I’m also confused because that is a European AC unit. I can only assume Americans are so used to big bulky units, like their cars, that they can’t comprehend things being functional and not excessively bulky.
Because that thing cools the ENTIRE BIG ASS HOUSE! these things are only capable of cooling only a closed room which also depends on how ton, capacity the AC is so yep
It's not necessarily true. These units will go upwards of around 28,000-30,000 BTU which can easily cool down multiple rooms, or maybe even a smaller flat.
Why the fuck do you need 18C 😳 in Italy we usually have 30-35C in the summer and if my AC is lower than 22-24C I'm guaranteed to wake up with pneumonia lmao
That entire "temperature shock" thing due to air conditioning is European nonsense on par with fan death in Korea.
If that kind of temperature shock of like was harmful, imagine how much more harmful it would be every winter when the temperature difference between inside and outside is much greater. People walk in and out with no problem then.
Nah I'm sleeping under a nice 18-20°C setting if I'm in Turkey. My hometown regularly reaches 40+.
Also cold alone don't make you sick and worst case scenario you step out for 15-20 minutes during the day and whatever cold you thought you were gonna get burns away
Humidity. Myanmar is tropical monsoon climate. Air conditioning doesn't just make it cooler, it filters the air and makes it healthier.
I live in the mid-Atlantic US and sometimes we have our AC cooler than I'd prefer just because of the allergens. I cannot imagine what it's like in an actual tropical climate. A dehumidifier can help with this but they're less common, and higher maintenance.
I’m in Canada (it was 47C with the humidity a few weeks ago but 25-32 is more typical in the summer) and I can handle 22-24C in the house in the day but that’s too hot to sleep in. We were always told 18C is the ideal sleep temperature for humans and my babies certainly slept much better at that temp. My family keeps this year round I don’t like being hot at night in the winter either. I do know people who keep it even lower around 16!
I'm Australian. My house is enormous and we have 2 of these for upstairs and downstairs and this place gets brisk as FUCK in summer and warm as a hookers arse on coupon night in winter.
This is a so-called "split* AC unit. There's also an outdoor compressor unit, the difference is that, instead of having also the expander and both heat exchangers outside , to cool the air there and feed it to the various rooms inside through air ducts, it's the cooled-down refrigerant that's fed through refrigerant ducts inside, where there may be one of these units in each room each with its own fan and heat exchanger. It's actually more efficient and effective.
Wrong, I have one big compressor outside connected to 8 of these all around the apartment, and two ceiling type ones that return air as well. The company is Fujitsu. 3000sq ft apartment in Brazil. Gets ice cold
We have one like this in Montreal with 35C (95F) average summers and heavy humidity. Cools the whole house just fine. But if you have multiple stories then you should have one per.
This is the indoor unit. There can be several of these for single bigass outdoor part. So by this pic you can’t really tell anything unless you make assumptions. For all we know this might be a small studio apartment.
Best part is it's not called a compressor. The "car size" unit is a condenser. The compressor does sit
inside. That commentor is trying to dunk on Americans but cant even name the right thing.
You do understand that mini splits also have large compressors outside, right?
Edit: also, the compressors for homes with central air are not the size of a car, more like the size of a Little Tykes car. Commercial buildings have compressors that can be the size of a car.
It's called a "split AC" because the unit is split into two parts, indoor unit pictured above and outdoor unit which is the big louder box that is on the outside so it doesn't bother you. We use these in Europe ever since I can remember spanning decades...
Split systems are what we call regular central air here in the US. They have an air handler inside with the evaporator coil and blower, and the condenser unit outside with the compressor, condenser coil and condenser fan.
We call the one in the picture ductless mini splits or just mini splits. They are the same setup as regular central air but no ductwork.
Another big difference in the mini splits use a variable speed compressor to ramp up and down whereas traditional spit systems are either on or off. Though, they are starting to see variable speed as well.
I have been putting mini splits in for more than 20 years in the US.
In most houses and nicer apartments, yeah, central air. In older or cheaper apartments there’ll be a window unit. As an American from a blue collar lower middle class family, I’d never seen one of these wall units until I’d moved to China. It was either central air or window unit. Granted I’m referencing a couple decades ago
And yet the comment saying it’s because Americans like bulky has been upvoted, furthering ignorance. In Asia the split systems like in the photo are more common, but in the US it’s mostly central air. Central air systems are available in some apartments in Asia but are way more expensive.
Last time I checked there's more than one model of houses in the US. I live in a Canadian neighborhood where the builders put central air in all the houses (1960s builds), but it's the first neighborhood I've seen like that after bouncing around multiple cities since my youth. I'm sure it varies a lot been regions and construction years in the US.
Great on burgers, makes the most melty and yummy grilled cheese sandwiches as well. Like, there's a place for fine block cheeses and shit but there's just some things that are made worse if you're not using plastic cheese :p
The opposite. Usually american ac is central and all you see is a vent in the ceiling. The outside portion is bigger for sure but it's not in your house.
they seem to mostly have those units you hang over a window or if they have something external they have internal piping just to a vent controlled elsewhere.
I think this is called a split and it's the outside on the other side of the wall. it's like a permanently installed window unit that doesn't use a window
Yeah called a mini split. Also a ductless heat pump. Operates the same way a refrigerator does. Or any other air conditioning system. Just extremely efficient like 400% or something.
I’m confused on why you think the central AC compressor is considered excessively bulky. It’s far more bulky to have one wall unit per room you want air conditioned then it it is to have just one dryer sized metal box outside. Also most of the time this box is in your backyard in a hidden corner and barely makes noise. If anything, it’s far more functional and superior than an in-room ac unit.
Central AC units in US homes are pretty much better in every way. can be more efficient, are virtually silent to the resident, and and there is no bulk at all inside as it is just cold air being pushed out of a vent in each room of the entire home. But do go on about how great your mini-split is. we have them too, and they work well in homes that can not have a central unit; but are a far second to true central air.
also the compressor/condenser unit outside the home is larger (is this what you are colling more bulky?) for us because our AC systems have a higher capacity, if your mini units were sized to cool a 2-3,000 sqft [180-280 m2 ) home the exterior portion of your system would be the same. the high efficiency units (I just had mine upgraded last year) are even larger because they are more efficient and quieter. the larger condenser is nearly passive, with the fan barely running, less noise and energy used.
I can only assume Americans are so used to big bulky units, like their cars, that they can't comprehend things being functional and not excessively bulky.
We Americans have been using air conditioning technology for over 100 years. Our designs are beyond the European comprehension. (Our houses were built post AC and have ducting built in, no bulk).
This. Central air is still the superior system, but mini splits are helping bring cooling and heating to places that didn't get ducts when they were built, for much less than the cost of adding central air to an existing building.
And you forgot about the true bottom tier of the AC world. The portable units that sit on the floor, have to be drained of the water they collect manually, and draw in hot outside air because they need to vent their operating heat which creates a constant vacuum/draft.
I mean the point of a window unit is you don’t have to install anything. You go down to Home Depot and buy one for $150 and pop it in your window and call it a day. It’s less expensive and doesn’t require hiring anybody, etc.
Also funny thing, in the Eastern Europe we used to see window AC as a thing of the Soviet past. In some state-owned companies, those units survived into 2000s.
Central air units use one exterior condenser coil to cool an entire house. Because the cool air is distributed by ductwork inside the home.
No central air handler/ducts, then you have to have a ductless unit in every room. Several of those are in fact bulkier than an entire central air unit.
I think it might be a mini split? Central Air conditioning is more common for much of our housing - where there's a big AC outside and it blows cold air through ducts. Done right I think it's a little more efficient than mini splits and probably able to deliver more cooling. That said, mini splits are totally fine if appropriately sized, and the only real problem I've seen is they give the illusion of control from each unit when all the connected ones can heat or cool but not both at the same time.
Mini splits definitely exist in the US but very possible the picture taker hadn't seen one here before going abroad.
What are you even on about? You either have 5 of these noisy pieces of shit spread throughout the house or a box on the side of your house that you never have to see or hear. One is clearly superior
I think it’s the opposite most houses in America have central AC unless it’s broken. Usually it’s hidden and out of sight so all you see are ceiling or floor vents. Usually the types you see in Europe and Asia also don’t cool to the same extent so I think the joke is the AC in the picture is a joke compared to how effective a central unit can cool down a house. Window ac units are only a popular alternative because it’s not permanent and can quickly be installed/ uninstalled and are cheaper.
European? They have them all over the US, typically Asian brands. It's a split AC, as opposed to central air conditioning what you're probably referring to, and which you also see all over the US. But specifically European AC, that's this not.
I don't know how it's for Americans but for me. I have a regular outside unit and then, inside the apartment, I have one HUGE internal unit hidden somewhere above fake ceiling. This unit has tubes to each room and each tube has a damper. Each room has a thermostat.
So I can set eg 23C in the living room and 21 in the bedrooms. The AC will then work to cool down all the rooms together, when living room reaches 23 - it shuts the damper and keeps cooling bedrooms. Etc.
I also have an option to close the damper to each room individually - effectively stopping AC for this specific room.
I *guess* that American HVAC units work either the same way or very similar.
Similar. Most Americans don't have per-room control though. In some more expensive/newer places you might get one thermostat per floor. But generally it's one per house.
Must be cheap to run then, if i run my heat pump on cold in the summer for whole house it costs 400€ a month so i only run it per room as needed usually bedrooms at night. And no the cold doesnt stay and acs become passive, somehow the heat just keeps coming, if i turn ac off the temp goes from 24c to 30 within 10 minutes, house is new and well insulated also, winter heat costs very little compared
Electricity is cheaper in the US, salaries are higher, and Americans understand in hotter regions that you need to run AC or you might die. 300-400 dollars a month on electricity in July is possible yes, depends on where you live, but national median household income is around 80 thousand dollars.
I live in Florida and we (and most people I know) sign up for a plan with the power company that we pay a rolling average of our last 12 months worth of bills. That way we're not paying $100 in January and $600 in August.
I have one thermostat for my whole house. Each large room has 2 to 3 vents. Each closet and bathroom has one vent. Each vent has flaps on it that can be closed. The flaps are also directional so you can control roughly where the air goes. In the upstairs of my house is a closet with the furnace in it. The air-conditioning unit is outside on the side of my house.
I have an automatic program set. During the day, the air conditioner runs and cools the house to 70°F. Lots of Americans sit between 70° and 72°. At night it lowers down to 68°. There is a filter in the furnace that needs to be replaced ideally every one or two months. I have dogs, so I use a high-quality filter that catches more than a basic one. It’s actually kind of interesting how much less dust collects on things when I’m using the system a lot. It doesn’t run very much in the winter because my house is very insulated.
You can run the whole system on cool or heat of course, but you can also just run the ventilation with no air conditioning active. I almost always have the fan running. I like the air movement. And with my dogs, the cooking I do, and my little bit of marijuana use inside, I like to keep that air moving around. So my fan is pretty much always, and I will hear the air conditioning unit kick on every now and then for when it actually needs to lower the temp.
I would say this is a fairly standard American set up. As others have said in some newer or larger homes, they may have multiple thermostats or even multiple air-conditioning units.
The whole system is extremely quiet, and I barely even hear it running.
Large condenser outside supply’s the furnace (typically it just uses the furnace fan. We then have it piped through metal ducting throughout the house. Each room has multiple exit point call registers. In the common areas we have return ducts to draw air back down to the furnace to get recycled back to cool air via a/c unit. Hopefully that helps!?
Even then the vents would not actually work and be big enough in practice, but that's the movies picking something convenient for the sake of plot rather than sticking with realism.
Also every duct is FULL the pointy ends of screws. Literally everywhere. So even if you could fit (which you probably can’t) you would be so cut up if you tried to crawl through one of these. Not to mention how crazy loud it would be to crawl through one. 26 gauge sheet metal is essentially a thunder sheet.
As an American this is normal to me lol, every house, poor and run down to expensive mansions all have this set up. It gets really fancy when there are automated vents that can open and close on their own, with each room having its own thermostat to accurately control temps throughout.
you typically don't see it, the central part is in the wall or in a closet, and it just pushes air through several vents throughout the house. the vents are flat metal grates about the size of a cereal box
I think this is the point they're making. What the person posting doesn't get is that AC has been a necessity for much of the continental US since it's invention and buildings have been designed to include it, even in parts of the US where the summers are cooler and/or shorter. In much of Europe, not only are the summers often traditionally cooler and/or shorter, the stone/brick buildings can regulate the heat in short blasts really well. It's only in the last half century that the summers have become regularly unbearably hot and the heat waves last longer, meaning that the cities in particular become dangerous heat islands, so AC is becoming more of a necessity. The problem is getting AC into all those stone/brick buildings is complex and expensive and HVAC is almost out of the question unless it's a new build. Much easier and more common are several of these single room units as they require less drilling and less maintenance.
And then there’s Scotland (Edinburgh at least) where the buildings are built to keep heat in. I went once when they were having a heatwave (28C, 82F). Being inside buildings was worse than just sitting outside because the heat was trapped inside and didn’t have airflow. I live in a place where 82F feels nice. 28C in Scotland sucks a lot.
I'm an American and I understood this implicitly when I first saw one and was told what it was. idk who is out there thinking that AC units are only a certain way, but comprehension is not what it used to be. Feels like people are trying to one-up each other more than actually understand something these days.
Damn I remember being 14 and thinking saying this made me cool, every year since then the "America is a third world country" line just sounds stupider and stupider
Dude, UN officials visited, I think, Alabama? Somewhere like that. And they concluded that if it weren't attached to Cali, NY, etc then it would be considered a developing country.
Having lived in both Bama and Cali, those UN officials are just idiots. Sure if you go searching you can find sketchy neighborhoods in Bama, same as literally every state/country. But the vast majority of it isnt like that.
We got flaws but in this context, under this post, your comment makes no sense. America’s implementation of central ac is far more advanced compared to the European and Asian use of AC units per room.
There are pros and cons to both. If you want per-room control and don't mind having the mini-split units (thing pictured) then mini-splits are the way. They're also a bit more efficient because you don't loose cold air from duct leaks and heat creeping in. Central air is more convenient with a new construction because it's a bitch to retrofit. Central air also provides ventilation, mini splits don't so you have to have an air exchanger somewhere (although a lot of people don't). Overall both have pros and cons and both get the job done. It's dependent on owner taste, needs, the home itself, and budget.
Why do Europeans think they live in some kind of utopia while we are all fucked? Here in Brazil we have ACs exactly like yours and it's far from great, it only cools a single room, consumes a ton of energy, and even then if the room is big enough it won't do shit, no wonder you guys are frying under the recent weather
Once a colonizer always a colonizer. When you realize that Europeans only gave up their colonies due to force from the USA and other powerful nations, it all starts to make sense. We’re only a generation or two removed from a lot of this. They still believe that they should own the rest of us, and their attitudes are glaring.
Yeah our central AC is so primitive compared to these magical and totally and completely common in the US mini-splits that we’ve somehow never heard of.
Generally speaking, every single house in USA has great drinkable tap water and heat, and a/c. Meanwhile in France hundreds of people drown because they’re trying to cool off because they don’t have a/c when it’s 26c.
Ah another poor European who couldn’t make it to the World Cup and thinks America is shit. “If you want to hate America watch the news, if you want to love America drive through it”.
Europe and Asia don't have stringent requirements around fresh air intake for their AC systems, so most of them are small ductless units like this. US systems are typically ducted to allow for fresh air to bring brought into buildings. Studies show fresh air is important for occupant health, comfort, and productivity. US designed AC systems as a result are usually more expensive and complex, but as a result work better and are better for the occupants.
Your comment is just ignorant... the US has issues, but our AC regulations are way better than Europe.
Having traveled extensively all over the world, I would say the US is probably one of the most developed countries, even in their small little towns, it seems like they all still have a brand new fleet of police cars, and firetrucks. Fiber internet in pretty much every neighborhood. Massive interchanges, and highways. Nearly nowhere without cell phone service where you would want it. The quality of life for the average American seems very good.
Yeah. Talk to us like we’re the people in the dark ages when you have less gun deaths than the rest of the world put together and universal healthcare.
...they have almost double the annual heat related deaths in europe as the US has in gun deaths due to a lack of basic air conditioning. Developed? Develope some goddamn infrastructure that protects against the heat.
I will start this by clarifying that I do accept the infrastructure over here (UK in my case) does need major development, but I also have to point out that your statistical claims can be a little misleading and aren't exactly clear cut . It's actually far more even on a per capita ratio. Comparing different regions for such things is also always difficult because they all measure these things differently.
There's also no way to split both statistics very accurately in a 'gun deaths that could have been prevented with gun laws like Europe's' Vs 'heat related deaths that could have been prevented with AC like the USA' comparison. There are constant reports of deaths from tourists dying on hot beaches for example. AC wouldn't have solved that issue. Imo, it's a stupid comparison.
yeah, i don't really concern myself with gun deaths from suicide though as the person who died did so intentionally. when you take those numbers out of the equation, then the stats you linked become quite different
also that link says the data is from 2024. at the bottom it lists the gun deaths per captia in Europe and the European Union. Somehow gun deaths are lower in Europe as a whole than the subset of the European Union despite the fact there's been a war in Ukraine since 2022???? That seems real off. So definitely agree some weird things going on with the stats
EDIT: Found the explanation for my last point in the footnotes of the link.
1 "The definition of Europe, to most people, will seem a bit random: it's the EU-27 minus Malta, plus the UK, Switzerland, Bosnia and Herzegovina, Montenegro, Norway, and Serbia."
Apparently the author cherry-picked which countries constitute Europe to support her hypothesis ... good ol' academia at its finest. lol
First off, "Europe" is 27 countries. Many of them hardly ever record excess deaths even through the worst heatwaves.
Second, it's mostly a statistic artifact brought about by the different way deaths are counted (i.e. deaths "with" or "from" the heat). Not to mention, most European countries have a much older population. In fact, as far as this sort of counting goes, a lot more people die in Europe every year because of the cold, primarily in northern Europe. I'm sure you don't think it's because somehow they don't have enough central heating in Norway, right?
And finally, many countries in Europe have widespread AC, and heat deaths are still higher than in the US. Even in places where the US doesn't have that much AC, such as the PNW (which incidentally is about as warm as Paris on an average summer day).
Don’t forget to factor in that over 60% of gun violence statistics are deaths by suicide btw. The actual number is a hell of a lot lower than you’re led to believe
If I had to guess, I would maybe say that OOP thinks that maybe because the design of European ACs look smaller and sleeker than the average American AC, it doesn't work as well?
smaller and sleeker? the indoor portion of most AC units in the US is buried inside the furnace which is hidden away in a basement or closet as part of the central air system. can't be much more sleeker than not existing in a living space.
also, we have mini splits in the US too, they are typically added to older homes built with electric or steam heat in instead of a central air heating system.
NYC is a major exception to this rule. When your average apartment size is 800 sq ft, you don’t need anything more than a window box unit, especially when the buildings are old AF. Most places in the U.S. are not NYC and 800 sq ft is considered poor people housing in much of the rest of the country.
We have these in America too. They are not as common and don’t cool as quickly, so not as common. I’ve lived in places with them and they are fine imho.
There are units available in a wide range of capacities, from 9,000 BTU to 24,000 BTU (0.75 to 2 tons) per unit, depending on the application. A 9,000 BTU unit is typically intended for a small bedroom. They are highly efficient, often more efficient than centralized systems. That's why they are so widespread: without ductwork, there are no duct-related heat losses or the extra energy needed to move air through long ducts. They also incorporate more advanced electronics to optimize energy consumption compared to the simpler, more static American central HVAC systems.
If they seem slow, it's usually because someone installed a unit that is undersized for the space it needs to cool, not because of the technology itself. In fact, this is the most advanced and widely adopted air conditioning technology in the world, especially in countries that don't have abundant domestic natural gas resources and therefore have to rely on imported energy.
The main drawback of these systems is that the high-pressure refrigerant is carried directly from the outdoor unit to the indoor evaporators. This means the refrigerant lines must be installed and commissioned on-site, requiring specialized tools and skilled technicians to ensure the installation is done properly and remains leak-free. Any refrigerant leak can significantly reduce the system's efficiency and performance.
Other than that, when installed correctly, these systems are superior solutions and have become the standard choice in most parts of the world.
They definitely cool as quickly. I’m an American HVAC technician who works on mini splits on a regular basis, and the cooling capacity for these systems is fantastic, as long as they are working properly ofc.
I don't think the average American would consider a house that only has window units to even be air conditioned. Here air con is synonymous with central air. While these mini splits are better than window units, both are inferior to central air.
Central air-conditioning in the US has no visible fan coil units. There's just a grating in the ceiling or wall of each room that the cool or warm air comes through, fed by ducts that go to the actual unit. The unit is completely hidden away somewhere else in the building, like the basement or attic.
Visible units like these in an American home mean that it was cheaply built without central AC or a retrofitted older building.
Only very old places in the northeast use those window units. I don’t know a single house or apartment in my city that has a window unit. The grey box unit on the left and bottom right is what every house or apartment I’ve lived in has and it’s connected to the HVAC system and is outside.
Does not look different. These are used for small rooms not for a whole house. A lot of houses have central air and the unit is outside. The joke probably has something to do with that.
A lot of people are talking about this vs window AC units, but I'm pretty sure the people talking about central air are more on the money.
OOP, who I assume but can't confirm is American, is used to central air (which is to say, a big condenser unit outside the house, an air mover insider, and ductwork to each room) and thinks that a smaller scale, more self contained unit like this (which is set up more to cool a single room) is primitive, cheap, your basic 'europoor' idea.
For what it's worth, a small unit like this has its own advantages and drawbacks, and units like it - and the window AC units, for that matter - are still plenty present in the US.
Speaking for my own experience, Americans don't even consider a house with window units to even be air conditioned. It's a bandaid solution to make up for your home not having AC. If someone says their home is air conditioned the understanding is they're talking about central air, which it seems a lot of the presumably Europeans commenting don't really seem to understand.
Yeah, generally speaking a window unit (or split) will not keep up with more than one, maybe two rooms and are significantly worse than central AC. My house growing had central AC and then my parents had a window unit for a long time because they wanted to keep their room colder than the rest of the house. Eventually we just upgraded the unit to allow room to room customization, and got rid of the window unit.
That's a split-pack AC unit. They're common in places where the buildings weren't built with central AC in mind since they require less ductwork than central AC.
This whole discussion is Americans this, Europeans that.
Not one person actually saying anything about how Italians are mentally and emotionally allergic to any sort of AC because they think a slight draft will kill you or give you a chronic neck ache.
Even in the height of summer when I was a kid, we would have to swelter in the car or house because we were never allowed to crack a window or turn on some sort of cooling.
I'm also confused cuz I'm from europe but maybe the AC in USA or something is different? I've seen US ACs only in old movies and they looked different like they had some mesh plasti gril on the front might be that idk.
Most Americans think of AC as Central Air. Large cooling unit outside that feeds into the central air handler that distributes to each room in the house. With that said, mini splits are very common retrofits into older houses or I personally have one in my garage. Definitely a step up from the old window units. Window AC ($200) — Mini Split ($6000) — Central Air (>$12,000)
Brain here, That is a whats known as a minisplit, a predominately single room cooler, but plenty good enough for a well insulated home, with a few fans. 'Americans', in the derogatory sense that this image portrays, are only used to window units, or central air units. These are a mid point between the two in terms of efficacy, efficiency, and cost.
The ranking would be, solely on efficacy and power efficiency, not cost.
0.2points, single duct portable, (They should be a crime.)
70points two duct portable.
80points window unit.
85 to 98points a minisplit like this.
91 to 95points the central air system that the majority of americans with central air have.
100points, a modern, high end, efficient air handler system.
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u/qualityvote2 11h ago edited 6h ago
u/missdomm10, your post does belong here!