DT-812 Adjustable Copper Coil Alcohol Stove

[@user9b2]

This stove should be on the market 👍

[@wanderingcalamity360]

That's pretty epic! You've solved the problem with many coil stoves: they have no chill. It's full blast or nothing. Very neat trick with the valve. And very ingenious setup over all. Has a distinct steampunk vibe to it. I like how it's quite a bit smaller than your cannibalized isobutane stove design.

[@wb93612]

WOW!!! That is some awesome workmanship. Great job. I am a tool and die maker. I know quality when I see it and you got it. Your stove is a work of art.

[@kryosan]

One of the best DIY stove on youtube!

[@norkisserrano]

thanks Magneto

[@AdrianHepburn-vz9yr]

@@norkisserrano You have a good design!!

[@marksummers1611]

Brilliantly done! At first glance I was reminded of the old Svea stoves I used back in the 70s, but this is so much more compact, uses alcohol instead of longer-chain hydrocarbons, and is crafted by hand! Again, nicely done! When you start manufacturing them let us all know.

[@pa_maj.MARTINI-van-MAN]

What a great little stove, excellent work.

[@norkisserrano]

thanks bro..I'm busy mountain biking, since it's cooler now in SoCal but I'll get back to the world of stove making after this winter season.

[@supersilve]

Two thumbs up for this stove it's really great and nice workmanship.

[@hiroyopoetker]

Thats cool, I too have been having fun this autumn here in Japan on my bike. I got a new HT this summer so its been kind of fun. I am really fond of the hoop stove with out rim jets as a top burner and thats what I like to make and share with my friends but, I would love to try and make a stove like this! You have created a beautiful masterpiece! Good work, I commend you! RideOn!

[@BadYossa]

That`s a really neat little stove. Well done. I can see certain influences from Tetkoba, but not taking anything away from you - it is a cracking piece of engineering and design. Would buy one if they were available here (Spain).

[@TheMagong]

Norkis, ikaw ni? Count me in, isa nako sa imo customer! -Glenn C.-

[@EduardoSNishi]

Beautiful construction and control of the flame!! ;)

[@Mosin2Ruger91]

This is just awesome!!! I've built a simple bud bottle stove, but this is just too cool. If your selling these please let me know!!

[@ke6ziu]

Dude, I want the plans for this!!! I LOVE IT!!!

[@norkisserrano]

Thanks for the appreciation..i try to put my heart and soul on what i do. I wanna satisfy myself first and hope people will look the same too...I'm glad you do.

[@AdrianHepburn-vz9yr]

You have a product worth producing en masse. People want it!

[@generoll4027]

very nice. any plans to share the parts list or construction?

[@txchek]

I wonder if, it may explode on low setting the whole time?

[@SqueetoNa]

I know that this is a prototype but it is such an interesting design that should be sold. I would like to suggest, trying not to be rude, a small change. You have 11 possible leak points - 6 on the stand attachments, 2 on the heating tube, fill tube, burner and press fit base. I am hoping that you can make this serviceable so that the internals can be accessed. Instead of 2 pressed Budweiser cans, 1 machined plug with o-ring on the base (or similar).

[@uctt24]

Very neat first alcohol stove with ahistorical settings I've seen

[@digitizer101]

coolest alcohol stove I have seen!

[@steinwaygoat]

Beautiful!! Great thinking there!

[@norkisserrano]

Thanks

[@seahorseist]

Excellent stove nicely made

[@tomasinacovell4293]

The best I've seen, does anyone make and sell these?

[@tillmannfuchs7408]

Wow great! The best I have seen yet!

[@norkisserrano]

It's efficient as it can boil water with 15 ml of alcohol and the advantage is being able to control flame so you have the capability of not just boiling water but bake, simmer even cook rice which require an ultra low heat...watch my other stove the YS-1209. It's just good to have an alcohol stove that not boil water but a versatile one.

[@Jerkabobber]

Really really nice little diy stove. Looks pro! Thanks for sharing

[@hiroyopoetker]

A beautiful master piece! Thank you for this video and producing this amazing stove. How many have you made now that you have an awesome working design? Good job please have fun this winter with your killer stove!

[@wilsonkg24]

Wow, what an amazing burner. I notice that no one has been here for a while. I was wondering if you have ever sold any of these. I would love to have one.

[@norkisserrano]

@Sqeetona- thanks for your suggestions I'll take that into consideration...I'm gonna have this fabricated(CNC) to get rid of leak points before it goes out to the market

[@dandycaceres1]

hola amigo me gusto mucho tu video dime donde concigo ese producto y si tu lo ases acuanto lo dendes y como lo consigo

[@cakdulltv6523]

sir,do you have a video how to make your stove or guide?your stove looks great.

[@ww07ff]

Could you try to burn used cooking oil instead of alcohol?

[@norkisserrano]

ww07ff -It would probably burn but it won’t produce a blue flame...meaning it will produce more soot.

[@tgrsaint]

wow... nice build; excellent workmanship (chuckle... don't see excellence much these days).

[@vjoliverable]

Great work! I am trying to reverse engineer it, but I am stumped. Well done!!

[@Luigirepublic]

After looking at it for a little while, I think what's going on here is similar to the Coleman Sportster. On one side of the loop is a wick, which sends fuel up to the top of the loop, where it's vaporized. Then it comes down the other side, down into the fuel tank, and vents into a valve there. If I'm not mistaken, the valve is a Watts 1/4" Brass Compression Straight Valve from Home Depot, with the standard brass rod knob cut off and replaced with steel wire. Part of the valve is down in the fuel tank and the other part is hidden by the spirit cup.

[@vjoliverable]

Thanks for the info, I appreciate it. I really like this setup especially with the adaptable pot stand option. I am trying to make this for my next backpacking trip,

[@BurleyFuzz]

@Luigirepublic- Thanks for the info, as it seems the Build Project is Top Secret. I believe all of your guesses are absolutely correct. Any ideas about the Filler Cap and the Brass eyelet hoops that hold the Pot Supports to the Fuel Tank? Thanks for any Help!

[@moonnight3847]

Vincent Oliver I think I know how its done. He uses a gas regulator oviusly to control the flow of the alcohols fumes (gas). The copper pipe could very well have no wick what so ever but rather used as a way to transfer heat to back to the aluminum can so that the alcohol heats up thus creating a lot of pressure witch is why it burns like a jet. I also see that both of the legs of the copper loop have to be long enough to touch the alcohol to make it boil.

[@norkisserrano]

@ smokeeater908- Thanks for your interest on my stove i really appreciate it, I'm gonna have this fabricated (CNC'ed) and I'm excited to have this out in the market...I'll let you know when it's available.

[@holtzman72]

Very nice little stove! Please tell where does the fuel vapor come from? Directly from the tank, or there is some loop in the copper tube? And isn't it dangerous to feed the vapors directly from the tank, unlike in regular coil burner.

[@PPIONEERR]

Hello! How much time need stove for steam work?

[@norkisserrano]

Not that long

[@holtzman72]

Great project, but how does it work? Has the copper tube any wick inside? Is it connected to the nozzle, or just has both ends open into the tank? Would appreciate some hints...

[@jolt00]

That's a GREAT stove!! where is the build video?

[@radikewl70]

Ok is this more efficient, more powerful, better cooking or what? Very cool project, i'm just not getting why. Thanks for posting.

[@arturoaaguilarperez1200]

NICE. VERY NICE. THANKS.

[@norkisserrano]

Most welcome

[@michelfilipesantana181]

O melhor q vi, qual autonomia?

[@yacrafter]

the jet looked pretty big from what I can see on the video...ingeniously drilled into the flare fitting cap...at first I thought you were using a jet from a coleman lantern, then I thought theres no way you can get that kind of pressure out of an alcohol burner...im going to try .020 in. hole first... nise stuff

[@harveysugeng8195]

i hope you will produce & sell this cool stove

[@ussrraju1176]

Which type of alcohol Is used for this stove

[@norkisserrano]

Denatured alcohol...here in the US we use Heet... it’s a gas line anti-freeze

[@samwauthier647]

I'd like to have one of those.

[@Luigirepublic]

Hey there, Awesome looking design. You could make some cash if you could get it UL listed and if the adjustment knob can turn it off all the way in addition to adjusting flame size. Many fire bans in the United States allow liquid or gas fueled stoves with an adjustable flame and no way for fuel to escape if it is knocked over. It looks like your little mini Svea might just work for that purpose.

[@turinar77]

my friend where I can get this and how much it costs

[@toddbell152]

What is the part list for this build I would love to make one great stove hear.

[@zainalarif427]

Please tell me the name of part that used for adjusting the fire?

[@remyllebeau77]

Why do you have no stats? How much water, how long till boil for each setting, and efficiency of fuel?

[@norkisserrano]

Remy Lebeau -2 cups of water boiling in 3 minutes and 40 seconds using only 15 ml of alcohol.

[@remyllebeau77]

@@norkisserrano Okay thanks. Have you tested the different settings? How long will each setting last on fuel? Although you don't have to waste the fuel just to answer my questions. Unless maybe you were going to make another video anyways.

[@norkisserrano]

Remy Lebeau -No I haven’t. Only on high settings.

[@AdrianHepburn-vz9yr]

Nice job.

[@szaki]

S, what's the advantage of this stove over the Trangia jet stove? More fuel efficient , lighter, more BTU etc...

[@sonofsun4]

What concentration of alcohol vs. water must you have.I.e is whiskey(40%) alcohol good enough or you must have Portorican rum 150 proof(i.e.75%)? or even more concentrated? Do not want to carry denaturated alcohol(or white gasoline), because I cannot consume it in case of emergency. In such case the white gasoline has quite a bit more heat for the same weight...

[@norkisserrano]

This stove is designed for alcohol fuel only, if you wanna try rum or whiskey which I have not tried, the higher proof would be the best fuel in my opinion.

[@comfortouch]

Using alcohol with impurities, like Rum or Whiskey, would leave residues in the stove, which will quickly build up and cause it to fail; or if pressurized, explode because of a blockage. Stick with denatured alcohol or a 190proof grain alcohol like Everclear or Vodka.

[@norkisserrano]

yup 190 proof should be good, I tried 91% isopropyl alcohol and works good the only downside is that the flame is orange-red and it produces soot which I don't like but if you can stand with that, then its your prerogative.

[@alex0210255]

I want to buy this but I can't find out where they sale it ?

[@norkisserrano]

You can’t find it anywhere because I originally build it.

[@dabgthirteen]

is there a schematic to make one? or a video guide to make one?

[@michaelconquer2288]

how did you get the two bottom tins to fit together so nicely been having trouble to fit them together without tearing the tins please help?

[@norkisserrano]

Michael Conquer - Use a bigger diameter tube to flare the edge of the aluminum tube/bottle then place the other piece and carefully pound it with a plastic mallet.

[@michaelconquer2288]

@@norkisserrano thank you sir.

[@dabgthirteen]

could we have step by step process how to make one? very nice design!

[@kanptv]

very nice , how can i order this one?

[@963wolfman]

Would it build up to much pressure and explode

[@norkisserrano]

Nope as long as the stove is burning. It’s the pressure’s way out.

[@AbdanSyakuura]

Can I get it and how can I watch about make & build it...

[@mesquitamk1681]

Legal muito bom Aonde eu compro Você tem o link para mim enviar por gentileza

[@munchh2007]

Nice stove, you say you can get the valves at a harware store, but i am having trouble, do you have any idea what they are made for so i can narrow my search, thanks.

[@SwissGearLabs]

very good work, indeed. like the precise engineering of your stove! thanks for checking out my lantern :o)

[@gelsonneckel]

Gostaria de ver a construção desse fogareiro

[@MrHillbillyScientist]

Ok then. Does the vapor come from the reservoir then straight from the valve to use/heat the pipe to create the pressure.

[@domonchannel2541]

I want this in Laos, can you send it to me in Laos.

[@electroboy3607]

Ohh thanks,im try made this stove

[@cheapsticking8130]

Is there a DIY video?

[@norkisserrano]

Yes Glenn ganahan ka? pang backpacking ni bai...clean burning stove no soot.

[@JPTHEMAN1]

Nice job did you delete your video response I dont see it any more on my video. Any way you have alot of work in that good for you and hope you sell alot of them Jared

[@neogeo1670]

Are there any similar in production? Is it possible to buy😊?

[@norkisserrano]

@ whitemountainhiker- thanks, it's so flattering to hear such words.

[@keystothebox]

Can you provide a link to the valve?

[@norkisserrano]

I found it in home depot. I forgot the name but it’s the bronze or copper valve.

[@goat165]

Very nice! Do you have a how to on this stove?

[@norkisserrano]

I'm sorry I don't.

[@greasemonkey331]

Great looking set up love the complete ness of the unit. Can I buy one?

[@norkisserrano]

Thanks but I have no plan of selling.

[@juanpham6057]

What is the fuel cap called? and the valve? Thank you.

[@greasemonkey331]

+Norkis Serrano would you consider providing a supplies list, or a video on how to make it. thanks

[@norkisserrano]

@ SqueetNa- yes my plan is to reproduce and sell this stove.

[@norkisserrano]

@ pinti1607- i will let you know when it's ready for market, this is still a prototype. thanks for liking it.

[@davidmilunic]

Beautiful!

[@norkisserrano]

thanks

[@ke6ziu]

plans, do you plan on making them available?!?!

[@norkisserrano]

No plans bro. Sorry.

[@ke6ziu]

+Norkis Serrano bummer... I'd really love to know how you made this!

[@bbarnett4213]

Ok, that theme music sounds familiar. Where did it come from?

[@norkisserrano]

From an online game Farmville. hehe

[@李凡-x4w]

Would you please sell your stove, or do you have your own website, look at the work?

[@muhamadiwan1685]

do you also sell stoves like that

[@ashburnesquire457]

this is a very cool design. what type of valve did you use for the adjustment? i can't find any with those wire ring type handles. thanks for the vid

[@johnduffin7718]

Is it possible to purchase on of these please?

[@alvarop.561]

Could you make a video of how to make this stove? please please!

[@atglennite01]

Do you have a hole in the top of the copper tube?

[@weskanoy8392]

This is the mackdaddy of all alcohol stoves. I've never seen an adjustable alcohol stove.

[@norkisserrano]

Thanks

[@norkisserrano]

But right now everything is airtight sealed, i know the dynamics of pressure in this design and pressure needs to be conserved yet i also solved the problem of accumulation of too much pressure which causes the pulsation of the flame or even squirting out fuel, as you noticed the flame of DT-812 stove is very mellow and very consistent which is my goal to this design.

[@rodcampbell3060]

any plans out on how to make that ??

[@juanfelipeenriquez015]

Wat do u call the adjuster?

[@theorhodes6151]

How much and when can I buy one?

[@IvanMursal]

what is the valve are you use ? and top nozzle?

[@juanpham6057]

Sir! Can you show us how you maked it? I tried to make one but fail although i put massive fire all obe the whole thing. T_T

[@mesquitamk1681]

nice friend where can i buy it

[@lovicemedina7832]

I could order one, if available. Nice

[@fdsn7636]

Would you share how to made that beautiful stove... :)

[@gabrieleciciriello6447]

+Norkis Serrano what are the little copper pan attached to the coil and the small bowl on the valve for?

[@norkisserrano]

The small copper bowl is a reservoir for priming purpose only.

[@chrisbyrd393]

Where can i get one of these?

[@norkisserrano]

Thanks Jared...i didn't delete my video response i don't know what happen..thanks again for appreciating my work.

[@BruceNitroxpro]

What was the total time to boil two cups of water? Did the syringe come with it?

[@norkisserrano]

What do you mean by the syringe coming with it?

[@BruceNitroxpro]

Norkis Serrano Since you can't easily fill the stove without the plastic syringe you used to add fuel, I wondered if the syringe was part of the cost of the stove.

[@norkisserrano]

Bruce Nitroxpro You mean if I sell this stove? because I build this stove with my own hands and the right tools.

[@norkisserrano]

2 cups will boil at 5 minutes

[@BruceNitroxpro]

Norkis Serrano I understand now. Thank you for the test results.