With four different ways to charge, including solar, you have flexibility and sustainability at your fingertips.

In summary, the EcoFlow Wave 2 is your go-to solution for swift and eco-conscious cooling and heating. Its installation-free design and adaptability, along with 8 hours of continuous comfort, make it a versatile addition to any setting. Experience peace of mind and eco-friendliness with the Wave 2, designed to provide ultimate comfort while caring for our planet.


Why buy from Wheels & Chairs?

  • Price - Wheels & Chairs offers the lowest price possible as allowed by our manufacturers. You won't be able to find any of our items for less than what we offer on the market.
  • Service - Our knowledgeable customer service team has the BEST response times in the industry. If you send a message to live chat and don't hear a response in 5 minutes or less, you get a discount.
  • Free Shipping in the US - We ship to anywhere in the US for absolutely free (contiguous states only). It's on us.
  • Return Policy - We match the return policies of our manufacturers for all products giving you the best possible deal (usually free returns within 30 days plus a restocking free. See the full return policy in "Shipping | Warranty | Returns" tab above.


We offer free shipping on all products.

Estimated Shipping Time: 7 Business Days


The EcoFlow service team will take care of all the after-sales issues. If any quality issues are involved, please feel free to contact our service team


Customers can request a full refund within 24 hours after placing an order on

Please note that we will charge a transaction fee if you apply for the refund 24 hours after the order is placed and before delivery has been made (2.6% for credit card users, 3.6% for PayPal users, 3.5% for Affirm users, 3.3% for Klarna users). 

Orders cannot be canceled more than 30 days after they are shipped.


The return service is currently available to US orders only. 

If you are unsatisfied with your purchase, you may return the purchased items complete in their original packing within 30 days of receiving them for an exchange or refund.

If 30 days have passed since your purchase, we cannot offer a refund or exchange.

For quality issues, we will give you a full refund or one-time free replacement within 30 days of receiving the items.

Please collect the package first if your order has been shipped and you want to return it. Then contact our Wheels & Chairs Support via to obtain instructions to return.

Please note that a double shipping fee may be deducted from the original payment if you reject the shipments.

You’ll be charged for shipping and a transaction fee (2.6% for credit card users, 3.6% for PayPal users, 3.5% for Affirm users) in the event of a return on US orders.

Return Process

Contact Wheels & Chairs at to start the return process. Please provide them with proof of purchase, such as an invoice.

You will receive instructions on how to properly pack the products and return them to us. Please make sure all components are included in the package. 


After you have returned the product to our warehouse, we will issue a refund within 14 business days. You will be notified by email when your order is refunded. If you have not received the refund after 14 business days, please contact us via

Return Shipping Cost

Please note that return shipping costs include shipping costs and handling fees.

After-sale Service Contact

Phone: +1 (757) 654-1727 (English service only. International charges apply if calling from outside of the US)

Got questions? Read through our FAQ page listed in our Main Menu to see if it's answered there! If not, please contact us either through the chatbot found on the bottom right of the screen or via this form.

Customer Reviews

Based on 5 reviews
Nash Mckar
Okay for a small tent

Used this on a recent camping trip inside a Gazelle T4 tent. The outside temperature was 100F +/- 2F. The unit made the tent comfortable, but one needed to be close to the air outlet to feel the full effect. I would recommend the add on battery because it will drain almost any power unit that does not have a rating of 1500W output or more. Wish they would not show the unit being used in a tent camping environment. It tends to expectations that most likely will not be met. Keep in mind most tents are not insulated. If anything they have large screen openings for air flow to prevent heat build up. Even zipped closed hot outside air will leak in and any cold air will likewise leak out when using the unit.

Honey Umpire
Had some glitches

I've had this unit hooked up in my 17' trailer for most of a year and with a curtain separating the exterior door /front 5 interior feet the ac did satisfactory as long as it was under 90.
There was an annoying glitch where I'd have to tell the unit to choose external drain every time I turned it on or else it would back up with water and give me a warning, then a firmware update corrected, cool, that seemed to fix that issue

Sarah Macman
Wave 2 test and review after 1 week

Over the testing period the Wave 2 was successfully able to keep the temperature of the room at a constant 75°F averaging between 3.5 - 6kWh a day depending on the mode selected. The Max setting had the easiest time maintaining the temperature, the Eco setting had the lowest power draw while maintaining a no larger than 3°F difference from the set temperature, and the Sleep setting was very similar to the Eco setting in experience and power draws with the main difference being it was noticeably quieter and consistent in noise level.
*Note* I did not run the Heater for long (because it’s already getting hot here) but from my tests the heater setting didn’t greatly affect the power draw in the various settings by a major degree. Further testing is needed for winter operation. I will also need to test the cooling capabilities on its own and in higher temperature conditions. I will be installing this into my 170 Sprinter and road-tripping with it this summer where I can gauge its performance in less ideal conditions.

Ethan Lebanon
Great little heater but A/C only ok

The unit is in our RV. As you can see in the pictures had to wrap venting hoses and connector due to the release of warm air while using A/C or cold air while in heating mode. Also condensation started dripping of vent hoses when heating. The space this unit is in is 8ftWx15ftLx7ftH. A/C unit unable to keep space cool if over 80 degrees even on max! External drain on app is off, I set it up to drain automatically, but it continues to ask if drain hooked up in order to drain? Thermostat control with A/C doesn't shut unit down when at set themp but in heater mode it does work properly? It definitely uses less electricity then roof unit. 4amps on Eco and 6amps on max A/C. I believe it would work better in a smaller area, like tent, car, or truck cab.

Annuar Styles
Finally an A/C Unit that works in the Georgia summer

I have been using the EcoFlow Wave 2 all summer. I am very pleased with its ability to keep us comfortable on the warm and muggy nights in Georgia. I use it in my Ford E-250 van. I consider it as a personal air conditioning unit as opposed to an area A/C unit. It keeps my 4 dogs and I comfortable by directing cool air directly on us. The Wave 2 uses around 500 watts/ hr when on MAX mode or 3500 watts for a 7 hour sleep period. My power source is EcoFlow Delta 2 with Expansion. This provides 3000 watts. Since I don't have enough power for MAX mode all night, I use various modes. On a 95 deg day I wait for the sun to go down and the temp to drop into the 80's. We are sitting on a bench seat about 3 feet from the air outlet with the air blowing on us. I use MAX mode for about 30 minutes. I then I set MANUAL mode for 73 deg (300 watts) for about 2hrs 30mins. The final setting is ECO mode at 73 deg (180 watts ECO turns off the compressor every 30-40 minutes for about 10-15 minutes). I have power left in the morning. Sometimes if the mornings are cooler, I shut down the Wave 2 at 4am and turn on a fan to circulate the air.

I have had no problems with the unit.

I made one request for EcoFlow. The Wave 2 always started up in Drain Mode that did not use the drain tube. They have update the software to solve this problem. Kudos to EcoFlow support!!