You forget that he is an excellent engineer from the usual videos. The testing was on point, and data presentation was really understandable, and made rhe comparison more alive.
Nice saying, but you need to know that the certifications comes by test with standard method not by just experimenting ;). However, I really believe that mehdi can come with his own standard test method if he wanted to :)
I have a feeling that Infratech knew about the Bromic Heaters document and wanted you to help them debunk them, that's why they were so confident. At 9:47, that asterisk really sounded my asterisk detector, since one asterisk can just say "as long as package has been dropped from 3,000,000 light years."
Am currently doing diploma in electrical and electronics Engineering but you are one of the Engineers on youtube that always inspire me to learn and advance more especially the way you deeply analysis and experiment in a humourous way thanx you Mr. Medhi 🙂🙂
@@Maric18 you can see lots of things that are transparent to infrared radiation. Or I can reverse this statement. Water is a great example of something that is transparent in optical and almost completely opaque to infrared
Thats heading towards the concept of "Lifetime fluid" in cars that used CVT transmissions. Lifetime just meant the trans fluid lasted as long as the transmission. When one was dead so was the other.
@@andrewd1455 I dunno about that, I think heating elements matter just as much in that instance. The rest is just the structural metal bits, where I'd imagine a failure would likely occur extremely early if at all; the reflector and the insulation where about the only thing that could go wrong would be having holes in the insulation from the get-go or the reflector literally falling off as soon as you install the thing; and then there's a bit of wires running through the device with no circuitry whatsoever, but it's just wires with one end coming out to connect to the heating element and the other to connect to the power source - the only major failure I can envision for these is insulation melting off over a long period of time, which I guess is a valid concern. Still, the heating elements and the structural metal are probably the largest contributors to the cost, and out of these two the heating elements are much more likely to fail, especially over a period of time, I'd imagine (from the quartz having imperfections that eventually cause it to crack, to the wire wrapped around it having quality issues which might lead to uneven heat distribution)
Should have measured temperature off the top of the units while they were running. If the Bromic's top was cooler for _its surface area/Watts consumed_ than the Infratech's, it would help support their claim of a more efficient reflector.
It doesn't have a superior reflector, it's marketing lies. This is already explained and obvious from the energy draw and heat output. If you're still confused watch the video again.
@@ponchorodriges8460 lmao if they put that much effort into their warranties, they’d probably have the most competent customer service in the industry (Ignoring the side effects of having to get murdered)
Reminds me of a car transmission oil that "didn't need to be changed because it lasted the lifetime of the transmission". What they didn't tell you is the expected lifetime of the transmission is 100k miles (aka warranty coverage) assuming you don't change the oil. But it'll last much much longer if you actually change the oil.
And in the buiness, that's what we call FRAUD. You can't just lie, drop an asterisk beside it, and explain that it's a lie at the bottom in fine print. You can only go so far with an asterisk like that, and that one crosses the line. Also those reflectors had the same profile and looked pretty similar. Unless there's some material or thickness differences, I agree, nothing "magical about them". Probably made on the same assembly line, one's just cut a little longer. Clearly they were trying to BS you about the guard on the front not blocking radiation. I hate it when tech support just lies to my face.
Gotta love that companies can just define "lifetime warranty" to be an arbitrary number of years in the fine print. I get that "lifetime" is _technically_ not a standardized unit of time, but come on. That's like the old saying "give a man a fire and he'll be warm for the night; set a man on fire and he'll be warm for the rest of his life"
some define lifetime warranty as the lifetime of the product, and it only remains a product for as long as they want, after which it is no longer a product, therefore its lifetime is over. so yes, very arbitrary, and utterly meaningless
@@TrueHolarctic Happen to know based on what regulation / court case / law / etc? I'd love to have that as a reference when I call up customer service. The most popular warranty protection I'm aware of is Magnuson-Moss Warranty Act but that doesn't have any requirement for 4 years to my knowledge unless that was established in a court case somewhere?
I do electrical for a big restaurant in Dallas that has around 20 infratech heaters the same size as what you got and the elements last around 2 winters being used for around 12 hours a day, 4-5 months of the year. Changing these out is fairly easy but the main problem we always come across is the crimps on the end of the wires that go on the filaments burn up rather quickly and leave a good chance to short to the casing of the heater once the wire melts off
Mehdi: "...I'll leave my address in the description..." Me: Are you insane dude? *checks description* A link? Is it a rickroll? *clicks anyway because i need to know* Oh... I should have expected that :)
Actually it isn't too difficult to derive his address from the videos. He shows the surroundings of his house which can easily be used to find the address.
For temporary connections, Wago 222 or 221 you will find very handy as they won't damage the conductors and are available at 32 and 40 amps. The 222's have a testing point too.
Yea okay - I was like "No way he's posting his home address, that's a mess waiting to happen!" But I see I was worried no reason :D And yes, I may think you're a bit crazy Mehdi, you almost lit ur pants on fire for a seatwarmer :D It's okay tho, I love you for it
Mehdi on wireless charger: Terribly inefficient, go save the planet. Mehdi on heating the outdoors with 6000 watts: Let me put up two whole videos and a giveaway on it.
I wasn't expecting much from this video, technology or science-wise.. but you show that a curious mind can put on the scientific lense and look at *anything* to understand it better, more deeply, and figure out causes for things we see in the world.. awesome!
By evaluating the profile at 5 feet against the floor, I think that's more useful information, since that's the profile that would affect you a few feet off the ground it it's mounted at 8 feet. Or in other words, your face would feel that pattern, which is more important than the floor.
Indeed, also the vast majority of the cross sectional area of the human body is above the waist. Most of that being the torso so that is the area of your body that. You might not feel that as directly due to the insulating layers of your clothing but it is still contributing a lot to reducing the inevitable heat loss that would still occur even through your clothing. By heating the outer parts of your clothing even if it doesn't manage to reverse the temperature gradient through the layers of your clothing it will at least reduce it. This in effect would aid your clothing in reducing the body heat lost to the environment by reducing the thermal gradient that is drawing energy away from you. End result is a non trivial fraction of the heat the air is absorbing from the outer layers of your clothing was deposited there by the heater and thus is not being drawn from your skin. Since we experience temperature in those relative terms from receptors in our skin detecting that energy gain or loss this would also make you feel warmer even if it is less noticeable given the more significant heating of any exposed skin.
7:06 and this is one reason we use split phase power, both hot wires are at 120V potential to ground, but 180° out of phase so across the two, you get 240V. If you get shocked, unless you touch both hot wires (which almost never happens), you'll never get a 240V shock.
Reminds me of that Mould effect video where he gave my personal favorite quote "this is a mechanical problem and as an electrical engineer I am overqualified to deal with it"
Just discovered your channel while looking for heating options for my deck. I'm in surrey, so basically same temps outside as you. Love your content, and it's given me some thing to consider. Thanks !
Yeah there's very little you can do to improve these now. Improving power factor, using material that is much smoother and free of perfections, and improving resistors is about as much as you can really do at this point.
@@Unethical.FandubsGames Well there IS one element they could improve. The safety guard! With a more reflective coating and thinner profile they could keep the safety but reduce how much it absorbs/reflects infrared radiation. Honestly, that's really the only thing left you could really do. As you said, not much else to do.
Giant resistor with the parabolic mirror. Both are essentially "solved" for now so yeah, not much a company can do to get a competitive advantage, at least for performance. You would have to look at durability, customer service, quality of components (Although these are essentially identical too), and most importantly price. And I guess aesthetics, but you can't really reliably just "improve aesthetics" of your product, that's subjective.
Yeah, it's a race to make the lowest grade energy output (heat) in the most efficient way possible. Kind of a brain teaser, too, energy is dearly generated by heating water to generate steam to get momentum from a turbine in order to generate electricity, which then gets sent out only to be converted back into heat :P But that's the way it goes.
I paused the video halfway to come down here and say: I have never seen anyone work so hard on any review paid/unpaid and work so damn hard to make a fair comparison. And you mention that paid conversation as well. You have my respect, sir.
I like how the Bromic support person was just so positive about how the grill does not block any radiation and then backed away by saying 'talk to the engineers'. That is kind of rude.
@@danoconnell1833 why should a customer service representative answer in depth questions surrounding the physics of the product when they aren't an engineer? I would love to give my customers all the answers, because I want them to be satisfied, but I'm also not gonna throw myself under the bus, by telling them the truth about something that would be better communicated by an engineer. I just fix things. The rep in the video just answers the phone and refers issues to the appropriate parties.
@@TheIronClooch You are much too young to see how much evil is packed behind such philosophies of demeaning a human into nothing more than a fucking answering machine to take you to the right department to get ripped off. It's no different than the guards at the camps directing the, "guests", where to go.
@@danoconnell1833 what i mean is little did the customer service know he's talking to an electrical engineering guy, not as an offense to those customer service.
As a fellow electrical enthiousiast, I approve of the applicable safety requirements during testing. I mean, it’s obvious not to touch any metal objects whatsoever during testlab scenarios. Though it should be mentioned no mechanical engineers are allowed on site.
Mechanical design engineers help produce everything that you can touch though. I think that it only takes an electrician to assemble. Seems like an electrical engineer is not necessary. I like how you were doing all the mechanical engineering and testing stuff....the right stuff rocket engineer. 😀😀😀😀
@@nloughner2015 I’ll happily fix that lighting for you. But please don’t let me assemble anything that requires more than a PZ2 screw driver. Or was it a PH2? Doesn’t matter, both work
wow man thanks i picked up the heaters from your address. they work fine and now i totally wired them fine from watching ur prev video. Thankyou so much 👍
@@cherriberri8373 This fine person right here is just thankful to receive such a generous gift from Mehdi and all you can do is accuse them of sarcasm. Maybe you're just jealous.
You are amazing. You made a completely unbiased (and very thorough) report by testing the heaters yourself. And at the end you even just give them for free. Well sir thank you for existing
@@flandrble Sony is actually pretty good, so is Asus's gaming line, they're just pricy. I refuse to buy phones without headphone jacks ever again. It's so nice to have a modern too of the line phone with a good internal amp and a headphone jack.
Funnily enough when you talk so firmly with your accent it feels so natural and so good your voice randomly pops in my head whenever I'm messing with something dangerous
@@proxyhx2075 Idk... its basically a bit of quartzglass, sheet metal and nichrome wire. This should be very easy to produce. Its not over the moon, but its not great either.
This is by far my favourite video of Mehdi. It's amazingly well made. I would love for him to make more videos like this comparing consumer stuffs. And forget the heaters, I want that profiling tool from 02:07
Never thought about buying one, and doubt they're avaliable in my country, but I watched all of this video because it was soooooo good. I feel like alot of reviewers of stuff don't even put in 20% of the effort that this took
I've honestly been watching your videos for a while. Every time I watch one I enjoy it. That's for both the informative and comedy portions! Only today have I subscribed. I wasn't sure I was ready to take the next step with you. I have commitment issues with youtube content creators. But you've earned it. Thanks for the laughs and the videos.
I believe it's important as well to test and map the difference between the infratech with/without the guard as well since you did this analysis point for the Bromic and see how they compare exposed as well as with their default guards.
Infratech did not claim that their guard was magic and does not block IR. It was a test to invalidate false claims by the manufacturer. Not needed for the comparison IMO.
i was wondering about that. when that part came up it made think of those various science videos where people should shine lights through different size and shape holes and get different kinds of patterns and even spread depending on shape, size and distance from the source.
Yeah, a very thin highly reflective grid, using the least material would block less heat. The fat black grid absorbs the ir and re emits as different wavelength heat to heat the air. I am proud of you for not buying the bs about the grid distributing the ir.
yeah I was thinking of chicken wire, you could even put glossy chicken wire, that way you can actually claim to reflect 90% of the IR... instead of painting it black for aesthetics. It's like listening to a customer I had today, she wanted to find a glue that was the same colour of her roof, so that she oculd glue bird spikes on her roof... her husband was trying to convince her that nobody would see it! I interjected... well the birds might will, I think he lost that battle anyway, they ended up with light gray instead of standard white 🤣
These aren't something I'd need where I live in Texas, but as usual, the video was very informative, and having a fair and thorough comparison despite payments from one side lends more merit to any endorsement.
I love how you gave the both a fair test! You could literally do your own show on just comparing items and I'd never miss an episode! Love your videos!
Bromic representative guy sure was stringing a tale a mile long Oh yeah our patented reflectors are made of stuff so good it hasn't been invented yet but we have it
I wouldn't mind visiting :p It's always fascinating how you can make topics that many find boring or uninteresting this entertaining. You're doing a great service to the people and I hope it serves you well financially. If you ever happen to be in Berlin, I'd love to fetch a coffee 👍 Cheers and keep up the great work man!
I've seen many of your videos for their entertainment value, but this one with the breakdown of your testing is what got me to subscribe, cheers boss, looking forward to seeing more
Usually it's "GIMME DA METER", today it's "GIMME DA HEATER"! No, I'm joking, I don't need the heaters. Pretty interesting comparison though, the idea of putting tape as measuring spots and the all test setup is brilliant!
It's impressive that you were able to do a back to back test that one of the companies couldn't even be bothered with. I'd be more inclined to go with an Infratech just because of the arrogance of Bromic.
Holy crap I'm always impressed by Electroboom but this was such a high quality test! Learned a lot, laughed a lot, and couldn't be more impressed with the thought process! Great video!
I didn't expect this video to be some kind of elaborate research, but god dang it Mehdi I'm in love with your delivery; critical and scientific. You should make a scientific paper sometimes, the science community needs researcher like you!
I'm not interested in outdoor heaters, but this was very fun and informative to watch, and it again shows how far disconnected from reality the marketing department of companies often is. “You'd have to talk to engineering on that!”
Rule of thumb: Whenever you see an asterisk in a set of directions, it's usually relating to something that could cause a liability, by which the additional statement is designed to avoid liability. Always do research. Thanks for the lesson, Mehdi.
ACs are 5X+ more energy efficient then all other heating solutions (transfers heat instead of heating). Heater lamps outside on a cold night is still a nice feeling and best outside heating solution short of an actual fire.
Snow melts outside. It starts to be to hot to have a jacket on. Starts to walk in flip flops even now everything is mud or snow/ice outside. Watch a video about outdoor heating. And it is 12c outside when doing the tests? Are there actually people that turns on 6kw heaters when a jacket is all you need?? Even in 10 minus you can be outdoors in a tshirt. Not for very long but jackets exist....
With this type of product, and the closeness of their performance, you forgot the most important question: Which is cheaper? I checked! Matching the *specific* models you chose I see the Bromic costs $954 and the Infratech, in that model and that configuration, costs $968. Both companies have what I would consider are "better" options that do the same thing, at the same wattage, but are cheaper, but a bit less flashy, and there are other companies entirely that are cheaper, too.
The worst mistake a streamer can do is giving out a private address - so naturally, Mehdi went along with it. I'm glad he was secretly professional about that one also :-)
As an electrician, I can just imagine the meter socket spinning like an Iranian centrifuge in hacked mode. I'd be curious how a propane fire pit on the floor would compare. It is also a radiant heat source but heats via convection as well. Being on the ground, it may not have to work as hard, and is a visually pleasing element. Fire is beautiful and comforting.
draws very similar amount to a dryer. its not that crazy. 5.4 kW * $.14kW/hr (us national average for electricity) = $.75/hr to run this. which for something you run a few hours a week is not bad
@@domthedonkey69420 My last bill I was charged $0.30kWh and my dryer pulls 13 Amps so our numbers are a little different but I appreciate the input. One of these companies yours?
I loved the in depth comparison! You should do a comparison of wago connectors vs wire nuts. I think you could definitely blow some stuff up and settle a heated debate amongst electricians.
"If there is a way, electricity will find it."
Golden words.
Yes
And Will Damage Or
KILL YOU!
Ants too.
@@ClaudioBrogliato hehe
Yes I thought so
You did a fair comparison with a lot of points and even pointed out what they were doing wrong! So awesome!
funny would it be if both are from the same company just fake names lol.
Salve Renan
@@imyaaniggua I feel like that would violate US Anti Trust laws
@@homebrew07 sadly stuff like that happens all the time. Sometimes they will put in small print but often not so much
ruclips.net/video/ceh6b9fekf4/видео.html
You forget that he is an excellent engineer from the usual videos. The testing was on point, and data presentation was really understandable, and made rhe comparison more alive.
An engineer is not an electrician, just saying...
@@mayeskyjHe is an electrical engineer, not an electrician.
We need to have "Certified by Mehdi", that will be the only needed certification and most practical one 😎
Great comparison!
Oof
Nice saying, but you need to know that the certifications comes by test with standard method not by just experimenting ;). However, I really believe that mehdi can come with his own standard test method if he wanted to :)
You got the wrong person, this is obviously Medhi not Mehdi. The addressed package confirms it.
@@Tinil0 haha 😄
Mehdified*
I have a feeling that Infratech knew about the Bromic Heaters document and wanted you to help them debunk them, that's why they were so confident.
At 9:47, that asterisk really sounded my asterisk detector, since one asterisk can just say "as long as package has been dropped from 3,000,000 light years."
i think there is a scenario to beat the competitor of INFRATECH.Not good mate
0:31 the LEGENDARY can MADE LAUGH, the BEST OLD TIMES
You mean rectovey
The problem then, is that they gave Mehdi a different model than the one Bromic is "comparing" to
One problem when one can chose the competition at will
Am currently doing diploma in electrical and electronics Engineering but you are one of the Engineers on youtube that always inspire me to learn and advance more especially the way you deeply analysis and experiment in a humourous way thanx you Mr. Medhi 🙂🙂
This is legendary....the way you measured, mapped, and presented the data was incredible. Very professional and always hilarious. Good stuff brother.
That seat heater!
So professional when he get shocked but your right
@@Jerseygamer880 he's the most professional at getting shocked bro lol
It was credible*. And hilarious.
@@Zandonus but i am not implying that it was easy to believe...but rather that the amount of work was awesome. So...not really a correction...
“it doesn’t block any radiation at all” casually breaking the laws of physics here, nice!
Also, it is black… meaning I can see that it absorbs light radiation…
yeah lol i was about to comment "if it doesnt block any radiation how come i can see it?"
I mean, it _could_ have been a material which is transparent to IR. It isn't, but it could
@@Maric18 you can see lots of things that are transparent to infrared radiation. Or I can reverse this statement. Water is a great example of something that is transparent in optical and almost completely opaque to infrared
@@thestralspirit plastic bags are opaque to visible light, but transparent to infrared.
I'm guessing their guard is made of plastic? 😅
Gotta love the “lifetime warrantee” that ends after 7 years
1 year warranty on the parts that matter.....
Yup cause a humans lifetime is only 7 years
Thats heading towards the concept of "Lifetime fluid" in cars that used CVT transmissions. Lifetime just meant the trans fluid lasted as long as the transmission. When one was dead so was the other.
@@andrewd1455 I dunno about that, I think heating elements matter just as much in that instance. The rest is just the structural metal bits, where I'd imagine a failure would likely occur extremely early if at all; the reflector and the insulation where about the only thing that could go wrong would be having holes in the insulation from the get-go or the reflector literally falling off as soon as you install the thing; and then there's a bit of wires running through the device with no circuitry whatsoever, but it's just wires with one end coming out to connect to the heating element and the other to connect to the power source - the only major failure I can envision for these is insulation melting off over a long period of time, which I guess is a valid concern.
Still, the heating elements and the structural metal are probably the largest contributors to the cost, and out of these two the heating elements are much more likely to fail, especially over a period of time, I'd imagine (from the quartz having imperfections that eventually cause it to crack, to the wire wrapped around it having quality issues which might lead to uneven heat distribution)
It's a dog lifetime 😂😂😂
Should have measured temperature off the top of the units while they were running. If the Bromic's top was cooler for _its surface area/Watts consumed_ than the Infratech's, it would help support their claim of a more efficient reflector.
he'd have to turn the whole thing upside-down because heat from the open end rises.
@@jacobellinger8027 Shouldn't matter, which every unit had a more efficient reflector would still be cooler. Infrared doesn't heat the air.
@@jacobellinger8027 could he mount it on the vertical way.. and measure front and back?
It doesn't have a superior reflector, it's marketing lies. This is already explained and obvious from the energy draw and heat output. If you're still confused watch the video again.
Lifetime warranty*
* 1 year parts, 7 years elements
Even cats have a longer "lifetime" than that.
they send a hitman after 7 years
Maybe they have low expectations of humanity's survival. Frankly, so do I. ;-)
@@ponchorodriges8460 lmao if they put that much effort into their warranties, they’d probably have the most competent customer service in the industry (Ignoring the side effects of having to get murdered)
Reminds me of a car transmission oil that "didn't need to be changed because it lasted the lifetime of the transmission". What they didn't tell you is the expected lifetime of the transmission is 100k miles (aka warranty coverage) assuming you don't change the oil. But it'll last much much longer if you actually change the oil.
And in the buiness, that's what we call FRAUD. You can't just lie, drop an asterisk beside it, and explain that it's a lie at the bottom in fine print. You can only go so far with an asterisk like that, and that one crosses the line.
Also those reflectors had the same profile and looked pretty similar. Unless there's some material or thickness differences, I agree, nothing "magical about them". Probably made on the same assembly line, one's just cut a little longer.
Clearly they were trying to BS you about the guard on the front not blocking radiation. I hate it when tech support just lies to my face.
20:15 - I was worried there for a second, then I checked the link.
Haha "You think im crazy?" 😅
Lol, I also clicked on it
@@slworldcrazy? I was crazy once.
@@brightypg3d988they locked me in a room
@@brightypg3d988 They locked me in a room.
WAGO connectors are what you need for testing stuff. Easy to switch between and NEC approved.
Um, sparks are this guys MO, so no
where is the fun in that though haha
Mmmm, I love WAGO beef.
@@BlokeOzzie I wish I could give you more than one like.
Connectors? You are not from around here are you?
Gotta love that companies can just define "lifetime warranty" to be an arbitrary number of years in the fine print. I get that "lifetime" is _technically_ not a standardized unit of time, but come on. That's like the old saying "give a man a fire and he'll be warm for the night; set a man on fire and he'll be warm for the rest of his life"
That seems *exactly* how they define lifetime.
Lifetime warranty is more or less like limited edition...
some define lifetime warranty as the lifetime of the product, and it only remains a product for as long as they want, after which it is no longer a product, therefore its lifetime is over. so yes, very arbitrary, and utterly meaningless
In us companies are obliged to cover warranties for up to ~4 years after that its up to the goodwill of the manufacturer
@@TrueHolarctic Happen to know based on what regulation / court case / law / etc? I'd love to have that as a reference when I call up customer service. The most popular warranty protection I'm aware of is Magnuson-Moss Warranty Act but that doesn't have any requirement for 4 years to my knowledge unless that was established in a court case somewhere?
I do electrical for a big restaurant in Dallas that has around 20 infratech heaters the same size as what you got and the elements last around 2 winters being used for around 12 hours a day, 4-5 months of the year. Changing these out is fairly easy but the main problem we always come across is the crimps on the end of the wires that go on the filaments burn up rather quickly and leave a good chance to short to the casing of the heater once the wire melts off
Mehdi: "...I'll leave my address in the description..."
Me: Are you insane dude? *checks description* A link? Is it a rickroll? *clicks anyway because i need to know*
Oh... I should have expected that :)
Lmao I went to check too since I too was shocked that he put his address in the description. It was a good laugh.
Good. I was starting to think I was the only one who thought that would be insane. xD
It's a good thing Mehdi isn't (that) dumb.
Actually it isn't too difficult to derive his address from the videos. He shows the surroundings of his house which can easily be used to find the address.
@@bitterlemonboy Technically we have the address of every single person on earth, google earth lol we can see the whole earth
Got me too. Still worth clicking though.
I really appreciate the honest and accurate testing. You even go above and beyond what I would normally expect from a comparison video. Thank you
For temporary connections, Wago 222 or 221 you will find very handy as they won't damage the conductors and are available at 32 and 40 amps. The 222's have a testing point too.
But he won't have as many chances to make sparks and explosions. lol
This has to be one of Mehdi's best videos; very long, with tons of experimental data. I hope he does more like this.
And, even so, the best part isn’t even in the video itself. It’s in the link for the address
Wrong person buddy this is clearly Medhi.
@@hackerulroman yes I clicked that too out of curiosity, it's hilarious
Yea okay - I was like "No way he's posting his home address, that's a mess waiting to happen!" But I see I was worried no reason :D
And yes, I may think you're a bit crazy Mehdi, you almost lit ur pants on fire for a seatwarmer :D It's okay tho, I love you for it
Same
He invented the hot seat.
I was 'Wait watt' when he said he will leave his adress in description
Yup he got me too!
It's not a rickroll like I was hoping, but still pretty funny.
Mehdi on wireless charger: Terribly inefficient, go save the planet.
Mehdi on heating the outdoors with 6000 watts: Let me put up two whole videos and a giveaway on it.
I wasn't expecting much from this video, technology or science-wise.. but you show that a curious mind can put on the scientific lense and look at *anything* to understand it better, more deeply, and figure out causes for things we see in the world.. awesome!
... Have you never seen Medhi at work?
U must be a new here.
Welcome.
By evaluating the profile at 5 feet against the floor, I think that's more useful information, since that's the profile that would affect you a few feet off the ground it it's mounted at 8 feet. Or in other words, your face would feel that pattern, which is more important than the floor.
Indeed, also the vast majority of the cross sectional area of the human body is above the waist. Most of that being the torso so that is the area of your body that. You might not feel that as directly due to the insulating layers of your clothing but it is still contributing a lot to reducing the inevitable heat loss that would still occur even through your clothing. By heating the outer parts of your clothing even if it doesn't manage to reverse the temperature gradient through the layers of your clothing it will at least reduce it. This in effect would aid your clothing in reducing the body heat lost to the environment by reducing the thermal gradient that is drawing energy away from you. End result is a non trivial fraction of the heat the air is absorbing from the outer layers of your clothing was deposited there by the heater and thus is not being drawn from your skin. Since we experience temperature in those relative terms from receptors in our skin detecting that energy gain or loss this would also make you feel warmer even if it is less noticeable given the more significant heating of any exposed skin.
7:06 and this is one reason we use split phase power, both hot wires are at 120V potential to ground, but 180° out of phase so across the two, you get 240V. If you get shocked, unless you touch both hot wires (which almost never happens), you'll never get a 240V shock.
This is some cold hard science in a video about heaters. Love the 3d charts. 🔥
@Don't read profile photo I won't
@Ben 🅥 no
@Don't read profile photo no Problem.
@Ben 🅥 Tank you for the Chance of giving you a dislike :)
Dafuq how is this comment posted 18hr ago but the video only 30 min ago
Bro this dude always delivers remember "Hes and electrical engineer which means he can do anything"
Reminds me of that Mould effect video where he gave my personal favorite quote "this is a mechanical problem and as an electrical engineer I am overqualified to deal with it"
@Ben 🅥 Please don't spam. You just gained a dislike
@@moya9450 OH NO! A DISLIKE! WHATEVER WILL THE BOT DO?
@@Eric-zz5ij They won't do much, once they get reported enough.
@@Eric-zz5ij Probably you like Spams
Just discovered your channel while looking for heating options for my deck. I'm in surrey, so basically same temps outside as you.
Love your content, and it's given me some thing to consider. Thanks !
The standout for me was how incredibly similar the products were. Makes sense, though, this sort of tech is surely pretty dialed down.
It's very mature tech. We had one of these radiant type heaters with reflector when I was a kid in the 1970s.
Yeah there's very little you can do to improve these now.
Improving power factor, using material that is much smoother and free of perfections, and improving resistors is about as much as you can really do at this point.
@@Unethical.FandubsGames Well there IS one element they could improve. The safety guard! With a more reflective coating and thinner profile they could keep the safety but reduce how much it absorbs/reflects infrared radiation. Honestly, that's really the only thing left you could really do. As you said, not much else to do.
Giant resistor with the parabolic mirror. Both are essentially "solved" for now so yeah, not much a company can do to get a competitive advantage, at least for performance. You would have to look at durability, customer service, quality of components (Although these are essentially identical too), and most importantly price. And I guess aesthetics, but you can't really reliably just "improve aesthetics" of your product, that's subjective.
Yeah, it's a race to make the lowest grade energy output (heat) in the most efficient way possible. Kind of a brain teaser, too, energy is dearly generated by heating water to generate steam to get momentum from a turbine in order to generate electricity, which then gets sent out only to be converted back into heat :P
But that's the way it goes.
I paused the video halfway to come down here and say: I have never seen anyone work so hard on any review paid/unpaid and work so damn hard to make a fair comparison. And you mention that paid conversation as well. You have my respect, sir.
You think he's crazy?
@@AttilaTheHun333333 "Think"? 😋
@@AttilaTheHun333333 He's a bit crazy though... But not crazy enough to share his home address publicly. :D
You should check out Project Farm's channel on YT for some decent product comparisons.
@@AttilaTheHun333333 man all of you should've went along with it XD XD
I like how the Bromic support person was just so positive about how the grill does not block any radiation and then backed away by saying 'talk to the engineers'. That is kind of rude.
"You'd have to talk to engineering on that"
This does put a smile to my face
Agreed! It's a classic dodge.
@@danoconnell1833 why should a customer service representative answer in depth questions surrounding the physics of the product when they aren't an engineer? I would love to give my customers all the answers, because I want them to be satisfied, but I'm also not gonna throw myself under the bus, by telling them the truth about something that would be better communicated by an engineer. I just fix things. The rep in the video just answers the phone and refers issues to the appropriate parties.
@@TheIronClooch My answer doesn't apply to all reps. It's a dodge for companies that fudge the numbers in advertising.
@@TheIronClooch You are much too young to see how much evil is packed behind such philosophies of demeaning a human into nothing more than a fucking answering machine to take you to the right department to get ripped off. It's no different than the guards at the camps directing the, "guests", where to go.
@@danoconnell1833 what i mean is little did the customer service know he's talking to an electrical engineering guy, not as an offense to those customer service.
You put far more effort into this than I expected. Well done.
As a fellow electrical enthiousiast, I approve of the applicable safety requirements during testing. I mean, it’s obvious not to touch any metal objects whatsoever during testlab scenarios. Though it should be mentioned no mechanical engineers are allowed on site.
I keep one hand behind my back...
🤣🤣🤣
Mechanical design engineers help produce everything that you can touch though. I think that it only takes an electrician to assemble.
Seems like an electrical engineer is not necessary.
I like how you were doing all the mechanical engineering and testing stuff....the right stuff rocket engineer. 😀😀😀😀
@@thomaswilliams690 I will give the electrical engineers some live here, us mechanicals couldnt do it alone, and I refuse to do lighting.
@@nloughner2015 I’ll happily fix that lighting for you. But please don’t let me assemble anything that requires more than a PZ2 screw driver. Or was it a PH2? Doesn’t matter, both work
wow man thanks i picked up the heaters from your address. they work fine and now i totally wired them fine from watching ur prev video. Thankyou so much 👍
Sarcasm?
@@cherriberri8373 This fine person right here is just thankful to receive such a generous gift from Mehdi and all you can do is accuse them of sarcasm. Maybe you're just jealous.
You are amazing. You made a completely unbiased (and very thorough) report by testing the heaters yourself. And at the end you even just give them for free. Well sir thank you for existing
Don’t know if either of these companies was expecting such a engineering type of comparison 😅
If this level of comparison happened in smartphone world
Lg would be still selling in millions
@@zawhernos2541 With LG gone, we will no longer have any smartphone innovation.
@@flandrble apple has that no port, no button, no hole innovation with eco friendly bs
Don't worry
We'll lose more 🙂
I didn't think I would like this, but more of these please
@@flandrble Sony is actually pretty good, so is Asus's gaming line, they're just pricy. I refuse to buy phones without headphone jacks ever again. It's so nice to have a modern too of the line phone with a good internal amp and a headphone jack.
Cool! At first I was skeptic about how you can be fair while being paid, but the tests and explanations seem good enough to me. Nice video as usual.
Funnily enough when you talk so firmly with your accent it feels so natural and so good your voice randomly pops in my head whenever I'm messing with something dangerous
Great second test without the protective grill.
What was the prices of the heaters?
If you have to ask....
Then maybe ask google :)
Yeah. As close as they were, another point of comparison is needed. And price is a good one.
They both seem to be around the $700-900 zone, depending on size etc.
@@yakovdavidovich7943 That's reasonable
@@proxyhx2075 Idk... its basically a bit of quartzglass, sheet metal and nichrome wire. This should be very easy to produce. Its not over the moon, but its not great either.
0:30 That seat warmer video was one of the funniest video’s you made, I was crying when I watched that! 🤣🤣🤣
The only man who can make space heaters interesting for twenty minutes.
This is by far my favourite video of Mehdi. It's amazingly well made. I would love for him to make more videos like this comparing consumer stuffs. And forget the heaters, I want that profiling tool from 02:07
Same lol
its from bravex
This is probably the most comprehensive comparison of any product I've ever see. Would love to have him as one of my engineering professors.
We need more honest and scientific reviews like this. Love it!
Never thought about buying one, and doubt they're avaliable in my country, but I watched all of this video because it was soooooo good. I feel like alot of reviewers of stuff don't even put in 20% of the effort that this took
"You think I'm Crazy?!!!"
Yes, for a short Moment I thought that....
I've honestly been watching your videos for a while. Every time I watch one I enjoy it. That's for both the informative and comedy portions! Only today have I subscribed. I wasn't sure I was ready to take the next step with you. I have commitment issues with youtube content creators. But you've earned it. Thanks for the laughs and the videos.
6:15 if you don't know why it blew up. the end of the wire was touching the floor or a grounded material.(live wire shorted to ground)
I believe it's important as well to test and map the difference between the infratech with/without the guard as well since you did this analysis point for the Bromic and see how they compare exposed as well as with their default guards.
Infratech did not claim that their guard was magic and does not block IR. It was a test to invalidate false claims by the manufacturer. Not needed for the comparison IMO.
The 3D visualization looked like a pain to take all that data but it was really useful, thank you!
Depending on the wavelength of the light you could get very interesting results from changing the pitch and size of the holes in the heater grill
i was wondering about that. when that part came up it made think of those various science videos where people should shine lights through different size and shape holes and get different kinds of patterns and even spread depending on shape, size and distance from the source.
It's kinda funny watching this because I live in Florida and I've already had the AC on for a few weeks now.
This video is just posted 20s ago, how can your comment be 17h ago
Patreon privileges damn
@@АЧАЦАПМ He is a channel member so he probably gets to see every video 24 hours before its public upload
@@АЧАЦАПМ unlisted for Patreons only
... weeks? I've had it on for 2 months I think.
Even it is just a comparison video, it is also entertaining. Love d content
@Ben 🅥 Finally it's beer
I wish more comparison videos were like this
What a well detailed analysis, as I enjoyed watching every minute in the video
This would work fantastic in my garage work room during the winter. I am currently using an 1500 wat electric IR heater and a 12 volt diesel heater.
Yeah, a very thin highly reflective grid, using the least material would block less heat. The fat black grid absorbs the ir and re emits as different wavelength heat to heat the air. I am proud of you for not buying the bs about the grid distributing the ir.
The 3d graph was impressive too!
I was thinking, also about the need for a 220 gfci .
yeah I was thinking of chicken wire, you could even put glossy chicken wire, that way you can actually claim to reflect 90% of the IR... instead of painting it black for aesthetics.
It's like listening to a customer I had today, she wanted to find a glue that was the same colour of her roof, so that she oculd glue bird spikes on her roof... her husband was trying to convince her that nobody would see it! I interjected... well the birds might will, I think he lost that battle anyway, they ended up with light gray instead of standard white 🤣
@@dennisgarber 2x 120v gfci (don't actually do this plz)
These aren't something I'd need where I live in Texas, but as usual, the video was very informative, and having a fair and thorough comparison despite payments from one side lends more merit to any endorsement.
ice storm?
This is by far the best product comparison video I have ever seen. Great work Mehdi
"You think i am crazy" only some really curious people know.
yeah that photo on the link - lol
Yeah He is crazy 🤣🤣
@Darrell Maxie Check his address in the discription.
1:20 Nobody spares you, *Medhi*
NOBODY!!
Not even me
7:35 touch enabled gloves :) LOL
When the imposter is sus!!
I love how you gave the both a fair test! You could literally do your own show on just comparing items and I'd never miss an episode!
Love your videos!
Wow that profiler tool looks awesome and is pretty satisfying to look at!
Its called a profile gauge
Absolutely enjoy all your videos. Learning and laughing at the same time!
Also the Infratech grid has wider openings, so for Mehdi it is easier to stick his fingers to get the pain effect. Bromic is too protective.
Bromic representative guy sure was stringing a tale a mile long
Oh yeah our patented reflectors are made of stuff so good it hasn't been invented yet but we have it
I wouldn't mind visiting :p
It's always fascinating how you can make topics that many find boring or uninteresting this entertaining.
You're doing a great service to the people and I hope it serves you well financially.
If you ever happen to be in Berlin, I'd love to fetch a coffee 👍
Cheers and keep up the great work man!
You are terrific, I wish all children have such a professor, as laughing while learning is one of the the best way to remember everything forever :)
7:41 his laugh ..lol
I've seen many of your videos for their entertainment value, but this one with the breakdown of your testing is what got me to subscribe, cheers boss, looking forward to seeing more
I love videos like this. Specially the 3D graphs at the end!
Thanks for doing all this hard work. :)
Usually it's "GIMME DA METER", today it's "GIMME DA HEATER"! No, I'm joking, I don't need the heaters. Pretty interesting comparison though, the idea of putting tape as measuring spots and the all test setup is brilliant!
me: did he really give out his home address?!
/me clicks on link
me not disappointed :D
I was gonna say "He's crazy to put his address in the description! No way he actually did that." BAHAHAHAHA
It's impressive that you were able to do a back to back test that one of the companies couldn't even be bothered with. I'd be more inclined to go with an Infratech just because of the arrogance of Bromic.
I was very frustrated that I saw the end of the video coming and you didn't try without the grid. Thanks for finally trying as a final surprise.
06:52 Mehdi you definitely need to get some WAGO 221 connectors 😂
Almost like they were created just for this reason. (Though it would be less "BOOM" style.)
Medhi, you are stepping a level up with those charts, 3d and everything, loved it!
that address link really was a cherry on top well done sir
Holy crap I'm always impressed by Electroboom but this was such a high quality test! Learned a lot, laughed a lot, and couldn't be more impressed with the thought process! Great video!
Reviewing giant resistors..... Is there a way that you can review a giant FULL BRIDGE RECTIFIER?
I didn't expect this video to be some kind of elaborate research, but god dang it Mehdi I'm in love with your delivery; critical and scientific. You should make a scientific paper sometimes, the science community needs researcher like you!
3:00 **Tink!** - "Oop?"
I install bromic heaters often, thanks for the info. I can utilize this when talking with customers!
Mehdi has the best one word intros, just the word “Hi” is probably the best intro I’ve ever seen.
I’m sure your sponsor appreciates such thorough testing lol!!! That was fun to watch!
I'm not interested in outdoor heaters, but this was very fun and informative to watch, and it again shows how far disconnected from reality the marketing department of companies often is. “You'd have to talk to engineering on that!”
@@__Brandon__ yikes
Excellent! This is how technical reviews should be.
That's how you do sponsorships. Learn something Indian tech youtubers!
Great video as always Mehdi ❤️
You shared your home address in the description so i am coming!
Oh...
Rule of thumb: Whenever you see an asterisk in a set of directions, it's usually relating to something that could cause a liability, by which the additional statement is designed to avoid liability. Always do research. Thanks for the lesson, Mehdi.
ACs are 5X+ more energy efficient then all other heating solutions (transfers heat instead of heating).
Heater lamps outside on a cold night is still a nice feeling and best outside heating solution short of an actual fire.
Snow melts outside. It starts to be to hot to have a jacket on. Starts to walk in flip flops even now everything is mud or snow/ice outside. Watch a video about outdoor heating. And it is 12c outside when doing the tests? Are there actually people that turns on 6kw heaters when a jacket is all you need?? Even in 10 minus you can be outdoors in a tshirt. Not for very long but jackets exist....
7:51 I haven’t laughed this hard at one of your jokes since “so it must be an Indian”.
(Only true Boomers will get this reference)
Graphite
Fantastic Mehdi jan! You really did a great job comparing these two heaters!
With this type of product, and the closeness of their performance, you forgot the most important question: Which is cheaper?
I checked! Matching the *specific* models you chose I see the Bromic costs $954 and the Infratech, in that model and that configuration, costs $968. Both companies have what I would consider are "better" options that do the same thing, at the same wattage, but are cheaper, but a bit less flashy, and there are other companies entirely that are cheaper, too.
Hi from Greece!!! Love you 😍
The worst mistake a streamer can do is giving out a private address - so naturally, Mehdi went along with it. I'm glad he was secretly professional about that one also :-)
As an electrician, I can just imagine the meter socket spinning like an Iranian centrifuge in hacked mode. I'd be curious how a propane fire pit on the floor would compare. It is also a radiant heat source but heats via convection as well. Being on the ground, it may not have to work as hard, and is a visually pleasing element. Fire is beautiful and comforting.
draws very similar amount to a dryer. its not that crazy. 5.4 kW * $.14kW/hr (us national average for electricity) = $.75/hr to run this. which for something you run a few hours a week is not bad
@@domthedonkey69420 My last bill I was charged $0.30kWh and my dryer pulls 13 Amps so our numbers are a little different but I appreciate the input. One of these companies yours?
Nobody gonna talk about the dead body in the garage at 15:02?
I loved the in depth comparison! You should do a comparison of wago connectors vs wire nuts. I think you could definitely blow some stuff up and settle a heated debate amongst electricians.