@@bobtheelectrician6692 yeah, it’s unfortunate. I’ve found good brands do clearly list their burner but it’s mostly for kitchen size tops and it’s well over $3k
@@bobtheelectrician6692 : A Goldilocks Fairy Tale The supposed benefit of greater energy efficiency is a mirage. It holds true only for a very constricted range of "appropriately" matched cookware/coil sizes. The very informative thermal imaging shows that even the 8-inch cast iron skillet is, in fact, too small as the side walls undergo unnecessary, and perhaps undesirable, heating. In a word, the control is simply not there. - -
I think they are coils, not really magnets. They induce a magnetic field, but are not magnets, don't spread misinformation and just call them what they are.
In case this helps anyone, I got bit hard by false advertising around coil sizes. Just bought an LG induction range (model LSIL6334F) with advertised element sizes of 11/8/6/6 inches, and I even spent two hours on the phone with LG customer service before I bought to confirm those sizes. Guess the fact that I had to work that hard to get the info should have tipped me off: both the advertised sizes and what customer service directly told me was very wrong. Actual coil sizes were 6/4.5/4.5/3.5 inches. Wow. Measured by myself using pans dusted with flour to see where the browning happened, with a brand new stainless steel pan that was magnetic all the way up the sides, and a cast iron pan. Beware, people!
This is only one of 2 videos (the other was Helen Rennie) I have ever seen covering the practical limitations of Induction for a cook- and I've really looked! I got a portable induction burner and fairly quickly saw how limited the burner size was. Despite loving induction, I can't cook using my larger pans on it (although I cook a lot of stews etc and it works just fine for that). I am incredibly frustrated that nobody involved, especially the manufacturers, seem to have ever actually cooked using induction. Its just magnets, the solution is so easy, but I can never even find any information about the coil size etc on any induction product, and even salesmen trying to sell it seem confused by the question. The simple question "how much of the pan's bottom will be heated by the induction coil?" seems to have just never been asked before...
exactly. i can barely make crepes or an omlete without burning the middle and having to place the pan on the edge of the heatplate to heat up the edges as well.
there's a new tech that's called flex induction or total zone induction, and what they have is layer the underside with smaller coils and a system that detects the pan, that way they can cover it better... never used it tho so don't know how good it is
Yeah, this really annoys me. I get why they do it because they can get away with putting in smaller coils than people realise. The should have to be honest about this as it makes a huge difference
I have seen a number of these ring videos, and have tried the flour test myself. I see the same thing, but when I have used the stove in real life it seems to work just fine. I have a range at home and a cooktop in my camper van. It finally dawned on me. When these tests are run they are usually at full power. I only boil water at full power, I cook somewhere in the medium range. With a decent pan and a slower warm up the bottom of the pan heats more uniformly. When I repeat the flour experiment at medium there is less ring and more uniform brown. Just thought I would add my two cents.
But its a bit of a false advertising then, i just got a 3.5kW induction hob that claims it supports cookware up to 26cm in diameter...but I can't even use it to boil water, because all the power gets dumped into both TINY (compared to the advertised 26cm) and incredibly THIN ring, to the point where it literally superheats the pot so much the water cannot touch the ring. You can have 15L of water and melt the bottom of the pot out of it. What is the point of this?
in cooking school, they teach that a sauté uses 100% of the available heat. medium heat is for "warming" . warming isn't cooking -- it's for left-overs. The biggest induction cooktop, Viking Professional 5 Series VICU53616BST $7079, only has 9" induction coils, so 10 inch pans, max. Many chef's use pans up to 16" diameter (on gas) to cook a lot of stuff quickly -- but not on induction !!
hi Tom, not sure if i commented on this previously but people should know about the Thermador Freedom induction cooktop. It has NO fixed burners and senses the pans size and placements. The 36" has 56 seperate magnets all small but depending on pan size the appropriate number of magents are engaged for that particular size pan. It's pretty incredible.
Finally someone is talking about this, i am totally for this technology and it works awesome BUT when you size the utensil correctly, if you want to make crepes on this you're gonna warp your pan a lot, so i don't recommend them to most people as they dont understand why concetrated heating in one spot is bad
Nice insight with the thermal camera. There is another aspect of induction that complicates the control of your cooking. I have been cooking on induction hobs for over 20 years. My last one is a lot cheaper (€600) than the first one (€2000) while both could be considered as middle range over here in Europe. Throughout the years I have been struggling finding the perfect frying pan noticing that some are very slow and won't even reach frying temperatures, while others spread the heath very poorly. Last week I connected a power consumption meter to the hob. Filled all my 16 pans with water and put the hob on boost. Half of the collection (all of the cooking pots) would easily get the promised 3200 W. The other half couldn't reach that top at all. The worst contender stopped at 750W. Two paterns were clear: pans with an anodised aluminmum core and a magnetisable layer are struggling the most and within the same family of pans the smaller ones (24 cm) could't get all the power out while the bigger (32 cm) didn't have problems (this somehow seems to contradict your magnet size analysis). Price was no indicator. A €5 pan with a hollow bottom did fine while two €80 pans of top brands like Le Creuset and Ballarini underperformed strikingly. My laymans conclusion is that somehow the 'communication' between pan and hob makes the electronics decide to limit the power delivered. That would prevent the warping risk and indicate that there is no power lost but it makes the ajustable scale (1 to 14 in my case) useless because you don't know what amount of heat you are generating at a certain setting. Gas is certainly more straithforward in this aspect.
I don't respect any manufacturer that doesn't list the coil diameter. In spite of some (IMO minor) drawbacks, I think this is a big advantage of radiant electric cooktops. I especially like the ones with multiple diameters (e.g. 6/9/12in) in 1 element - very flexible! Also induction is more expensive and, as far as I can tell, more difficult/expensive to repair and more prone to issues. Portable radiant electric cooktops with 6/9in diameter would be really cool!
then how can we calculate the size of the coil for the required input voltage. (i-e) I have a 180v to 220v in input voltage then how can I calculate the rating of the coil, for this voltage.. ? mens which coil will be best for these voltages, and how, to calculate theoretically ?
Workaround for cooking cereals that have a tendency to burn easily: put a petal-type stainless steel steamer basket in the bottom of the pot first. Will help add more potential boiling points, dissipate some heat and discourage solids from touching the bottom. Make note of the petal overlap: you don't want to stir in the wrong direction and fold things up.
Just to clear things up slightly. Magnets have nothing to do with induction cooktops UNLESS you are referring to the coil, which is an electromagnet. They take a LOT of copper wire to make the coils, so as Tom says, why the larger coils cost so much more. Tom is so right, all those terms, eddy currents etc occur in the pan, they are *induced* in the metal of the pan by the electromagnet. It is these induced currents that heat the pan and can only be effectively induced over the electromagnet. Magnetic fields reduce very quickly over distance (inverse square law for the math geeks). Now you know why they are called induction cooktops. This is why having a coil at least as large as the pan bottom is important. Most of them just measure the temperature of the glass, which may not be keeping up with the hot pan. That is why they tend to overshoot while heating quickly and don't have the fine temperature control they could have. There are ones which measure the pan through the glass or have a sensor physically come through the glass to measure the pan, but they are few, far between and very expensive. Until consumer demand causes more of those to be made, just be aware of the limitations. This is very similar to wireless charging except instead of a pan, there is a coil in the device and it uses the induced current to charge the device instead of heat it (mostly).
Thank you for into informative video. Most of our pans are 12" stainless steel with copper bottoms. I own a couple staub and le creuset cast iron cookware but those are odd shapes and mostly for niche baking. My parents keep ragging on me to look for a cheap induction burner to try but I am unsure if this is like the whole air fryer phase of trend ( a lot being terrible and or defective) or not at this point.
I've considered using a heat diffuser made of sand (a bigger pan with a sand bed to place de cooking vessel). I haven't been able to test the idea, but it sounds like a feasible solution.
Fun to see the heat camera in use! It’s interesting that so many RUclips videos focus on gas and induction when the great majority of people have electric stovetops. (Google says 68% of households.) I’d love to see more tips about cooking with electric since induction is so expensive I don’t think it’s going o dominate the market anytime soon.
I agree with you. Induction is still far too expensive. Unfortunately, I don’t own or use an electric stove. I would have to buy a portable stovetop to do some videos on
As with anything, as adoption increases, prices come down due to scale and competition. I'm sure the percentages differ with region for electric coil stoves, but yes, coil electric element is pretty ubiquitous where I have been in Canada, and that is a large part of it. A lot of the coils on the stoves I have had weren't particularly even, so lighter pans were susceptible to uneven heating. Heavier pans forced them flat. (Not necessarily level.though.) I believe there is no direct heat measurement, it is essentially pulse width setting the temperature through some fancy control that *may* measure resistance to estimate a power level or temperature. Hmm... time for research.
@@patrickbuick5459 Its why I like using cast iron to help smooth out the unevenness with pre-heating. With coils, I also never have to worry about scratching a glass surface. I bang around my pots too much for glass, lol.
So true re coil size. Also, no mfr is listing how much weight their units can handle (small pot vs large pot like canners). So glad I haven't fallen for any yet. Only the nuwave can handle up to 50lbs. But haven't found a solo 10" or 12" coil size unless you buy a big kitchen unit w/4
Aha! This is what I needed to know! I wonder what reasonably inexpensive unit has the larger coil? Now THAT is the question - I mainly cook with a 12" skillet - even though this shows it will do it - as you showed, it doesn't - especially for things like eggs and bacon, which are my go to foods... Thanks
Would adding a larger stainless steel diffuser plate to a smaller cooktop be of any benefit? Cooking speed is fine for liquids, but using a 10 inch pot with a 6 inch coil portable clearly leaves burn rings at the bottom.
I’m not sure, my gut tells me the thermal transfer would still be the same or even worse. You would still have a “hot spot” radius or diameter but now you have two transfers and an extra loss of efficiency.
Yes they do, but it’s pricey. They often will include one large “burner” for searing and such but for induction, I prefer all the coils at least 9in in diameter.
Greatly appreciate the video, so difficult to find reliable info on these shortcomings! I'm considering the Duxtop dual burner model to avoid my apartment's ancient electric range. New(ish) to cooking so luckily I haven't invested in a ton of cookware yet. I'm curious, what would you say is the maximum length the inner pan diameter can exceed the element while maintaining good heat transfer? Currently searching for the max volume Dutch oven that will work on this cooktop. Also, would you be able to elaborate on the idea that you wouldn't do a sauce in a 10in SS skillet on these burners? If I pull the plug on the dual unit I'd have a saucier on the second burner for rouxs, warm emulsion ect, but I frequently do pan sauces and a 10in SS fry pan is my daily driver. Also sent a message on Instagram but it disappeared so I'm not sure it went through and figured I'd add my comment here. TYIA and again, great content!
Hi, thanks for the comment and I’m glad you’re enjoying the channel. Strangely, I didn’t get a message on my social media. I think a 10inch contact diameter would be the max for a 6 inch coil. What I meant by I wouldn’t do a sauce on a 10 inch was in reference to delicate sauces that need to be simmered down with constant even heat. The 12 inch pan with a contact of 10 inches or so showed that the heat was not evenly distributed outwards. Sauces would be difficult to control in this setting. Hope that helps. Cheers!
@@tomwadekThanks for your quick reply! Makes sense! I'll avoid the 12 in (10 in inner diameter) pans. If 10in outer (8.5 or so inner diameter) pans are the max and the 6.5 inner cast iron is ideal, it sounds like keeping any new pot purchases under an 8in inner diameter might be a good rule of thumb for Dutch ovens, stock pots and the like? Hm. Yeah I wouldn't be doing any heavy reductions, just a 1/4 cup or so of wine to deglaze. Sounds like I should be fine with the 10in if I do most delicate work in the saucier - probably worth the slight drop in capability for finess to be able to sear a decent size steak. Thanks for your input! Lastly, if yourself or anyone can speak to the power sharing/capabilities of these portable dual models it would be a huge help! Seems like the second burner will have a lot less power, but hopefully enough to saute veggies, make a sauce, or boil a small pot of water while searing a protein on the main burner.
In the US (110VAC at the socket) dual burners don't seem to be the best idea as plug-in devices are pretty much limited to 16A (80% of 20A) or about 1800w. A bit constrained for a single burner, but for two...? Built-ins use 220VAC and are hardwired the limit doesn't apply. Of course, if you're just tempering chocolate or something, it's probably fine.
My question is when we cooking large pans on small gas stove it evenly distribute heat across the bottom , which means most of the pans are able to handle the heat from a gas stove or a normal electric stove .. My self using large pans for cooking finds induction is not convenient for my style unless I break my bank for higher end models with proper coil size and high end pans etc . Finally end up with ceramic glass top one
I have the Duxtop, has a 5" 'hob' as the cooking ring is called. I do 90% of all cooking on the induction, 10% on gas range. Induction is absolutely better if you have enough heat (wattage) settings. My Duxtop has 20 setting from 0.5 to 10 by 0.5 increments. The ONLY thing i wish for is a larger diameter hob, but not enough to spring for the MUCH larger cost. Fyi, i have a 10" Lodge griddle, even cooking on gas it has hot spots. Either the casting is thinner there & i can't see that or the iron recipe in the casting isn't perfectly mixed so some places heat up easier. On induction the same area of the hob products more heat faster, so if my food is that sensitive i rotate the pan oart way thru cooking for even browning. Almost never a big factor.
I have, the 12" has a cooler 'ring' area around the hotter center so cookware with better heat distribution works best, but it works. I need to move food around more. But i also use a lid often & heat retention from the lid removes moist of any hot spot issues. Usually I'm only cooking for 2, so mostly smaller cookware & the 5" hob works great
Does wattage translate to coil size? Some are 1500w and some are 1800watts. That’s a huge draw on a 15 amp circuit. Two burner units are 1800watts and I have to assume both burners aren’t producing that power. I looked for a link to your stove and didn’t see it. I almost always use a 12” pan for all my cooking.cheers
This is very informative. I still have a question though. My oven has a 10" diameter defined by a round shiny ring that I assume to be the plate area and within which I place my 9"-bottom pan. It works without apparent problem. However I noticed the plate also has a concentric 8" diameter white marking within the place that makes me wonder if that is the actual hot plate that should define the largest pan I could use, at least for efficiency. I browsed but can't find any manual. What do you think?
The only reason gas stoves are labeled 'dangerous' is because they can't be turned off by an outside third party. I will always have some sort of gas stove. We RV, so we're looking into an induction burner only to keep the heat down when we're using RV park electricity.
It means your pans can warp, they are just ok to boil water or heat things in a small pot but that about it. All of my 14-inch pan do not cook well on any of the affordable heat coils Carbon steal will warp
The biggest induction cooktop I am aware of, Viking Professional 5 Series VICU53616BST $7079, only has 9" induction coils, so 10 inch pans, maximum. What about BIG stock pots (18" diameter) or sauté pans (16" diameter) that professionals now use. I use 12" pans at home (gas). a 6" induction coil would suck.
A 12inch pan will have a contact inner dia of 9 inch’s so a 9inch coil will work great. A 9inch coil will still work well on a 14 inch pan. Chef who cook on large pots usually prefer gas stoves for that reason.
Can you recommend any electric or induction stove with a coil size of 12" I have a Lodge 15" cast iron skillet and my cooking surface is 12". I have looked everywhere on Amazon and Google and I can not find a single one! Any help would be greatly appreciated. EDIT: Heck, I would settle for a 10" cooking surface and I can't find any of them either... Thanks for your time, Jim
People say there are no stupid questions. While that may be the case, there's a more important issue: what to do with the answers. So if you ask us if we think that gas stoves are dangerous, and 99 percent say "no, I'm not dead yet and I love gas," but the other 1 percent points out that fumes from gas furnaces, boilers and water heaters are vented because they are dangerous, how do you evaluate the answers? Personally, I would trust those who point out the contradiction. But since your demonstration is about coil diameter, let me bring up something else to be considered with gas stoves: flame diameter. When you turn down a gas stove to cook something slowly, the flame lowers, but the diameter of the flame circle also shrinks. The resulting heat is concentrated in the center of the pan where it might actually be too hot. When you turn down the power of an induction burner, the coil diameter remains the same and you have even low heat spread over the same area as it was at the higher power level. Also, below a certain level, the gas stops flowing and the burner is effectively off. Induction burners can go down to a very low controlled level. Their ability to be controlled so precisely and evenly cannot be matched by gas.
only if you use pans with a 6" diameter for everything ... Unless you get a Viking Professional ($7079) that will accept 9" pans. Hope you never cook for more than 2 people, you would need LOTS of little pans to go with the little induction coils. You'd need 2 of the Viking beasts to cook fish filets for 12 people. I use propane (not a greenhouse gas) with BIG burners, and 12" sauté pans and stock pots.
I purchased a DuxTop unit with a pan that "matches" the coil. DuxTop advertised an 8" coil that would have been a perfect match. Jokes on me, Its a 6 inch coil and I'm burning my eggs and sauces as well. I did the water test and measured the same as Tom did. I'm disappointed in my purchase. RUclips influencers are no different than the old informercial's on TV. I only have myself to blame. Don't make the same mistake I did. Find those specifications and then look for someone to review that model you're interested in. If they're doing you a service like Tom demonstrated here, you'll be much better off in the end.
No way will I give up gas for induction. I usually use the vent hood and I am not worried about toxicity. Besides, switching to any type of electric stove is not more efficient. This is because most electricity in the states comes from coal fired plants and this steam turbine process is only about 35% efficient. Besides I cannot use induction around my wife as the last counter top unit I fired up caused her severe inner ear pain that persisted for days. Two factors. First she has a superb hearing range. Second most of these counter top units operate in the low 20 KHz range, I verified it with a scope. So the frequency was close enough that it caused her pain. Many of the induction units on Amazon lie about their coil size. I bought one that said it had an 8 inch coil but it was really about 5.75 inches. I reported this in my review and the seller tried to bribe me to take it down. Though the tops are very dark most are actually transparent. If you hold a bright flashlight right against the glass you can usually see the coil. Here's a funny thing. I was watching another "internet expert" tell me all about large All-Clad, Demeyere, etc pans. Liquid would not stay in the middle of any of his pans. He had warped them all with his induction stove and was apparently unaware.
Induction IS more efficient, With gas stoves about 60% or the heat rises around the pan and goes up your exhaust fan duct. With Induction, you can cook and heat is induced in the pan and hardly even radiates or heats the kitchen, You heat the pan and the food only with a slight radiant heat escape only. If you live in FL you will NEVER return to a standard hobby or to gas once you have cooked with induction
That stove has an 9" coil. They ALL do this... they do not provide heat in the full coil, something EVERYONE misunderstands. You will likely achieve between 5-6" no matter if you get an 8 or a 9" coil.
Gas is inherently dangerous. The most common news story I hear about house fires and the occasional explosion are almost always gas supply related. There are also common stories regarding people dying in their sleep from gas leaks. Induction is the most efficient way to go, even compared to other forms of electric, and safer as well. More advanced induction cook tops can adjust to your pan size and shape automatically.
I grew up with gas. NEVER a problem since they removed the pilot lights in favor of piezo starters. However, most gas ranges have the same issue as induction, they can not handle larger diameter pans with even heat at all.
my issue with induction is: Pans which are induction capable (cast iron, carbon steel, cheap stainless) are poor conductors of heat -- giving uneven cooking temperatures. Pans which are good conductors of heat (copper, aluminum, etc) are not induction capable. [ Good stainless is non-magnetic, and isn't induction capable. Cheap stainless steel is magnetic, but it's not stainless steel, it will rust. ] Not giving up my copper !!
Strata pans have a tri-ply stainless, aluminum, carbon steel pair of skillets 10 & 12". Recent Kickstarter but should be doing regular sales in the coming months. I haven't used the 12 yet but have used the 10 on a portable induction cooktop with 5.5" coil with good result. Decent 3 egg French omelettes definitely more even heat spread than my heavier DeBuyer.
Ok I figured it out. If I off center the 5 inch induction sauce pan to the right 1/2 inch on the 7 inch induction burner it worked. Yea, I can keep the new set of induction pans I purchased.
The outer part of the pan still gets hot from the conduction of the pan material. The small ring of fire on your gas burner doesn't reach the outer part of the pan either--it heats via conduction.
Get to the point. My 7 inch induction coil will not work, I get an error code, on a set of inductions pans that are anything less that 7 inches. So make sure the induction pan "over hangs" the "burner area" a little bit.
Never fear! We are still fine to use gas stoves. I freaked out when that study came out so I did come careful digging and discovered the meta analyses which were used int he study are from '09 and '13; the 09 study was inconclusive, the '13 study claimed that nitrogen dioxide rich environment might exacerbate "wheeze" in asthmatic children. But any time we walk downtown, we are exposed to 100 times the amount of nitrogen dioxide as cooking with a gas stove. But if this is a concern for you, experts agree that simply using your exhaust fan takes care of the issue. The real issue here is a political one. Gas is under scrutiny from people pushing for renewables in an all or nothing way. If that is important to you, you probably want to think about moving away from gas. However, if that is not as much of a consideration for you, then keep using gas. It is not hurting our health. That is a pretext for environmental groups with a vested interest. Make your decision based on the environment, not arguments based of of old, unreplicable, inconclusive, studies. Love the content!
So I came to the same conclusion lol. The studies were more of “ this is probably what’s happening” more than it is happening. That being said, if induction prices come down, I wouldn’t mind switching😂. Glad you are enjoying the channel. Happy cooking
Manifacture ... maybe they know the dimension of coil. BUT a huge amount of portable ones are just rebrand and sell just any kind of crap... didn't know didn't care just import - rebrand and sell. SHAME .... And the other issue that few people and fewer seller says is the on-off bounce on low power 3 second of boiling water out of the pan and 3 second stop in cycle ... SHAME and SHAME on all on YT that make videos and review on this kind of crap that just review the timer, the childlock, and how fast is making boil water ... but incidentally they forget to review that at 300W is unusable. With some try and return strategy I've found two stove that work fine at low power ... I'm searching for a large coil but as no data are written in description I simply don't buy.
Gas should be banned people still die from leaks all the time, and I can’t relate to this video I have a wolf induction range. Theres no size that’s too large of small.
FAKE NEWS. How about giving your sources? They do not exist is why. Natural gas output is Carbon Dioxide and WATER. It is actually CLEAN burning in general and any exhaust fan is MORE than enough to exhaust the CO2. The moisture in the air is actually worse for you in places like FL.
Coil size doesn’t matter…. Coil size NEVER corresponds to actual heating surface . On your duxtop coil size is about 7” but real heating size 4” Coil size 9” - heating size same…4-5” Don’t mislead viewers. Only small cookware 5-6 “ will work for searing…. Bigger …. It’s a problem…. To boil water is perfect even for huge pots…. Try to fry 2-3 onions in big pot…. It will take forever .extremely uneven heating surface . And for your duxtop : advertised max power is1800w, and you are getting only 1100-1280 max. Power level 1 - advertised 200, but starts from 450. Not even one power level is corresponding to description.
Not true at all. Please research. Diameter of the pan will correlate with the coil size diameter of the induction stove. Limitations of which pan you can affectively use.
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What did you think about the result? Are you considering ditching gas stoves for induction? Do you think gas stoves are harmful? Let me know below.
The very issue you discuss ... misleading burner diameter markers and evenness of heat distribution disqualify induction for serious cooking.
@@bobtheelectrician6692 yeah, it’s unfortunate. I’ve found good brands do clearly list their burner but it’s mostly for kitchen size tops and it’s well over $3k
gas is the best
@@bobtheelectrician6692 : A Goldilocks Fairy Tale
The supposed benefit of greater energy efficiency is a mirage. It holds true only for a very constricted range of "appropriately" matched cookware/coil sizes.
The very informative thermal imaging shows that even the 8-inch cast iron skillet is, in fact, too small as the side walls undergo unnecessary, and perhaps undesirable, heating.
In a word, the control is simply not there.
- -
I think they are coils, not really magnets. They induce a magnetic field, but are not magnets, don't spread misinformation and just call them what they are.
In case this helps anyone, I got bit hard by false advertising around coil sizes. Just bought an LG induction range (model LSIL6334F) with advertised element sizes of 11/8/6/6 inches, and I even spent two hours on the phone with LG customer service before I bought to confirm those sizes. Guess the fact that I had to work that hard to get the info should have tipped me off: both the advertised sizes and what customer service directly told me was very wrong. Actual coil sizes were 6/4.5/4.5/3.5 inches. Wow. Measured by myself using pans dusted with flour to see where the browning happened, with a brand new stainless steel pan that was magnetic all the way up the sides, and a cast iron pan. Beware, people!
Did you find a brand running on 120v with larger coils?
Shady of LG, Wolf is accurate
This is only one of 2 videos (the other was Helen Rennie) I have ever seen covering the practical limitations of Induction for a cook- and I've really looked! I got a portable induction burner and fairly quickly saw how limited the burner size was. Despite loving induction, I can't cook using my larger pans on it (although I cook a lot of stews etc and it works just fine for that). I am incredibly frustrated that nobody involved, especially the manufacturers, seem to have ever actually cooked using induction. Its just magnets, the solution is so easy, but I can never even find any information about the coil size etc on any induction product, and even salesmen trying to sell it seem confused by the question. The simple question "how much of the pan's bottom will be heated by the induction coil?" seems to have just never been asked before...
Yeah I know. It’s frustrating. I went down that journey as well 2 years ago. I’m glad you enjoyed the video. Keep me posted and good luck.
exactly. i can barely make crepes or an omlete without burning the middle and having to place the pan on the edge of the heatplate to heat up the edges as well.
there's a new tech that's called flex induction or total zone induction, and what they have is layer the underside with smaller coils and a system that detects the pan, that way they can cover it better... never used it tho so don't know how good it is
Rule Number One, sales people do not know jack shit, other than how to take your money.
Man, completely agree. I am telling this to everyone. The problem is that no manufacturer dicloses the coil size
Yeah, this really annoys me. I get why they do it because they can get away with putting in smaller coils than people realise. The should have to be honest about this as it makes a huge difference
I have seen a number of these ring videos, and have tried the flour test myself. I see the same thing, but when I have used the stove in real life it seems to work just fine. I have a range at home and a cooktop in my camper van. It finally dawned on me. When these tests are run they are usually at full power. I only boil water at full power, I cook somewhere in the medium range. With a decent pan and a slower warm up the bottom of the pan heats more uniformly. When I repeat the flour experiment at medium there is less ring and more uniform brown. Just thought I would add my two cents.
Thanks! I appreciate your perspective.
But its a bit of a false advertising then, i just got a 3.5kW induction hob that claims it supports cookware up to 26cm in diameter...but I can't even use it to boil water, because all the power gets dumped into both TINY (compared to the advertised 26cm) and incredibly THIN ring, to the point where it literally superheats the pot so much the water cannot touch the ring. You can have 15L of water and melt the bottom of the pot out of it. What is the point of this?
in cooking school, they teach that a sauté uses 100% of the available heat. medium heat is for "warming" . warming isn't cooking -- it's for left-overs. The biggest induction cooktop, Viking Professional 5 Series VICU53616BST $7079, only has 9" induction coils, so 10 inch pans, max. Many chef's use pans up to 16" diameter (on gas) to cook a lot of stuff quickly -- but not on induction !!
Finally you exposed induction cooking flaw in.all I cookers. Your site deserves my new membership.
Thank you! Much appreciated.
hi Tom, not sure if i commented on this previously but people should know about the Thermador Freedom induction cooktop. It has NO fixed burners and senses the pans size and placements. The 36" has 56 seperate magnets all small but depending on pan size the appropriate number of magents are engaged for that particular size pan. It's pretty incredible.
Oh, that sounds pretty cool. I never heard of it before. Thanks for sharing.
Finally someone is talking about this, i am totally for this technology and it works awesome BUT when you size the utensil correctly, if you want to make crepes on this you're gonna warp your pan a lot, so i don't recommend them to most people as they dont understand why concetrated heating in one spot is bad
Thank you, I’m glad you found the video helpful and honestly you are spot on. I made this video to help both experienced and new cooks.
Nice insight with the thermal camera. There is another aspect of induction that complicates the control of your cooking. I have been cooking on induction hobs for over 20 years. My last one is a lot cheaper (€600) than the first one (€2000) while both could be considered as middle range over here in Europe. Throughout the years I have been struggling finding the perfect frying pan noticing that some are very slow and won't even reach frying temperatures, while others spread the heath very poorly. Last week I connected a power consumption meter to the hob. Filled all my 16 pans with water and put the hob on boost. Half of the collection (all of the cooking pots) would easily get the promised 3200 W. The other half couldn't reach that top at all. The worst contender stopped at 750W. Two paterns were clear: pans with an anodised aluminmum core and a magnetisable layer are struggling the most and within the same family of pans the smaller ones (24 cm) could't get all the power out while the bigger (32 cm) didn't have problems (this somehow seems to contradict your magnet size analysis). Price was no indicator. A €5 pan with a hollow bottom did fine while two €80 pans of top brands like Le Creuset and Ballarini underperformed strikingly. My laymans conclusion is that somehow the 'communication' between pan and hob makes the electronics decide to limit the power delivered. That would prevent the warping risk and indicate that there is no power lost but it makes the ajustable scale (1 to 14 in my case) useless because you don't know what amount of heat you are generating at a certain setting. Gas is certainly more straithforward in this aspect.
yup, I couldn't agree more. I'm working on a video in respect to gas vs induction
If cast iron has the most magnetic material and it isn't laminated with anything else, how is it not the most ideal for induction?
I don't respect any manufacturer that doesn't list the coil diameter.
In spite of some (IMO minor) drawbacks, I think this is a big advantage of radiant electric cooktops. I especially like the ones with multiple diameters (e.g. 6/9/12in) in 1 element - very flexible! Also induction is more expensive and, as far as I can tell, more difficult/expensive to repair and more prone to issues. Portable radiant electric cooktops with 6/9in diameter would be really cool!
then how can we calculate the size of the coil for the required input voltage. (i-e) I have a 180v to 220v in input voltage then how can I calculate the rating of the coil, for this voltage.. ? mens which coil will be best for these voltages, and how, to calculate theoretically ?
Workaround for cooking cereals that have a tendency to burn easily: put a petal-type stainless steel steamer basket in the bottom of the pot first. Will help add more potential boiling points, dissipate some heat and discourage solids from touching the bottom. Make note of the petal overlap: you don't want to stir in the wrong direction and fold things up.
Thanks for the suggestion.
Just to clear things up slightly.
Magnets have nothing to do with induction cooktops UNLESS you are referring to the coil, which is an electromagnet. They take a LOT of copper wire to make the coils, so as Tom says, why the larger coils cost so much more.
Tom is so right, all those terms, eddy currents etc occur in the pan, they are *induced* in the metal of the pan by the electromagnet. It is these induced currents that heat the pan and can only be effectively induced over the electromagnet. Magnetic fields reduce very quickly over distance (inverse square law for the math geeks). Now you know why they are called induction cooktops.
This is why having a coil at least as large as the pan bottom is important.
Most of them just measure the temperature of the glass, which may not be keeping up with the hot pan. That is why they tend to overshoot while heating quickly and don't have the fine temperature control they could have. There are ones which measure the pan through the glass or have a sensor physically come through the glass to measure the pan, but they are few, far between and very expensive. Until consumer demand causes more of those to be made, just be aware of the limitations.
This is very similar to wireless charging except instead of a pan, there is a coil in the device and it uses the induced current to charge the device instead of heat it (mostly).
It is also this issue of too small coil size that causes warping of carbon steel skillets.
Thank you for into informative video. Most of our pans are 12" stainless steel with copper bottoms. I own a couple staub and le creuset cast iron cookware but those are odd shapes and mostly for niche baking. My parents keep ragging on me to look for a cheap induction burner to try but I am unsure if this is like the whole air fryer phase of trend ( a lot being terrible and or defective) or not at this point.
No problem. Glad you liked it
I've considered using a heat diffuser made of sand (a bigger pan with a sand bed to place de cooking vessel). I haven't been able to test the idea, but it sounds like a feasible solution.
Fun to see the heat camera in use! It’s interesting that so many RUclips videos focus on gas and induction when the great majority of people have electric stovetops. (Google says 68% of households.) I’d love to see more tips about cooking with electric since induction is so expensive I don’t think it’s going o dominate the market anytime soon.
I agree with you. Induction is still far too expensive. Unfortunately, I don’t own or use an electric stove. I would have to buy a portable stovetop to do some videos on
As with anything, as adoption increases, prices come down due to scale and competition.
I'm sure the percentages differ with region for electric coil stoves, but yes, coil electric element is pretty ubiquitous where I have been in Canada, and that is a large part of it.
A lot of the coils on the stoves I have had weren't particularly even, so lighter pans were susceptible to uneven heating. Heavier pans forced them flat. (Not necessarily level.though.) I believe there is no direct heat measurement, it is essentially pulse width setting the temperature through some fancy control that *may* measure resistance to estimate a power level or temperature. Hmm... time for research.
@@patrickbuick5459 Its why I like using cast iron to help smooth out the unevenness with pre-heating. With coils, I also never have to worry about scratching a glass surface. I bang around my pots too much for glass, lol.
THANK YOU. Why is this information so hard to find!?!?
So true re coil size. Also, no mfr is listing how much weight their units can handle (small pot vs large pot like canners). So glad I haven't fallen for any yet. Only the nuwave can handle up to 50lbs. But haven't found a solo 10" or 12" coil size unless you buy a big kitchen unit w/4
Aha! This is what I needed to know! I wonder what reasonably inexpensive unit has the larger coil? Now THAT is the question - I mainly cook with a 12" skillet - even though this shows it will do it - as you showed, it doesn't - especially for things like eggs and bacon, which are my go to foods... Thanks
I'm also hoping for a larger coil burner without breaking the bank. Thanks for watching
Would adding a larger stainless steel diffuser plate to a smaller cooktop be of any benefit? Cooking speed is fine for liquids, but using a 10 inch pot with a 6 inch coil portable clearly leaves burn rings at the bottom.
I’m not sure, my gut tells me the thermal transfer would still be the same or even worse. You would still have a “hot spot” radius or diameter but now you have two transfers and an extra loss of efficiency.
I often use large pans for cooking...like 12" saute pans and pots...do they make induction coils that large? at similar prices to regular stoves?
Yes they do, but it’s pricey. They often will include one large “burner” for searing and such but for induction, I prefer all the coils at least 9in in diameter.
Greatly appreciate the video, so difficult to find reliable info on these shortcomings! I'm considering the Duxtop dual burner model to avoid my apartment's ancient electric range. New(ish) to cooking so luckily I haven't invested in a ton of cookware yet.
I'm curious, what would you say is the maximum length the inner pan diameter can exceed the element while maintaining good heat transfer? Currently searching for the max volume Dutch oven that will work on this cooktop.
Also, would you be able to elaborate on the idea that you wouldn't do a sauce in a 10in SS skillet on these burners? If I pull the plug on the dual unit I'd have a saucier on the second burner for rouxs, warm emulsion ect, but I frequently do pan sauces and a 10in SS fry pan is my daily driver.
Also sent a message on Instagram but it disappeared so I'm not sure it went through and figured I'd add my comment here. TYIA and again, great content!
Hi, thanks for the comment and I’m glad you’re enjoying the channel. Strangely, I didn’t get a message on my social media. I think a 10inch contact diameter would be the max for a 6 inch coil. What I meant by I wouldn’t do a sauce on a 10 inch was in reference to delicate sauces that need to be simmered down with constant even heat. The 12 inch pan with a contact of 10 inches or so showed that the heat was not evenly distributed outwards. Sauces would be difficult to control in this setting. Hope that helps. Cheers!
@@tomwadekThanks for your quick reply!
Makes sense! I'll avoid the 12 in (10 in inner diameter) pans. If 10in outer (8.5 or so inner diameter) pans are the max and the 6.5 inner cast iron is ideal, it sounds like keeping any new pot purchases under an 8in inner diameter might be a good rule of thumb for Dutch ovens, stock pots and the like?
Hm. Yeah I wouldn't be doing any heavy reductions, just a 1/4 cup or so of wine to deglaze. Sounds like I should be fine with the 10in if I do most delicate work in the saucier - probably worth the slight drop in capability for finess to be able to sear a decent size steak. Thanks for your input!
Lastly, if yourself or anyone can speak to the power sharing/capabilities of these portable dual models it would be a huge help! Seems like the second burner will have a lot less power, but hopefully enough to saute veggies, make a sauce, or boil a small pot of water while searing a protein on the main burner.
In the US (110VAC at the socket) dual burners don't seem to be the best idea as plug-in devices are pretty much limited to 16A (80% of 20A) or about 1800w. A bit constrained for a single burner, but for two...? Built-ins use 220VAC and are hardwired the limit doesn't apply.
Of course, if you're just tempering chocolate or something, it's probably fine.
can you talk about Heat Dissipaters for gas tops?
My question is when we cooking large pans on small gas stove it evenly distribute heat across the bottom , which means most of the pans are able to handle the heat from a gas stove or a normal electric stove .. My self using large pans for cooking finds induction is not convenient for my style unless I break my bank for higher end models with proper coil size and high end pans etc . Finally end up with ceramic glass top one
Great explanation! Thanks for the video.
Glad it was helpful!
Really helpful video 📷 Thanks! 👍🎂💯
Glad you enjoyed it!
@@tomwadek😺 👍
I have the Duxtop, has a 5" 'hob' as the cooking ring is called. I do 90% of all cooking on the induction, 10% on gas range. Induction is absolutely better if you have enough heat (wattage) settings. My Duxtop has 20 setting from 0.5 to 10 by 0.5 increments. The ONLY thing i wish for is a larger diameter hob, but not enough to spring for the MUCH larger cost.
Fyi, i have a 10" Lodge griddle, even cooking on gas it has hot spots. Either the casting is thinner there & i can't see that or the iron recipe in the casting isn't perfectly mixed so some places heat up easier. On induction the same area of the hob products more heat faster, so if my food is that sensitive i rotate the pan oart way thru cooking for even browning. Almost never a big factor.
Do you use a 12" skillet with the Duxtop?
I have, the 12" has a cooler 'ring' area around the hotter center so cookware with better heat distribution works best, but it works. I need to move food around more. But i also use a lid often & heat retention from the lid removes moist of any hot spot issues. Usually I'm only cooking for 2, so mostly smaller cookware & the 5" hob works great
Can you put the pan on only half the coil, off to one side? Or does the coil need to be completely covered in order to work?
It would be very inconsistent
Does wattage translate to coil size? Some are 1500w and some are 1800watts. That’s a huge draw on a 15 amp circuit. Two burner units are 1800watts and I have to assume both burners aren’t producing that power. I looked for a link to your stove and didn’t see it. I almost always use a 12” pan for all my cooking.cheers
Yeah, wattage can also correlate to coil size but also much more heavily on over all power and output of the unit. Think, how fast to boil water
This is very informative. I still have a question though. My oven has a 10" diameter defined by a round shiny ring that I assume to be the plate area and within which I place my 9"-bottom pan. It works without apparent problem. However I noticed the plate also has a concentric 8" diameter white marking within the place that makes me wonder if that is the actual hot plate that should define the largest pan I could use, at least for efficiency. I browsed but can't find any manual. What do you think?
Your oven or induction burner? Sorry your question is throwing me off. What’s the make and model of the induction stove.
@@tomwadek Its an imarflex IDX-2500 induction oven
The only reason gas stoves are labeled 'dangerous' is because they can't be turned off by an outside third party. I will always have some sort of gas stove. We RV, so we're looking into an induction burner only to keep the heat down when we're using RV park electricity.
It means your pans can warp, they are just ok to boil water or heat things in a small pot but that about it.
All of my 14-inch pan do not cook well on any of the affordable heat coils
Carbon steal will warp
Great presentation, thanks - what's the track at 06:10 please?
The biggest induction cooktop I am aware of, Viking Professional 5 Series VICU53616BST $7079, only has 9" induction coils, so 10 inch pans, maximum. What about BIG stock pots (18" diameter) or sauté pans (16" diameter) that professionals now use. I use 12" pans at home (gas). a 6" induction coil would suck.
A 12inch pan will have a contact inner dia of 9 inch’s so a 9inch coil will work great. A 9inch coil will still work well on a 14 inch pan. Chef who cook on large pots usually prefer gas stoves for that reason.
So what's the largest coil you can get on a portable?
Have you tested the caso prochef 3500?
No I haven’t sorry
@@tomwadek ok thank you. Cant find the coil size anywhere
@@knifesharpeningnorwayunfortunately, most manufactures don’t advertise it. You may have to email them directly. Happy holidays!
@@tomwadek thank you and samme to you
Excellent video, would like to see gas vs induction!
Thanks! I’ll work on a future video
Have you tested the bartscher IK 35TC? Or the bartscher IK 35TC XL?
No sorry
@@tomwadek ok thank you
I have not found one supplier who states the coil size and i have emailed 4 suppliers with no response or a email saying they dont know.
I know. It’s frustrating
Looking for a countertop burner to accommodate a 12" skillet. Any ideas?
it's tough with induction. I think the Polyscience is your best bet but its pricy.
@@tomwadekThank you! I will check it out. Any ideas on maybe infrared?
gas.
Can you recommend any electric or induction stove with a coil size of 12" I have a Lodge 15" cast iron skillet and my cooking surface is 12". I have looked everywhere on Amazon and Google and I can not find a single one! Any help would be greatly appreciated.
EDIT: Heck, I would settle for a 10" cooking surface and I can't find any of them either...
Thanks for your time,
Jim
It’s hard for me to find one that’s more than 6 inch lol
@@tomwadekI say the same thing about men
@@Jhennieten😂
People say there are no stupid questions. While that may be the case, there's a more important issue: what to do with the answers. So if you ask us if we think that gas stoves are dangerous, and 99 percent say "no, I'm not dead yet and I love gas," but the other 1 percent points out that fumes from gas furnaces, boilers and water heaters are vented because they are dangerous, how do you evaluate the answers? Personally, I would trust those who point out the contradiction. But since your demonstration is about coil diameter, let me bring up something else to be considered with gas stoves: flame diameter. When you turn down a gas stove to cook something slowly, the flame lowers, but the diameter of the flame circle also shrinks. The resulting heat is concentrated in the center of the pan where it might actually be too hot. When you turn down the power of an induction burner, the coil diameter remains the same and you have even low heat spread over the same area as it was at the higher power level. Also, below a certain level, the gas stops flowing and the burner is effectively off. Induction burners can go down to a very low controlled level. Their ability to be controlled so precisely and evenly cannot be matched by gas.
I still use gas for unique foods like a paella but induction is the way to go.
only if you use pans with a 6" diameter for everything ... Unless you get a Viking Professional ($7079) that will accept 9" pans. Hope you never cook for more than 2 people, you would need LOTS of little pans to go with the little induction coils. You'd need 2 of the Viking beasts to cook fish filets for 12 people. I use propane (not a greenhouse gas) with BIG burners, and 12" sauté pans and stock pots.
I can cook on a tiny burner with a large sauce pan in a regular stove when you add oil and stir yoir food these hot spots shouldnt be a huge issue
You don't cook a lot do you?
@@Steven-v6l I usually get your mom to cook for me
Do stir-fry. (on I cookers under $500)
I purchased a DuxTop unit with a pan that "matches" the coil. DuxTop advertised an 8" coil that would have been a perfect match. Jokes on me, Its a 6 inch coil and I'm burning my eggs and sauces as well. I did the water test and measured the same as Tom did. I'm disappointed in my purchase. RUclips influencers are no different than the old informercial's on TV. I only have myself to blame. Don't make the same mistake I did. Find those specifications and then look for someone to review that model you're interested in. If they're doing you a service like Tom demonstrated here, you'll be much better off in the end.
No way will I give up gas for induction. I usually use the vent hood and I am not worried about toxicity. Besides, switching to any type of electric stove is not more efficient. This is because most electricity in the states comes from coal fired plants and this steam turbine process is only about 35% efficient.
Besides I cannot use induction around my wife as the last counter top unit I fired up caused her severe inner ear pain that persisted for days. Two factors. First she has a superb hearing range. Second most of these counter top units operate in the low 20 KHz range, I verified it with a scope. So the frequency was close enough that it caused her pain.
Many of the induction units on Amazon lie about their coil size. I bought one that said it had an 8 inch coil but it was really about 5.75 inches. I reported this in my review and the seller tried to bribe me to take it down. Though the tops are very dark most are actually transparent. If you hold a bright flashlight right against the glass you can usually see the coil.
Here's a funny thing. I was watching another "internet expert" tell me all about large All-Clad, Demeyere, etc pans. Liquid would not stay in the middle of any of his pans. He had warped them all with his induction stove and was apparently unaware.
Personally, I prefer gas and always have but if I was forced to give it up, I would consider induction.
Induction IS more efficient, With gas stoves about 60% or the heat rises around the pan and goes up your exhaust fan duct. With Induction, you can cook and heat is induced in the pan and hardly even radiates or heats the kitchen, You heat the pan and the food only with a slight radiant heat escape only. If you live in FL you will NEVER return to a standard hobby or to gas once you have cooked with induction
That stove has an 9" coil. They ALL do this... they do not provide heat in the full coil, something EVERYONE misunderstands. You will likely achieve between 5-6" no matter if you get an 8 or a 9" coil.
Gas is inherently dangerous. The most common news story I hear about house fires and the occasional explosion are almost always gas supply related. There are also common stories regarding people dying in their sleep from gas leaks. Induction is the most efficient way to go, even compared to other forms of electric, and safer as well. More advanced induction cook tops can adjust to your pan size and shape automatically.
I grew up with gas. NEVER a problem since they removed the pilot lights in favor of piezo starters. However, most gas ranges have the same issue as induction, they can not handle larger diameter pans with even heat at all.
Have you found a PORTABLE Induction cooktop that has a coil size greater than 8"?
my issue with induction is: Pans which are induction capable (cast iron, carbon steel, cheap stainless) are poor conductors of heat -- giving uneven cooking temperatures. Pans which are good conductors of heat (copper, aluminum, etc) are not induction capable. [ Good stainless is non-magnetic, and isn't induction capable.
Cheap stainless steel is magnetic, but it's not stainless steel, it will rust. ] Not giving up my copper !!
Try a 5 ply ss pan or a copper core ss pan.
They actually DO have induction that works on Aluminum and Copper now. I was surprised!
@@djea3589Are you sure you are not talking about Infrared cook stoves ?
Strata pans have a tri-ply stainless, aluminum, carbon steel pair of skillets 10 & 12". Recent Kickstarter but should be doing regular sales in the coming months. I haven't used the 12 yet but have used the 10 on a portable induction cooktop with 5.5" coil with good result. Decent 3 egg French omelettes definitely more even heat spread than my heavier DeBuyer.
Ok I figured it out. If I off center the 5 inch induction sauce pan to the right 1/2 inch on the 7 inch induction burner it worked. Yea, I can keep the new set of induction pans I purchased.
The outer part of the pan still gets hot from the conduction of the pan material. The small ring of fire on your gas burner doesn't reach the outer part of the pan either--it heats via conduction.
Anybody have suggestions for a induction that has a coil size of at least 10?most my pots and pans are 12 it's really hard to find
Get to the point. My 7 inch induction coil will not work, I get an error code, on a set of inductions pans that are anything less that 7 inches. So make sure the induction pan "over hangs" the "burner area" a little bit.
Never fear! We are still fine to use gas stoves. I freaked out when that study came out so I did come careful digging and discovered the meta analyses which were used int he study are from '09 and '13; the 09 study was inconclusive, the '13 study claimed that nitrogen dioxide rich environment might exacerbate "wheeze" in asthmatic children. But any time we walk downtown, we are exposed to 100 times the amount of nitrogen dioxide as cooking with a gas stove. But if this is a concern for you, experts agree that simply using your exhaust fan takes care of the issue.
The real issue here is a political one. Gas is under scrutiny from people pushing for renewables in an all or nothing way. If that is important to you, you probably want to think about moving away from gas. However, if that is not as much of a consideration for you, then keep using gas. It is not hurting our health. That is a pretext for environmental groups with a vested interest. Make your decision based on the environment, not arguments based of of old, unreplicable, inconclusive, studies. Love the content!
So I came to the same conclusion lol. The studies were more of “ this is probably what’s happening” more than it is happening. That being said, if induction prices come down, I wouldn’t mind switching😂. Glad you are enjoying the channel. Happy cooking
Manifacture ... maybe they know the dimension of coil. BUT a huge amount of portable ones are just rebrand and sell just any kind of crap... didn't know didn't care just import - rebrand and sell. SHAME .... And the other issue that few people and fewer seller says is the on-off bounce on low power 3 second of boiling water out of the pan and 3 second stop in cycle ... SHAME and SHAME on all on YT that make videos and review on this kind of crap that just review the timer, the childlock, and how fast is making boil water ... but incidentally they forget to review that at 300W is unusable. With some try and return strategy I've found two stove that work fine at low power ... I'm searching for a large coil but as no data are written in description I simply don't buy.
I think people are stupid.
Gas stovetops are not dangerous. Fake news. Good video.
Gas should be banned people still die from leaks all the time, and I can’t relate to this video I have a wolf induction range. Theres no size that’s too large of small.
FAKE NEWS. How about giving your sources? They do not exist is why. Natural gas output is Carbon Dioxide and WATER. It is actually CLEAN burning in general and any exhaust fan is MORE than enough to exhaust the CO2. The moisture in the air is actually worse for you in places like FL.
Coil size doesn’t matter…. Coil size NEVER corresponds to actual heating surface . On your duxtop coil size is about 7” but real heating size 4”
Coil size 9” - heating size same…4-5”
Don’t mislead viewers.
Only small cookware 5-6 “ will work for searing…. Bigger …. It’s a problem….
To boil water is perfect even for huge pots….
Try to fry 2-3 onions in big pot…. It will take forever .extremely uneven heating surface .
And for your duxtop : advertised max power is1800w, and you are getting only 1100-1280 max.
Power level 1 - advertised 200, but starts from 450. Not even one power level is corresponding to description.
Not true at all. Please research. Diameter of the pan will correlate with the coil size diameter of the induction stove. Limitations of which pan you can affectively use.
Look at the bottom of boiling circle . 4 1/4 max
I had in last 12 years all of them !!!! From 1.8 kw to 8 kw. Same size of active heating surface !!!!!! But coil sizes are different……
Take apart your duxtop and measure coil size , than measure active heating diameter …..
@@updatename6637 I look forward to your video proving otherwise. Please let me know when you post it.
*laughs in polyscience control freak*