Відео

with the copper on the outside, you should add a layer of kaowool insolation. this will make the hot water heater more efficient

nice, i like how you separated the copper pipe so you can revome it, versatile :)

I need this you sell this?

You could wrap the round stove in Rockwool I bet it would massively improve the system

So 4 pounds of wood to heat 5 gallons in 45 minutes with the heater on the left? Even in a perfect world with zero heat loss, to do the same with an 80 gallon hot water tank would require 64 pounds of wood and 12 hours … or am I misunderstanding? The newer one on the right did it in 1:15 with an unspecified amount of wood. Can you tell us what the weight was?

Лол за час 60 градусов нагрева? Ахахаххха! Ахахахахах!

Great idea. I was looking for something to clean the dog off before getting into the car.

Did it get hot enough to melt the bucket before you turned it off?

And why not just place a metal bucket over the heat directly.

And how the water circulate? Using a pump or some mysterious physics?

si, se ti devi togliere il cado perchè non ti lavi da 57 anni, allora ci vuole acqua bollente

I’d install the hose to a collapsible trekking pole mounted on a tripod

Kinda cool.

... a pot of water over a fire... 1000 year old tech, still the best. "A watched pot never boils"

Too many inconsistancies and changed variables in your test. One has a lid, one has a pump, one is a siphen.

😂 I kinda wanna insulate the copper tube with another round full of water

Of all the cool shit you thought of I have no idea why you were so excited for the bag lol. Good build tho

Water boils at 212 and im not so sure about the plastic tub. Neat setup tho

That's so sweet 😋. This brought a smile to my face

Best one so far,I would put a hinge between the heat exchanger and the stove on the side so the heat exchanger only folds to one side of the stove when you don't need it😂😂😂 ??? And pls use a proper steak on the cooker next time after a hard day like that no real man eats bacon and eggs ..😂😂

thanks great project terrific

Yummy plastic

Does that battery last for the whole 20 litres of water ?

Instead of filling it with sand, just stick the fittings with a balltap valve on each end, and use water. Water, like sand, dosnt compress.

this is awesome!!!!

60c after an hour is horrible efficiency!

Samovar e melhor maio contato com água isolar .também um forno maior q caiba um bujão d 13 kilos de gás p usar como tanque p água aí passar 2 canos d ferro um por cima e outro q entra até quase em baixo p água fria água quente acima aí .isolar os cano .o tanque bujão deve ficam centímetro d parede.ai fogo em baixo gasta pouca madeira o calor no sair sendo isolado e demora muito tempo p apagar .vi num vídeo d Brasil usava mangueira d fibra d vidro e não d certo p isolar calor 4 pessoas custo com madeira .tomando banho todo dia 5 dólar d madeira kkkkkk .pode usar uma bomba p acelerar água quente p cima kkkkkk

Should sleeve the outside with steel and fill it with sand instead of exhaust wrap. Sand is great and holding and distributing heat. Also the compression fittings need to be lubed with Vaseline to really work correctly.

I think to make this quicker we can use a 2L bottle with this same principle.

How about putting the coil of copper inside the exhaust? Be more efficient for sure.

The 12 year old in me wants to listen to 😂every 5 seconds. If you need a longer pole, this one only goes in 1” I’ll grow up some day 😂

The gigabong

I've delved a bit into this for heating an outside spa. One problem I found with having the copper pipe directly over the flame is after a few times it builds up a layer of soot over the pipe with makes it harder to heat in the long run

hack job it wont heat up the water with out a pump to circulate

Tig weld this. If you use TIG, you can use thinner materials. Use a nickel based metal like inconel. Stainless steel rusts and doesn’t hold up well to the elements. Inconel can withstand higher temperatures for longer and you can leave it in saltwater and it won’t rust. Copper works great but if you’ve got the money, use titanium tube. It’s more difficult to shape but I made a titanium heat exchanger back in the day for a laser weapon and it’s amazing. You can find scrap inconel and titanium at aerospace companies. I work in aerospace and occasionally we give our metal away.

Con cuatro palos calienta 20 lts a más de 100⁰c. No cuadra!!! Falso, totalmente falso.

Why does it look like Dickbutt?

Ppl are mentioning an outside sleeve.. what about a ceramic blanket *Jacket* w buttons that you can easily remove

We have 20 feet of half inch CO...pper

..BUT GOOD!YOU# ;)

*Why u guys use F. Please use international measurement... Celcius...*

i subscribed

Brilliant

🎉

I realy like both, but a version needed with pallets, they are cheaper here than wood

I counted all the mosquitoes and its exact 100 lol 😂

What about a Kelly Kettle but made out of a real water heater

Wrap entire thing with wool insulation

can you tell me how is water transported from bucket through copper pipe😂

Can’t or really shouldn’t use compression fitting on soft copper, it’s to soft and won’t allow the compression ring to properly squeeze against the copper, if you really want to use compression fitting you need to sweat a coupler and a ridged piece of copper first, then install the compression fitting.