Видео

How to incorporate heating for/ cooking & hw? Really helpful video.. Thanks from Austraya!

Aircrete is same result for a fraction of the cost

rocket heater rize is to short, that is why the fire comes out of the burning channel feed tube.

Я так и не понял какая топка лучше? Переводчик гугл переводит не понятно.

Have you re-opened your shop yet or are you still closed for new orders?

i also am super confused how youre using fibre board here. its designed as a backer behind firebrick or metal, never as the actual inner lining or structure.wont it just fall apart? chip up? also isnt it toxix when cut or disturbed? (Unless Superwool lining the riser only)

What makes the batch box a rocket heater? Isn't this built as basically a wood stove?

Thanks Luke, for this 'assembling J-rocket' video. My question: Did you make a similar assembling video of the 'batch box rocket stove core' made with the same CFB? I wish to see the batch box material and construction. I'm fine with visualising the CFB pieces for the batch-box (I watched your this 'comparison' video too - ruclips.net/video/8zIrM_EbggI/видео.html)

Which are the dimensions of it's and every piece?

The J style seems way better to me, it’s not designed to be left burning…a short burn gets the cob up to temp then it’s left to got out. The box style is more contemporary so people aren’t as apprehensive about the sideways burn. Get stuff thanks.

I would just put wire stove screen in front of batch box design stove.

They seem to be in competition

batch supposed to NOT need to be fed as much as jtube. what about it?

how do you fasten the ceramic fibre board so that it doesn't have gaps? The chimney could have straps that I don't see but how do you keep the board inside the core from falling in? Refractory cement?

Very cool. I'm going to build one of these. I like the Batch box design, but I want to have a permanently installed clear ceramic window on the front of mine and don't want the hassle of trying to make it open as a door. So I'm thinking, why couldn't you just make a batch box design with a large insulated door lid on top and just drop the wood in from the door above then close it 100% sealed. I would make the air intakes the same as the batch box in this video. What do you think, any problems or issues modifying the Batch box design to have an insulated door on top and a non opening window on the front (with an air wash going over the glass)?

Good ideas, but needed to point out VENTILATION ☝️if having these in house... Blessings 🙏🌟🕊️

Great watch ....my family thanks you from a nice warm house ✌️❤️

Is this broke back?

Thank you for this

I would want to heat water with this

if this is really tiny, does that mean it can be utilized on a sailing boat? we need a lightweight functional rocket mass water heater and stove/oven... all in one solution not larger than 20"x20"x30" height... with so much knowledge all around us, why hasnt anyone come up with a clean simple solution that works afloat? there are thousands of sailors waiting guys..... what are you waiting for?

A Walker stove out of the box,, beautiful. I am getting one this summer. I love Walker's videos, and live chat. You will hear from me soon

I tried to buy but you are no longer selling? Or just back ordered ? Thank you

Very good video. Actually burning, good dog content, and easy to understand. I've been researching the heck out of these and your videos are very good.

Would love to see a cross profile of both stoves? good video...

It's been 1 year. How are these doing?

this is very cool

Great video 🔥

Ceramic Fibre board is used as a backup most of the time to refractory installations I don't understand what u are trying to accomplish here are u using this to heat an area this is not something u use as a permanent thing I've been installing this stuff mainly for a backup to refractory or to make commercial flues for heat treating ovens after time from the heat they will breakdown and if u get them wet just say goodbye to it it will fall apart 2nd of all after time from being under heat it will breakdown becoming very toxic fibres from what u are using is cancer causing trust me I've been in the refractory installations business for almost 45 yrs this is not something u put in your house or garage just a warning the stuff u are using is Fibre board read the MSDS on this stuff dust particles from cutting this stuff is very hazardous make sure u wear respirator when cutting this stuff

Could the one on the left be used inside if you added a pipe?

Does smoke ever come up through the j tube feed?

That j tube sucks

The black smoke is from pitch I think

(excuse my inglish) Thanks x this! I am building my bbr4. I thought that I did it wrong, but, watching here the tall barreal, the main needs to be that way, and the part of the little barrel, I made it with bricks. And... I have to start the fire veeeery more slowly. I learnd too mouch with you, guys, THANKS🔥👍!!! And SALUDOS from Argentina 🇦🇷

Aloha Luke! I sent you an E-mail over a week ago, but haven't received a response. I would really like to buy a core kit. -Byron

One comment on your glass recommendation. I don’t think you meant tempered glass. Rather than tempered glass for a window on these, , one wants ceramic stove glass. Common brands are neoceram and robax, among others... Plain old tempered glass would shatter at these temps, possibly explosively, and at a temperature where it could ignite any combustibles in the vicinity.

995 Degrees Fahrenheit or Celsius? Celsius I presume.

you can use 250 gallons / 1000 liters of water as heat storage (best thermal mass)

awesome need more videos bro.

Hey Luke, I've never built one of these but perhaps your J Tube should have an air inlet on the bottom front? Maybe that would help with the wood stack catching fire?

Can you cast around the riser, will it bond to fiberboard?

Very informative videos!!

Whats the dimenso for the opening right before the raiser? Also, whats the thickness of the wall going into the raise?

Would be very interested in buying an 8 inch batch box core and any ideas about fabricating the door with heat treated glass?

Hi Luke. I just built a rocket stove water heater using your 6 inch j tube kit for the core. It went together very easily and burned well the first time. Thank you for making Cement fiber board much more accessible material for rocket cores, it works so well and is so much easier than fire brick or the other options for cores. I would be very interested in this batch box kit if you started offering them. My dad just built a metal shop building in central Oregon and we'd like to build a rocket mass heater for it. The batch box would be a much better option for that use, since he could get the fire started, load it up, and them get to work on his projects without having to feed the heater as often as he would with a J tube. Any chance you would be offering an 8 inch batch box core?

I'm wondering if creating a cap valve for the core on the right would help make it more rocket ysimilar to the one on the left

I had an idea to put a lazagna of metal sheets like a radiator inside the bell to hold heat. Just an idea. What do you think?

Why is the flame coming out the feed tube?

Would those rocket stoves get up to sauna temperatures?

I really like what you have done here. Looks like you have the makings of a good product. For my shop, a smaller batch-box would be perfect.