THIS CHANGES EVERYTHING...
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- เผยแพร่เมื่อ 14 พ.ค. 2023
- Twice as much heat for the same amount of energy?! The future is here. EcoFlow WAVE 2 🧊🌬️🌿The most powerful and compact portable AC, that can be used anywhere, anytime. Click the link below, use my code EFZACK88 and get an extra 8% discount on Wave 2 valid until June 15th. (1 use per order) EcoFlow Website: bit.ly/3Mne30W EcoFlow Amazon: amzn.to/41Ag4eS And huge thanks to EcoFlow for sponsoring this video and letting us take their new tech apart!
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JerryRigEverything assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. JerryRigEverything recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, expensive electronics, or any other tools or equipment seen or implied in this video. Due to factors beyond the control of JerryRigEverything, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not JerryRigEverything. Only attempt your own repairs if you can accept personal responsibility for the results, whether they are good or bad. - แนวปฏิบัติและการใช้ชีวิต
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All the Technology Connections subscribers say it with me now: HEAT PUMP!
I love that channel... Little Eddie Munster grew up and teaches us technology! Hold your breath, I have a feeling he is NOT done with dishwashers yet!
Lol. This is all I kept thinking the entire time😅
here I am!
I am an Alabamian so eh. Everything here is a heat pump.
@@citylockapolytechnikeyllcc7936 Or simplifying electrification. I swear to god he is only a few inconsistencies away from declaring war on every electric appliance company.
They have fitted all the parts of a regular inverter heatpump into this.
Twin rotary compressor, reversing valve , electronic expansion valve. Veriable frequency drive.
Definitely one of the most advanced portable aircons i have ever seen.
It doesnt even need that reversing valve in my opinion. It is portable, you could just switch it over hah
@@gelo1238 You are right, but I think because its $2200 off sale and 1200 for this deal. I don't think people would consider it a premium product if they had to turn it around. I also don't think the reversing valve makes a ton of cost difference at that price point either. lol
It's worth noting that as far as modern heat pumps are concerned, 200% efficiency is actually quite terrible. The more accurate term to use is COP - coefficient of performance, where 1.0 means that the heat moved is equal to the additional energy cost. A higher COP is better. This unit would then have a COP of 2.0. modern heat pumps typically have a COP ranging from 4.0 on the low end and 20.0 on the high end.
COP 20 ?? i would like some reference to it sir !
@@ayumuaikawa I'm not sure, I could be wrong on that. But I do think that a heatpump could get there in idealiszed scenarios. A range of 4-5 is achieved by many ac or refrigeration units though.
@@tronique5736 yeah 4-5 is the way to go right now (at least that's what some professional told me), that's why I was wondering if a 20 was out in the wild, I might have taken my money out considering how energy price is going up😅
I know geothermal systems go up to 400% or 4 COP, but to get 2000% or 20 COP. Holy shit you have got to share that with me man, please link an example if you have one!
Trane XL20i
For the curious - BTU= British thermal unit. It is defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit 🙂
Can that pound of water be at any temperature?
I'm more of a calories guy
Yep I figure Zack knows this he is just being kind.
@@goiterlanternbase It should be between 32 and 211 F; it is also 1,055J , 252 calories or 0.252 kCal.
@@goiterlanternbase As long as the H2O is in liquid form it takes 1 BTU per pound per degree Fahrenheit temp rise. If the H2O is in either ice (below 32°F) or gas form (steam, above 212°F) it takes only .5 BTU to raise the temp 1 degree Fahrenheit due to it being less dense in either of those states.
Thing is, for a heat pump like this to be 200% efficiet you would need to have the condenser and evaporator completely separate (one exclusively outside, the other exclusively inside) no matter which is which (the evaporator becomes a condenser when in heating mode). This is regardless of venting the air outside, there still needs to be a temperature difference between the two to keep its efficiency
More specifically, it's most efficient to have a heat exchanger outside because warming (or cooling) inside air you just cooled (or warmed) and pushing it outside not only wastes some of your effort, but also creates a vacuum inside that draws in outside air that much faster.
Well, i think the 200% efficiency claim is counting with the condenser and evaporator close to each other, because bigger heatpumps with the units split between outside and inside can reach efficiency of more than 400%
That's why there is an air hose as it absorbs heat from the outside. It will work like a normal heater at 100% efficiency cif you just cool down the room at the same time.
@@eduardobarros2958 its not about distance, its about separation. A heat pump to truly be efficient needs to have the condenser and evaporator physically on different sides of the building, one in one out.
There is comments getting 74 likes in 20 seconds here.
how good must a product be that the company has the confidence to SPONSOR a TEAR DOWN video of their product ?!? amazing
Yeah, sadly that kind of says a lot about our priorities in manufacturing, right to repair.
Also things like pricing and sourcing of materials important too.
EDIT: Something very important to note is also that when a business sends a product to a channel like this, JRE didn’t buy it off the shelf in a store or online.
Unscrupulous businesses have the opportunity to hand select every component from the ground up and do 1 off extras knowing its going to be torn down and heavily scrutinised and I think that’s VERY important to keep in the forefront of your mind when watching a video like this or considering a purchase.
Thank god for JRE and those like him.
How good must a TEAR DOWN have to be for company to WANT TO PAY for it?
It's amazing that some of your commenters are getting 70 likes in a few seconds.. No was these are bots.
Paid reviews are not so scary for manufacturers. Ecoflow seems to be paying all TH-camrs. Recently LTT and others
@@SergioIO79 There's some shady stuff happening on this channel. This guy has bots working his account to help raise monotization.
This is cool. I wish Ecoflow made 2 part version of this unit connected with hoses for vans buses and RVs. Like a mini mini split. It would be way more mini compared to some much larger versions on the market currently.
Oh yes please. Doesn't make sense to cooldown a room while the vacuum it's creating pulling in all the hot air.
So overall efficiency is pretty terrible
What vacuum. The condenser is capable of pulling outside air over the condenser and exhaust back to the outside. A the evap is pulling air from the inside over the coil an pumping it back to the room.
I mean if you set it up outside to blow in. Than your cooling outside pushing in creating a positive pressure.
Otherwise you do as stated above an it’s not a positive or negative it’s just circulating. With the Wave 2.
Good luck on the re-assembly! That looks a bit more fun to get back together. Don't worry about those random "extra" pieces that might be leftover afterwards! haha The idea on these is nice, but I would use at home mostly and would be more inclined for a permanent mini-split at that price.
This is aimed at VanLife and people who care far more about using less energy. The Watt/BTU is incredible. Obviously at a premium price
@@allendconder yeah, it is good for that crowd. I will say the Midea U shaped units are great if you have the window space. That unit is really good for the output and watts used. I have two that I use in the summer months, a 8,000 and 6,000 btu unit.
@@allendconder I am into van life or off grid living, and the idea of a low power smaller heat pump has always been appealing. The thing I don't like about this is the whole portable thing. I would want like a TINY mini split lol. Like how would you mount this in a van or a tiny house? The vents are awkward.
Even if they made a standard window style AC that would be preferable.
The biggest problem is simply the watts needed, most vans and tiny homes are small so you don't necessarily need the power that most window ACs provide, you can go smaller. Instead of 400 watts something like 200 or even 150 is probably the sweet spot. Which is doable because they make tiny fridges so making a tiny heat pump which is just a reversible tiny AC should be doable. I guess in BTU instead of 4000 btu you could probably get away with like 2000 btu.
Thus allowing people to have cold and heat all with solar!!!!! While also being neat, clean, and unobtrusive.
Right now people have like wood stoves, propane heaters, diesel heaters, all which take more work and more installation. Having a separate heating and cooling system is just more added complexity and more annoyance. A tiny mini split heat pump would streamline everything. Instead of having to find diesel or propane or sticks, you just have a solar panel that handles everything.
I currently have a window AC that runs off solar but it's HARD, that AC eats my solar like nothing, and it's quite simply too powerful for what I need. I can only run it in short bursts because it's too strong. So it goes from being too hot, to too cold, to too hot, to too cold. What I need is something that is lower power and runs more consistently.
Just ONCE I'd like to see one of these "standalone" A/C units have both an intake and exhaust for the condenser coil's airflow.
ALL These style devices exhaust the same air you're trying to cool/heat, which causes a pressure differential making the climate controlled space draw in outside air.
It has 3, optional but included, vents, 1 for intake, one for exhaust and 1 for the output air
once I saw one of these with sockets for big air hoses that you could mount on your window to use outside air to cool the inside air, I think LTT used one in one of their intel setup upgrades
@@rcguymike glad they understood the need for intake and exhaust. For my tiny cabin I am really interested in how much it could save on heating. Lots of inexpensive A/C units already available for in wall or windows.
The best portable AC units are two-hose models, and they're still junk. If your windows won't permit a window AC however, your choices are limited.
Trotec used to make one (PAC 3550 Pro) but they discontinued it a couple years ago for some reason...Now, there are pretty much no two-hose models on the European/German market
Seeing those two heat exchangers on opposite sides of the box is actually comedic, solid temperature differential you've got there
Not that different from a typical window unit. Still, could be better isolated.
There are sketchy 55" outside air intake and exhaust ducts and adapters. Its really an expensive dual hose portable ac about $1000 more than one you buy anywhere and plugin. Plus another $900 for a battery. Nothing but a gimmick. By the way, R290 is propane but very pure. Hope it does not leak.
@@rj.parker the amount of r290 is negligible. Like 40gram or 50 gram.
@@rj.parker this has lot more than one of those portable aircons.
I would have never expected a twin rotary compressor and reversing valve and electronic expansion valve. + It is veriable frequency drive. So it is more like if you buy a inverter portable heatpump which don't exist.
All of the cheap portable aircons have capillary tube and fixed speed compressor.
@@rj.parker qe
Very good explanation on this portable unit. I know I’m late to this video since I stubbled upon this video and it’s a very cool concept especially since it’s portable. As many of you have pointed out BTU stands for “British thermal units” and it has a cooling capacity that is equivalent to 100 to over 150 ft.² depending on what you are using it for. heating is around 150 to 250 ft.². Now this is not by any means a replacement to a standard portable or window units that are designed to cool down a small room. I can see this being very handy if you’re going camping, cooling that one hot room that does not get cool enough or if you want that extra comfort. I’m an HVAC tech. so this unit is very interesting to me and one I will definitely try out.
If this is used indoors, the air that is expelled outside has to be replaced from somewhere, which is outside the room and so the aircon has to continually labour to keep the temperature to where you have set it. Doesn’t sound too efficient to me.
You are absolutely correct.
Also, compressor gets hot by itself and it stays in the room lowering the performance of cooling operation.
And those are pretty common issues of any portable/mobile AC units. Split ACs are better but stationary (and much less noisy since everything happens outside).
BTU is short for British Thermal Unit, a unit of measurement that shows just how much energy your air conditioner uses to remove heat from your home within an hour
I thought it was the amount of heat produced/withdrawn in an hour, not the energy used to do it
The amount of energy required to raise 1lb of water 1 degree F. That’s the definition.
@@jginda1 you are a correct sir
How can you be so wrong when you play the teacher in the comments. One minute of google would have saved you the embarrassment.
The refrigerant called R290 is simply the flammable fluid Propane jejej, but with a small charge it is a perfect natural refrigerant with almost zero ODP and GWP.
Another correction, the 4-way valve only reverse the direction of flow, so the evaporator becomes a condenser and vice versa, but it does not make any type of compression, the only part in the cycle responsible of compression is the compressor. The part responsible of the expansion is the thermostatic expansion valve between the condenser and evaporator.
I use something similar when I go camping in Florida. It's so crazy to be 85 degrees outside and 70 degrees inside a TENT! Makes a big difference when trying to sleep!
What do you use? Is it cheaper than this thing?
@@Christopher_HotSauce Mine is a portable AC unit I got from Best Buy. It was like $500 but I don't think it's a heat pump? But it works similar with you having to pump out the heat from the tent.
@@tclark battery powered?
@Christopher HotSauce no this video literally shows the first one ever made.
It is an interesting product, probably more useful for RV living. But, 200% efficiency, which is a CoP of 2 is not impressive in heat-pump technology. Currently home Heat pump CoP is reaching 4, which is 400%. You would also need to connect two hoses, one to bring the air in to pass over condenser/evaporator and the other to take that air out. BTW, R290 refrigerant is pure propane and is a good refrigerant, used extensively in Europe but in N. America an unnecessary hype is created about its safety , perhaps to safeguard the commercial interests of CFC refrigerant manufacturers.
Wow, a portable 1 hose ac unit. Ive never seen such a common thing before exept almost everywhere
At only 1500 BTUs, it'd make a pretty terrible air conditioner. Good for cooling a tent maybe?
EDIT: I misheard it. It's actually 5100 BTUs, making it a pretty capable air conditioner. My mistake!
@@Tresla you just stick it under your blanket
@@Treslathat would be 5100 btu's, so it would cool an average sized room nicely.
How many are 100% portable and don't require a power outlet on top of being able to provide heat? As for the price? I'm afraid to look.
@@snakedoktor6020 It would be perfect for most RVs!
Amazing! Thank you for sharing this practical, new, versatile, potable heat- pump video. Definitely need one of those on my camping trips! Greetings from Madang, Papua New Guinea!
This is awesome I have been looking at these on TH-cam for months!
I'd be curious to see how this compares with small mini-split units and RV units. I've been looking for a very small AC/heat pump that can ramp down in output for a small van/truck build. Don't want to have a massive unit strapped to the side or something, and the volume is so tiny that even a very small unit would be way too much. I'll keep an eye on this one.
Thanks for the review. I've ordered one to see how this works. In our mild climate in Vancouver I'm just looking for a little extra cooling in the top floor in the summer and a little extra heating in the bottom floor in the winter. This looks like a great option. Installing a complete heat pump system was going to be hugely expensive and only 1/2 the system would be used at any one time in the year.
Let us know how it went
Exhausting outside will also create a vacuum inside the house (or wherever it runs) and will suck hot air from outside to inside through all leaks on a house.
Nice video for someone who isn’t working on comfort or refrigeration systems
Just so you know btu Is the British thermal unit and is the amount of heat energy required to raise 1 lb of water 1 degree in one minute
Pressure and temperature are relative so when you let out the gas in the spray can it lowers the pressure which makes it feel cold
A video testing the heating efficiency in cold climates like -10 Celsius would be nice. A lot of heat pumps really struggle to work efficiently in colder climates, if they are not optimized for such use. Greetings from cold Norway :D
The last few years have seen a shocking improvement in low-temp performance, such that they're viable even in the bitter Wisconsin winters that spend many days below -17 C.
@@obrysii Yes, the technology has become much better, and that's why heat pumps are the main source for heating in Norwegian households. In general heat pumps tend to work okay down to -10c, further down to - 20/25c the onze optimized for colder climates still work okay, and below -25c. Well your starting to use a lot of electricity so other heat sources is preferable.
Modern pumps get up to 8x efficiency if the temperature is above 9 degrees Celsius, dropping down to 2-3x in -10. below-19 they need electric heating. I have one of those…
@@erebostd That's completely untrue, modern ones can perform extremely well at temperatures down to -30C, probably lower than that too with more optimized models. Ground-based heat pumps are otherwise a very good option if you're using this for your house.
With r290. I am not expecting good low temperature oparation. I guess it will work fine upto -10c. Anything below and it would freeze up + the gas won't evaporate.
That is a cool gadget! Thanks for the teardown!
You can see the reversing valve and that’s why it’s efficient for cooling and heating as it’s using the hot refrigerant to produce heat and doesn’t require any flame.
So, the compression always happens in the compressor and is always expanded at the "metering device". The reversing valve simply changes the direction that the refrigerant travels when it is in a compressed or evaporated/expanded state.
Zack: explains vapor-compression refrigeration
Also Zack: I don't know what a BTU is...
I'm the exact same way. Know how this thing works but not what a BTU is specifically, lol.
@@cancelhandles its something like the amount of energy needed to raise a pound of water's temperature by one degree from what im gathering
Heat pump that takes heat from the room to pump it to the same room. Good if you want to heat your forhead up while cooling the rest 😅
Ducts, man, ducts. But mobile AC units still suck.
@@romgl4513 and if they just gave us a baffle and a 2nd hose to provide an intake for the exhaust then there would no longer be a pressure differential between the climate controlled space and the outside which causes the space to actually suck in outside air.
suck was absolutely the best term to use here too!
@@RyanAumiller They do offer 2 ducts, so there won't be a pressure difference in the room while operating.
@@RyanAumiller too expensive to give you a second hose
The kit comes with two hoses and adapters to use outdoor air for the working side.
This would be great for a camper van combine with their solar. Glad they went dual pipe. Insulating the exhaust and intake pipe would make it even more efficient. Do they connect into the whole eco system? (Inverter/other batteries). Like the one you installed in your shed?
Amazing even tho 68 F is still warm for us Canadians but hey it’s a great step 🎉
Way to go eco flow
I could definitely see them adding another compressor to get even hotter and colder if needed in the future
Brother, I have never commented on one of your video's, but the "you can't even see it blow through my hair" comment floored me. Had to pause the video.... good stuff.
Looks like a cool unit! I think it might be a good idea to add a second duct to the intake, so you are not creating a vacuum inside the space you want to cool/heat and therefore suck outside air back into the space through doors/cracks etc.
I just checked their website and they do have a dual duct hose option. Yay for efficiency!
@@Bigpimpini4231 Yay!
Single hose portable units should be friggin banned! But, that is pretty much the only option at local stores so retarded
yeah, after watching a video about those portable air coolers that just have those one ducts, im concerned about every single one of those, but because the first replied has said, thats neat, they should just make it as a default tbh
Exactly! I was looking for this comment. People don’t understand that a single hose portable AC unit is useless. It’ll just cause negative air pressure in the room that will suck in hot air from outside cancelling out the cold air the AC unit produces. Dual hose is the only way. This is why home central air units have the condenser unit outside the house and window AC units have the condenser outside of the house.
looks like a cool bit of tech. i have something similar in my window but it isnt portable. good to know ecoflow products seem at least somewhat repairable.
Jerry literally rigging everything 🫡😉.
More like digging
That's not Jerry, that's Zack
When he said “it’s rigging time” that was the moment he became jerryrigeverything. Excellent character development
Jerry literally rigging anything 😖🥴
@@alexus6237 Who's Zack?
Even without an open flame, it could catch fire. It has a humongous battery on the bottom of it. Especially if it gets hot.
So the coil that gets hot is going to be the condenser. The side that gets cold is going to be the evaporator. The refrigerant goes through an expansion valve which lowers causes the pressure to drop and therefore the refrigerant gets cold before going into the pump to get compressed, cooled, evaporated, condensed, and start over again.
I think you got it. Basic heat pump Air conditioner. Main parts are a compressor, evaporator, condenser, metering device, and reversing valve. Compressor, compresses the hot gas, pushes it through the condenser to condense the gas to a liquid giving off heat, goes through the metering device, flashing liquid into gas and liquid, goes into the evaporator that evaporates it back to a gas giving off cold and goes back to the compressor to get compressed again. Air conditioning 101 in a nut shell. Heat mode reverses the flow of refrigerant, making it give off the heat inside instead of outside.
isn't this just a window ac with a battery?
Yes, and all cheap plastic
Yes.
Finally some common sense. 200 percent efficient. Like wtf. 😂 Physics is a joke
@@_BangDroid_ Nothing cheap about this unit!
Yes it is just with more tech and more efficient and extremely expensive for no reason.
The valve doesn’t compress only expands hence the name expansion valve. One heat exchanger will condense the hot high pressure gas coming from the compressor into a warm high pressure liquid by rejecting heat (this can be used for heating) the liquid then gets expanded through the valve lowering its pressure (and boiling point) the other heat exchanger will then absorb heat (this will be used for cooling) and boil off the low pressure liquid until it is a low pressure gas. This then returns to the compressor to gain heat from the motor and once again increase the pressure. I’m a HVAC engineer in the UK👍🏾
Looks like I need to learn more! Thank you!
@@JerryRigEverything no worries! It was a good effort with no HVAC background
The smart thing about this unit, is that they dont necesarily pump cold air outside (you could ... but it wouldnt be smart to do it).
Most portable units will use the cool air from your room, to cool the condenser, then dump the hot air outside. Now the problem is ... if you are pumping air outside, outside air needs to come into the room. And that will be hot.
So efficiency for those units is bad.
By using external air to cool the condenser, and dumping it outside, you dont have such problem. Eventually the room cools off.
That "4-way valve" is a reversing valve. Two of the tubes on it never change, the one by itself is a discharge line, the one in the middle of the set of three is the suction line. The other two is where refrigerant is directed by the valve depending on whether you're in heat or cool mode.
The good thing about filming a teardown is, that you can watch your footage to figure out, how to put it back together 😉
So, the advantage of the old style 100% efficient space heaters is that they don't have any waste heat that then needs to be disposed of. Any kind of heat pump is always going to have waste that will have to be eliminated. And in an all-in-one unit like this, that means the efficiency of the unit suffers because you have to have some way to get that waste to wherever you're going to dump it, and that method is not likely to be air tight nor well insulated.
The waste heat only comes into play if you're trying to cool down a place. The only thing better than this is a diesel heater.
The expansion valve is the black piece at the bottom middle at 4:18 with the wires running to it. It is an electronically actuated expansion valve. Further the reversing valve does not further compression in any way rather changes the path that refrigerant is allowed to flow. Fun fact: basically any gas can be used as a refrigerant! R-290 is actually just refrigerant grade propane!
You look amazing with your hair blowing in the wind. 😂
As always the content is awesome Zack! 👍
Dude love the compressed air analogy! Very good way to explain heart exchange
With that duct forcing air out of the space to the outside, that will cause a negative pressure inside the house and make unconditioned outside air infiltrate into the home. This really kills the efficiency of portable AC units like this. The units with two ducts instead of one are the type to get, since they simultaneously intake and exhaust air from outside, leaving the conditioned space pressure neutral.
I'll never not be skeptical of sponsored "This changes everything..." videos.
Casey LaDelle does good, fair reviews. He tests things under his standards, uses, conditions… he ran the unit off of solar for a few weeks 24/7.., day- cooling, night- heat and it worked.
Usually you can get a two-duct variant, which is the same thing plus an additional plastic cover and duckt for the indoming airflow for the radiator. If you use one-duckt portable unit, it will dump hot air outside. But the dumped air need to be replaced from somewhere, so it comes from outside hot air into the room . If you ha two-duct system it gets air from outside and dumps aid outside direcly. So it is a bit more efficient. But otherwise, it uses much more power than the fixed indalled split system. And it is noisy.
It comes with 3 hoses!
Like someone else already said, this comes with 3 hoses. 1 hose for the air intake, 1 hose for waste heat to be dumped outside, and one hose to pipe the cooled air to a location of your choosing. This way it can be fully hidden from the space that it is conditioning. Pretty neat.
If you seal the room well then it's a non-issue, will just cause a little bit of under pressure.
best part it is still flammable. R290 is a propane refrigerant so if there is a leak which should be rare it can catch on fire if there is any flames around.
I was just reading the EcoFlow email regarding this product when I clicked on your video😂
Very interesting tear down, haven’t seen another person do this complete a review! Thank you.
Ok, Ecoflow is about to release a entire off-grid fridge and I'm sure about that.
They just did! th-cam.com/video/tyTueGatSNI/w-d-xo.html
@@JerryRigEverything lmaooo
@@JerryRigEverything LMAO! I was talking about a full-on fridge that you can see on houses
Edit: Hey Zack... apparently you forgot to show us the most important feature of this unit for efficiency.
Just ONCE I'd like to see one of these "standalone" A/C units have both an intake and exhaust for the condenser coil's airflow.
ALL These style devices exhaust the same air you're trying to cool/heat, which causes a pressure differential making the climate controlled space draw in outside air.
There is plenty of them. But they should be mandatory.... They have about dubble the efficensy, compared to this model. a 200% efficensy in a heatpump is kinda bad tbh. A lot of them are about 500% under optimal condition
It has 2 ducts. Check the website.
@@KodessR ooo, that is amazing then! I feel that there products are a little gimmicky a lot of time. But seems like they really are improving and growing In a good way
@@KodessR It has a 3rd for the output, so you can just leave the device outside and pump conditioned air inside as well, or stow it in an RV closet and use all 3
@@rcguymike nah it only has 2, but you can use one on either the hot side or the cold side but in order to get maximum efficiency (recirculation instead of positive pressure fresh air, iff the space is sealed enough for that to be beneficial) in the space with 2 hoses is the way.
I wonder what refrigerant they are using and at what pressures. I was dying to know, but you just teased me with the plumbing of the system! So jealous of this teardown, it looks so beautiful on the inside.
Cool! Zack look into a zeer pot. Very simple and is used in very low humidity locations and desert areas to provide refrigeration with no electrical power at all. Just water evaporation.
Let's be honest, the coolest part of every video, besides the content itself is the poetry behind every thoughtfully line of text. Amazing as always!
Every A/C needs two intakes and two outtakes of air. If you have only one outtake, it will use the air inside the room to cool the hot part of the system and will create negative pressure inside the room and therefore will pull ambient temperature air through every gap. So it's not THAT efficient. I've made some modifications on my "portable" A/C to take outside air to cool the hot part and outtakes the hot air without creating negative pressure in the room. The efficiency appeared. I've been living in a camping tent for three years now. I know there is no thermic mass on it but now I have a good ambience inside it.
I've just made a quick research on YT and, in fact, ecoflow makes it with two tubes in the window. One intake and one outtake.
Well designed! Tight, compact, efficient, and styled nicely.
Surprised to see r290 (propane) on an indoor residential unit. It is the most efficient. They must use a very small amount and it requires lower compression compared to other refrigerants like r410a or r32
Most countertop ice makers also use R290. I guess the justification is the small amount.
I thought countertop ice makers were usually butane
It’s charged with 130 grams of R290😊
Even those smaller "dorm" fridges & freezers use R290 (propane). With the small amount needed & overall ease on the compressor plus the environmental safety it's really a good alternative to more classical refrigerants.
@@TAWithiam Just for yucks, I unboxed my ice maker and, you are correct! R600a (isobutane)
Thank you for the breakdown, it answered my question I had.
It's awesome that you taredown more than phones now. I was really curious to see the components of the wave 2 product. Thanks
I'm sure if they made it a little bit larger, they could have the thing be 2 seperate units, have an internal coil of cable and an unspool mechanism, so you could stick the hose out the window to get an even more efficient unit. I wouldn't mind the unit being double the size if it's twice as efficient.
I guess it would still be portable, but not very practical
@@Half_Finis but I would trade practicality for efficiency. It would make the battery life last 2-3 times longer or cool down 2-3 times more with the same battery.
Or just make it dual hose unit. You could even make it a single hose with one inside the other with just a bit of insulation between the two so you're not exchanging heat between intake and exhaust. Would probably require a bit more energy usage for higher air pressures, but would probably outweigh the efficiency gained by not sucking in outside air to the space from it being a single hose unit.
@@andrewt9204 yeah but that still isn't as efficient as having the hot unit be outside
still the 2 hose unit is better than one hose
Wow, this could actually make camping less miserable.
😂👍🏻
Na man. Going outside is never the correct answer.
@@JerryRigEverything True, turning on TOTK now.
Just be aware that the battery is 1.2kWh, the unit draws 500W, so the endurance is max 2.5 hours.
For the Heating: Please mention that the "heat pump" only works as long as there is enough energy to pump.. commercial air-heat-pump units in central europe usually stop at 5°C because the air/humidity could freeze up in the unit when the energy gets removed.
The commercial units usually have a electric heater in the range of 2kW to 5kW for those low temp days, running as heat pump 90% of the time with varying COP.
So if its really cold outside you still need some additional heat source.
If you use water not outsideair as source you can get a lot more energy out of a water tank,
freezing it up in the process.. and then can use that ice block in the summer to cool your house again.
Well there are some air source heat pumps that can even go to -20C at 2 COP but it requires melting function reducing effective COP a bit.
This tech is anything but new. Most modern ac units could have this functionality with the installation of a single valve. But hopefully this is a good attention piece to make people aware of it
3:00 Fyi, a BTU is a British Thermal Unit. It's basically the amount of heat required to raise the temperature of 1lbs of water by 1°F
So its a standard phase change cooler, with reverse valve - to reverse cooling from heating. All powered from a battery, similar to a boat air conditioner. The only novelty is, its portability.
It will run off solar as well if you add a battery or EcoFlow solar battery
I was expecting Zac to say "and doubles as a toaster" - for that is exactly what it looks like.
I was looking for this thing breakdown photo or video everywhere! Thanks for doing this
3:25 a BTU is a British thermal unit. They are used to measure air output. 12,000 BTU’s equals one ton, a 6 ton unit is equivalent to 72,000 BTU’s
"If I knew what a BTU was I would tell you" What a refreshing lack of BS.
Wow.....I was hoping for a durability test
I always feel good about how my EcoFlow review videos perform compared to others…. Until I see yours..
E conversion for the tracked ZJ? 😁
@@rcguymike I talked to @Jeep about getting a 4XE to put on tracks, but that conversation just kind of fizzled out
After watching this video, there are a few points about Wave2 that caught my attention: The accompanying battery cannot be charged separately; it must be connected to the air conditioner to charge. This is particularly troublesome and unreasonable. When I deplete the battery of the air conditioner outdoors and want to charge it, I have to carry the entire air conditioning unit with me. Keep in mind that this adds up to a weight of 50 pounds. Wow, 50 pounds! What does that have to do with portability? For me, portability is a crucial factor to consider, and I might choose Zero Breeze instead. Their product weighs less than 30 pounds, which is half the weight of Wave2, and can be easily lifted with one hand.
BTU stands for British Thermal unit. The amount of energy it takes to raise the temperature of one pound of water by one degree Fahrenheit.
I've seen 100s of teardown video in TH-cam in 2023 alone. I always love this kind of video. But this one is the best teardown video I've ever seen. Bcz its totally a new kind of electric device, which is rare in these days. All we can see now is the upgrade of old tech. But this 1 is different and if it succeeded it will be a phenomenon. Thanks, Jerry, for giving us a heads up.
New device ??? Ye of little education
There's nothing new about this device.
I wish you’d mention the heating and cooling power in watts too. That unit makes a lot more sense to most people and is the easiest to contextualize.
Other than that, great video!
If it runs for 8 hours and has a 1100Wh battery, means average 130W average
The channel technology connections has an amazing series of videos about heat pumps. Strongly recommend.
Actually, it's not 200% efficient. As it's not converting the electrical power into heat. It's converting it into movement to transport and increase the density of the heat.
It is, however, able to move more units of heat than can be generated by the same amount of power. That is what the COP AND EER value is all about: Coefficient of Performance and Energy Efficiency Ratio
Also, the "cool air" is being "ejected" anywhere. As the refrigerant expands, it gets cold. It can then absorb heat from air passing through the condenser.
The air on the other side has now lost some of it's energy to the colder condenser and thus has a lower temperature then before passing through it.
200% transfer efficiency would technically be correct.
Hey ECOFLOW, I think I might need a rechargeable fridge! 😊
They got you! th-cam.com/video/tyTueGatSNI/w-d-xo.html
Guess what: EcoFlow GLACIER Portable Refrigerator for just 1199. For a stationary device, check out, how easy it is, to turn deep freezers into solar driven fridges.
I saw the breeze through your hair.
A BTU (British thermal unit) is the unit of measurement that measures the amount of energy needed to heat 1 pound of water 1 degree
Well stated and presented!
man EcoFlow just makes such great stuff. Great video!
First a battery, then a lawn mower, and now an air conditioner! What could be next?!
@@TheOnlyName One of these flying motorbikes please😎
I love this channel but I suspect its credibility is gonna take a hit with this one...
0:44 "...you won't even see the breeze through my hair..."
L O L!
😂😂😂
That's pretty cool, I could fit a 480, square radiator to this and have a wicked external watercooler for for the pc. It might make a better pc cooler than a room cooler.
You are brave.
Nice. Will look into this product.
Fun fact: the refrigerant R-290 is just non-odored propane gas. Perfectly safe, but keep in mind if there's a leak that it's highly flammable and has no smell!
Nothing new. The packaging only. More disposable garbage.
Bingo
For those that were also wondering: BTU = 'The British thermal unit (BTU or Btu) is a measure of heat, which is measured in units of energy' (according to Google).
Compressed air mostly gets colder because you are release the higher energy molecules and a little bit of what you said. The system you are looking at is closed so more like what happens in a diesel cylinder than a can of compressed air.
Cool setting, the magic is in the fourway, that can change refrigerant flow making swicth between condensor and evaporator. Fyi don't put this unit near source of heat such as stove or oven. This unit using R290 basically butane, it's flammable gas.
The banter as always 😁🥳
What terrified me is when he grabbed the copper pipe that is charged with refrigerant. I once messed around with a portable fridge and it blew up on me.
That was probably due to a manufacturing defect, fatigued piping, bad solder joint, or you just pulled the pipe way too hard - otherwise that shouldn't happen. If that does happen watch out because many minifridges use butane and other flammable gasses for refrigerant.
I like how his shirt changes to red when its heating and to blue when its cooling
The expansion valve always causes a temperature drop. The 4-way valve simply swaps which radiator gets the cold air...
R-290 is actually propane which is flameable
most refrigerants are flammable.
@@RyanAumiller i know but, it is supposed to be portable and it's never a good idea to cary flammable gas with you.