ECOFLOW WAVE 2 Portable Air Conditioner, 5100BTUs of Cooling, 6100BTUs of Heating, Add-On Battery, Control with App, No Drainage Required, for Outdoor Camping/RVs or Home Use(Battery Not Included) [Energy Class A]

The Ecoflow Wave 2 it really not even fit for purpose. No word of a lie my very small room just increased in temperature. I also have a small camper (T5) size and the same again no real temperature change. If you are standing right next to the vents it is cold, very cold, but it is no more than a fan, to be honest. Believe Youtube or Ecoflow on the run time connected to a battery or believe me, no way is it even close to 8 hrs, for it to achieve anything it HAS to be set to high and will draw 400-500 watts so 3-4 on a Delta 2 max. Piping is a talking point I know, and to be fair it has to be ducted....BUT it's a nightmare and not for me, the supplied window foam ain't fit your home windows or indeed a camper front window so you will have to make one. If the window has a gap or is open slightly it defeats the whole purpose. I know I have given this a hard time but it is the truth, think wisely if it fits your needs before spending a rather lot of money.

Easy to store when not in use, works efficiently and quietly very straightforward

Great design works well in my bedroom apps good as for people moaning about the 2 pipes well don't you have to put other air conditioner units pipes outside not a big deal would be great if it was cheaper but hay ho tho not very heavy

Having to connect two pipes for cooling is an enormous design fault, no one needs that in their house. Combined with a launch price of £1049, the strategy and marketability is questionable.

Had the unit a few months now and I’m sorry I bought it. It doesn’t cool very well at all on max setting and doesn’t really heat very well either. You need Two ducts and constant water drain pipe connected at all times so it’s not very portable at all. Very disappointed with the product.Now it says high voltage protection when on heating mode and it won’t work at all. Waste of money.

I travelled from the UK to southern France fo august Temperatures ranged from 26-32C during the day. I put the Wave under the caravan and connected the outlet to a ventilation pipe running through the floor up to worktop level. I also added a 12v Computer fan to the outlet vent to assist the unit airflow .Overall we got a reduction of about 10 Degrees inside the van not great but allowing for the size and cost it made a big difference and it was super quiet. I left the Aircon on all the time as we were on mains at the site power was not an issue.

This thing is power hungry for its size and cooling power.

I received Wave 2 which turned out to be defective. Customer service is a disaster. First I wanted to replace it with a new one. After a lot of emails and almost two weeks, I was unable to return the device. So I decided to return the device as well as the entire set and get my money back. Ecoflow then decided to ignore my messages and for over a month I have been waiting for someone to pick up the broken equipment and give me my money back. This is a nightmare... please don't make this mistake because later you will be left alone with the problem.