Hi all. I've learned that I should have hooked up the second hose when doing my AC tests so this would perform even better if I had. When using the unit inside the van, both the back and top hoses should be attached. Thanks for all that explained this to me. The heat test used both hoses and the tent AC only used one hose as EF recommends.

Thanks. You're making it an easier decision to utilize this dual necessity.

Timely as ever Todd!!! Nice work!! Very helpful!

Yet another slam dunk professional review Todd, thanks!

Very informative, looking at this setup myself thanks for doing all the hard work for me!

Thank you for an excellent review!

That extremely low cycle battery is a deal breaker for me.

I'm impressed! What a great video Todd. You showed great use cases and didn't just have it sitting on a test bench 😁👍

Another great video Todd thank you so much! Very interesting! Love Eco Flow products!

I've got mine and love it. Thank you for pointing out you can only run the fan using the xt60 port. Many other reviewers are saying you can run the ac and heat but that's not true. Nice review :)

I appreciate your review. This device is a wonderful Idea. But, most of us are in need of a full night of comfortable rest. This device runs flawlessly for about 2 hours. One would Need to stack several additional batteries to get a full night of rest. Then, I would need to recharge them, every day. And. At what cost $. I could stay at a hotel for a lot of days.

Fresh air is brought in through the back where it cools the condenser and expelled out the top not through the unit . Inside air is brought through the front cooled by the evaporator and pushed out the top The front and back are two separate units completely just like your house heat pump

Thank you Todd ! Glad to be a sub.

Unfortunately the heat only works if the ambient room temperature is higher than 5°c (41°f). We used a ceramic bathroom heater to kill the chill of our truck camper, and brought the temp up to 16°c (60.1°f) for the Wave 2 to work. As a AC, the Wave 2 works great. This is easy when using Delta 2 Max. MeHi from Newfoundland.

When camping using the eco flow as an Airconditioner, you can collect the condensed moisture as a water source. If you keep those filters cleaned, you can probably use the collected moisture as potable water. If you harvest the resulting heat from the exhaust, via insulated duct, you can probably use it to keep food on a stove or pot warm without burning extra wood or if you are really adventurous, you can use it to power a Sterling power generator.

To be more efficient simply use the exhaust hose by itself without the intake hose, the unit will suck air from inside the van if the doors are closed, just make sure to switch off the recirculation function on the ac panel of your vehicle, it will allow for passive air exchange since the portable ac is creating a vacuum inside your car when you take the intake hose off. The air that normally gets sucked by the hose will come into the van after passing through the cabin filter and then the ac vents on your vehicle (yes even when the car is off) , this is why you feel air coming in when you drive while the recirculation button is turned off on the vehicle's ac panel. NOTE: The portable ac unit will also be more efficient as the air in recirculation is effectively colder than the ambient temperature outside making the heat exchange process more efficient.

To get the delta t of an ac you dont measure the exhaust from the compressor. You measure the temp at going into the return and the temp coming out. You should get a 20 degree difference. Ideally you want the temp coming out to be 15-20 degrees your desired temp in the room.

They need to improve specs for cold climates. The spec sheet for this model puts minimum operating temperature at 41F. Stuff like this would really help people that rent, but I don't understand why refrigerator technology costs $1000 today with an aluminum radiator, copper tubing, variable speed compressor, and reversing valve.

Todd. I've been looking at battery powered AC units for my little trailer. Having installed a mini split in the house I'm very happy with the tech, which separates compression and expansion to TWO air supplies: inside and out. Which means I think you missed a point in your van and tent air-conditioning testing. I'd like to suggest you re-test by recognizing that you want to cool conditioned air. That should cool the spaces faster and extend battery life. You should ALWAYTS use both tubes. Either off the back to vent air to the outside or off the front to circulate air to the inside. With the tent you were sucking in outside cooling it and sending it into the tent. But that also caused positive pressure in the tent which would have been forcing cooled air out of the tent. You should have used both tubes for AC. One tune for the front upper vents cooled air (as you did), and the other on the front grill to take cooled air from inside the tent to further cool it. You made a similar mistake in your van. You vented the hot air out of your van but should have used the second tube on the back of the WAVE 2 so that the air you were using for compression side of the cycle was coming from the outside. Instead you were using cooled van air. Which meant hot exterior air had to replace the air you were sending out of the van. I'd suggest you try again with both tubes. You'll likely get a little more run time.

Todd, I love the data! Thanks. I notice EcoWave has blitzed the market just at the advent of cooling season. I want to know the how this will perform in heating mode, specifically as the temperature drops - like in the 20's and below. Will this thing do a defrost cycle to clear ice off the outdoor coil ? I really would like to see a graph or table of it's heat output vs outdoor temp. This thing approaches a gap in the market for a heat pump for small RV/campers. I would like to see some folks doing a semi installed application to a camper/sprinter application. I hope EcoWave is offering some 3D printer files for adaptors folks would need. And yes, requiring the one purchase the dedicated battery for DC use is a bummer in that most/ all semi installed users would have bought their own DC systems. A couple of other thoughts: Whether using the supplied ducts or a custom duct system (in a committed install) the larger. shorter, and better insulated the better. Where the ducts come out one needs to prevent the outflow from being pulled back in the inlet. On the inside, particularly as the space gets larger, using the outlet duct to move the outlet(s) away from the inlet would improve function. In designing an install one should consider three factors 1) don't force the unit to heat/cool the whole space all the time. If sleeping, one only needs conditioning where the bed is - consider having a diverter valve in the duct to move between day and night. Second is let gravity work for you when possible. In cooling mode for instance, don't jet the outlet against the ceiling, let it "pool out" (like filling a swimming pool) up to the hight needed to cool occupants. Third, is Insulation is a multiplier,. controlling inside/outside ventilation ( even, and maybe especially in a tent) direct insulation, window covers, awnings, etc. greatly improve the ability of such a unit. Keep up the good work you do, Todd :-)

For car camping I really only need something I can use at night and recharge during the day when I'm off grid. I can run the ac during the day when if im in the car. I don't even think I'd need it to run constantly at night since my vehicle is pretty small. Ideally I'd like there to be a way to a way to cycle it on and off so it could keep things pretty cool all night. Ultimately though I think the real solution to staying cool while car camping at least, is having an electric car that you can run the ac in all night long, at least in Louisiana.

A lot ppl dont understand it lasted 2 hr because he was using at max. For example i have portable camping fan i run at low and it last me all night but if i put on max maybe 2 or 3 hrs run time

When you roll your van window down to vent the AC, what keeps the hot air from the outside from just flowing back into the vehicle?

This is the best review I've watched. Thank you for taking the time to show the different scenarios and its relevant performance. I have a house lithium (206AH) in the cabin of my jeep. Can you hook up to a non-branded external battery easily? Seems like i have to chop the cable off unless thwy comw with special ones to connect directly to the battery. I noticed that you had the unit outside the tent. I was thinking of using this for a festival with extremely dusty situation this summer and my rooftop tent and am considerinf wherhwr to house the unit inside the rooftop tent or inside cabin and run the hose up top. Advice? Lastly, does it have a thermostat function?

Scott, great review. What is minimum height with tubes connected and pulled to rear. I have a cabinet space in my TAB 320 teardrop with an outside opening that might accommodate the unit, without the battery.

Hey, does your unit actually work properly with the set temperature? I got mine and noticed that it doesn't seem to respect the set temperature, even with latest firmware. It will do weird things like continue to cycle on/off at intervals, even when the temp is 5+ degrees beyond the set temp when cooling (or 5 + above) when heating. This is a large efficiency issue since its wasting time heating or cooling outside the desired temp.

how do you use bluetooth instaed of wi fi thanks

Great video! I wish I had known more about the battery before buying. It makes more sense to get a Delta 2. Oh well. Did you notice that the air coming out of it is blown towards the left if you're facing it?

FYI, you said "the NCM battery will have a limited lifespan of only 800 cycles" however the manual for the Wave 2 specifies "80%+ capacity after 3000 cycles". I also see the website mentions the 800 number you mentioned. So unclear which is actually correct.

Excellent video and tests. Is the Pacifica a PHEV? so you could you just run AC the traction battery?

Question: after the battery dies from its 800 cycles, can you still use it with solar?

I wonder how will this do for heating up a tent in the evenings when it gets chilly.

Just wondering if you are using a regular XT60 connector or do you need the EcoFlow orange colored XT60 to connect to solar panels?

Can you run this just off of AC power? I have a 3000W Growatt that puts out clean power, and wonder if the battery in this unit would be okay if I used the AC input all the time, or would that overcharge the battery? I am not sure I like the idea of a non LiFePO4 battery in my rig, as those have been known to overheat and start fires. Thanks.

I am hoping to build out something similar with my family’s Pacifica, size wise, would this unit fit on the center console between the driver and passenger seats for a more designated space? Or is it too large? Thanks in advance!

Good video. Mine is arriving tomorrow. My question is, do I need to vent both hoses out the window? Especially since I live in Florida and the humidity is awful. I’m wondering if I can vent the exhaust and keep the other hose off to intake cooler air from my Rv.

Same battery chemistry like in the Tesla Powerwall.

I wonder if the tent test would have been any better if 2 hoses were uses(cooling the inside air instead of cooling outside air then injecting it inside) Or if the large gaps made would have made it worse.

Can it be hardwired into a boat or camper LiFePo4 battery bank?

in the van, you only used the top vent? I am considering for my camper van, live in FL, so I want to make sure I operate it in the best possible configuration. Thanks for the review.

can u use river 2 pro on the wave 2?

hey great video. can it run on external power?

Ya know, it's kinda interesting. Wave 2 seems to have taken a lot of design inspiration from Mark 2, both on the outside and in the specs. But here's the thing: when it comes to outdoor ACs, portability is a major deal, folks! And that's where Wave 2 missed the mark for me. If it's meant for outdoor use, shouldn't it be even smaller and more portable than Mark 2? I mean, c'mon, when you're out camping with your trusty tent, you want something that's easy to lug around! Wave 2, let's step up that portability game and make it more tent-friendly. Us outdoor enthusiasts would really appreciate it!

Can this realistically be used in my car everyday ? I just purchased it and I want to use it not only for my camping trips and my addict but I bought it because I spend a lot of time in my car on lunch breaks and I hate idling my engine in the summer to stay cool …I’m hopping this works

Having both the Zero Breeze Mark2 and Wave1 in my possession, I have thoroughly assessed their performance and, based on the video I watched, I firmly believe that the Mark2 remains the most suitable option for my outdoor activities. Regrettably, the Wave2 model has limitations in terms of power source compatibility, as it exclusively relies on Ecoflow's proprietary battery and power storage system. This restriction proves to be quite frustrating as it prevents me from utilizing power storage and battery systems from other brands that I own. Additionally, the connection cable between the air conditioner and the battery is noticeably unwieldy and easily misplaced, unlike the ZB Mark2, which can be conveniently positioned between the front seats. Moreover, I am well-informed about the quality concerns associated with the Wave1, including fan axle breakage and display failures, which understandably worry users. The unpredictability of when these issues might arise adds to the overall concern. Unfortunately, Ecoflow has not shared any specific information about the measures taken to address these problems with the Wave2 during this period. Hence, I find myself unsure whether the Wave2 has truly rectified these issues or not.

how come the heater mode uses two hoses and cooling mode uses one hose?

nice product when you need to work to a remote location and need a quick portable solution. outside that, the price is insane for the small performance. a tiny AC window unit is 1/10 the price of this. if you need heating, you put the AC window unit in reverse, and that is heat pump heating!

I’m not finding it for those prices you listed

Thanks, Todd. It's a great video. However, I won't recommend the Wave 2. My friend received her product, and unfortunately, it's nowhere near what's being claimed. She intended to use it to keep her dogs cool in the van while she goes shopping on hot days (for about 30 minutes to a maximum of 1 hour). However, it couldn't even maintain a cool temperature in the van for 20 minutes.

The power usage values you state do not agree with all of the other reviews, max power consumes around 500W

I want to see what Tesla can do with an LFP and perhaps solar as well.

Run the hoses through the sunroof for stealth

Can I please have the name of this song?

Can you switch it from Fahrenheit to Celsius ?

With a weight of nearly 50lbs when connected to the battery, Wave2 is not portable at all for outdoor use. Therefore, I don't consider it a truly portable air conditioner. Seeing in the video that the battery cannot be charged separately adds to its bulkiness. Clearly, Wave2 is not the best choice for an outdoor air conditioner. Why would someone spend almost $2000 on an air conditioner that cannot be conveniently used on the go? Regarding Wave2, I am aware of issues like inadequate cooling and water leakage. Wave2 is a very expensive product, and I often see people sharing and asking about these problems. I'm not sure if Ecoflow has truly resolved these issues, but if they haven't, it would make me feel that the money spent on it is not worth it at all.

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If you’ve never used an air filter these are great. kzfaq.infoUgkx_dppjvjF8BYEmPSDTcgCUdRsgWYLXNHN I ended up with three after starting out with one. The noise level depends on the 1-3 settings with how hard you want the machine to work. You can also upgrade the filters and get one better for pet hair and smells which is a must have in my home. I noticed the air seemed lighter and easier to breathe when running the machine for the first time. Works great every time. Highly recommended!

Won't run without the battery... Where i live the unit is $1400, and the battery $1000. I can just buy a smaller residential AC and an extra battery for that money, and would probably come out on top.

Compared to wave2, zero breeze Mark2 is more compact and portable, with a cheaper price.

I lol at the fact that all the promotional photos show no hoses and a nice compact looking unit yet when you buy one and go to plug it in you end up with 3 massive hoses and a giant mess. Misadvertising at it's best! It looks like a good efficient unit, my only gripe is why can it not heat or cool whilst it's charging? That doesnt make any sense!

Would be interesting to compare the AC in a tent to a small fan cycling with cooler air from outside.

3:02 China is ever omnipresent in appliances!

Ecoflow is very "eco" when they offer batteries for it with a short lifespan 😂 They should change their brand name to Moneyflow because its more fitting

AC won't work when PV is used. That need to change

This is way too expensive to cool you down only for 2 hours! Whats the point?

5100BTU for cooler air is pretty weak

Bummer on the battery lifespan.

Wait, so it requires a specific battery that only lasts 900 cycles? That’s such a disappointment

Only true 2 to 3 hrs. Run time with battery....... The juice is Not worth the zqueze

this does NOT last 8 hours in Eco mode as all KZfaq videos show. This is unit is WAY over-hyped.

Battery technology is just not ready for products like this, what a joke at 2.5 hours run time.

It's completely idiotic that they will not enable the unit to run on DC power. I purchased a unit and was informed by the distributor that it would run on DC. Nope. What a disappointment. Clearly they don't understand the van life community.

Battery is required for portable operation. It can not function on solar or your own battery. $1600, no thanks. Try sleeping next to something that makes 45 dB noise.

936 👍👍👍🇺🇸

Restricting the direct DC powering (that powers the compressor) to only their products is an absolutely terrible decision for customer flexibility and only serves to force people into sub-optimal, overly expensive EcoFlow products.

Air does not come in the back and to the front. Go research again on how it works. Your understanding is wrong

Portable ac is much cheaper even if you bought a generator to run it. This unit is too expensive it only runs 8hrs what you gonna do when you run out of battery for a 3 day camping? Solar panels 😂

Cycle rate is a joke

Don't buy this thing. the battery need the top part (36Lb) main machine to charge the add on battery. So, wherever you need to charge the battery, you need to bring the top part. Just don't understand why the battery is detachable for no meaning. They don't have an individual charger for the add on battery. the designer is out of mind. Don't make sense.

And over $1200 Bucks... Not Worth it

Too big

There are more con’s than you listed. A big con is that its not at all practical for a van.

Will it work with a delta 1300?

i love haw u esplent clier eazy , so evryione understend , you must mec contract wet deltaflow de are goos i have friend overland camping de use dis produck from ecoflow weny wey , nice speach thnks

Thanks. You're making it an easier decision to utilize this dual necessity.