Yet another reason why I love this channel. No-nonsense, practical instruction. Really appreciate the "this is the theory, but this is common field practice" parts especially!
A rose bud tip is also really good for valves. You want to heat the fitting up as fast as practical so that the heat doesn’t have a chance to conduct through the valve body and dry out your rags/heat blocking putty.
This Is A Very Helpful and Informal Video On Brazing! The Main Part Of The Video That Stood Out And What I Just Learned Is How The Brazing Rod Actually Works To Produce A Strong Braze! The Brazing Rod, As The Animation Shows Us, Is A Filler For A Complete, Tight, And Solid Seal! I Feel More Confident Looking Forward To Practice Brazing And Brazing For Work In Future Projects To Work On From This Observation In This Video!!
Hi Sir Bryan , maybe you know me. But I want to say thank you to you. You demystify refrigeration system in a very simple way that allows us to understand it vividly and to excell in HVACR field, from Philippines " WILNAR "... Thankyou sir,
1 missing point is before attaching regulators to crack the bottle open for a split second to force any foreign material out that may have entered unknowingly.
I feel like you missed a BIG step by just saying both regulators are set to "5". In my opinion that is very vague and false. Back in the day I was always taught acetylene was 3-5 psi and oxygen 10-15 psi
Amazing video 👍… But, I remember it being that the fuel is shutoff first, then oxygen… As I recall, it prevents any flashback and avoids that loud pop… Also, just a tiny bit of oxygen when first lighting to avoid that carbon soot that occurs when there is no oxygen in the mix…
Safety first. Use flashback arrestors in eyery case, or you may start a chemical process in the acetylen cylinder and this can explode. Next first fuel off, then oxygen is a must . The oxygen push the flame away from the tip, without oxygen pressure, backfire may happen or fire inside the handle.
Why there isn’t any video about how to properly flush the lines when you go from R22 to 410A? Or there is no need to flush it or you must replace the line-set for a new one which in some cases is impossible
@@timsky99 Here too on the bigger setups, we use flashback arrestors on the regulators and backflow preventers at the torch handle. On like manifolded setups at a fab shop, versus these small portable rigs in the video here. Those little tanks aren't for cutting metal or welding just small brazing jobs.
Great video and animation!!!!! 👍🏻👍🏻👍🏻👍🏻👍🏻
Yet another reason why I love this channel. No-nonsense, practical instruction. Really appreciate the "this is the theory, but this is common field practice" parts especially!
Excellent presentation in 15 minutes. Right on the point! This is what you show a newbie how to do it right!
I've see a lot of good brazing vids on youtube but this is the best by far... super comprehensive. Should be required viewing for all techs.
I've been brazing since I was around 7 years old... this is awesome. Saved and sorted for later use in teaching!
👍🏾👍🏾👍🏾
The most informative and professional video I have ever watched. Thank you
A rose bud tip is also really good for valves. You want to heat the fitting up as fast as practical so that the heat doesn’t have a chance to conduct through the valve body and dry out your rags/heat blocking putty.
yes sir rose bud R Great ..& its quick indeed .be prepared .... we all here use them on most all 3/8 - 1-1/4 "
Lots of education boiled down into a 15 minute video - nice job
Thank you so much for posting a clear, concise and easy to follow video with awesome narration.
Acetone tanks are backwards threaded. They did this to sailor proof the regulators. So one does not mix up the gauges.
This Is A Very Helpful and Informal Video On Brazing! The Main Part Of The Video That Stood Out And What I Just Learned Is How The Brazing Rod Actually Works To Produce A Strong Braze! The Brazing Rod, As The Animation Shows Us, Is A Filler For A Complete, Tight, And Solid Seal! I Feel More Confident Looking Forward To Practice Brazing And Brazing For Work In Future Projects To Work On From This Observation In This Video!!
Informal? Maybe... I think you may have never "informational"? If not, I apologize for being"that guy"
@@c-daddy3129 shut the hell up
Hi Sir Bryan , maybe you know me. But I want to say thank you to you. You demystify refrigeration system in a very simple way that allows us to understand it vividly and to excell in HVACR field, from Philippines " WILNAR "... Thankyou sir,
Video yang luar biasa. Pelajaran yang sangat bermanfaat. Terima kasih HVAC School.
The 3D animation is very easy to wrap one’s head around👍👍
Great video, good resource for new techs and refresher for the experienced
1 missing point is before attaching regulators to crack the bottle open for a split second to force any foreign material out that may have entered unknowingly.
Thanks ....Love it The information & the animations were off the chain just dang awesome ..
WOW. That is a REALLY good animation.
Great animations!
Couple of the charts a bit fuzzy but may have been old eyes on tiny phone!
Outstanding video and animation
I feel like you missed a BIG step by just saying both regulators are set to "5". In my opinion that is very vague and false. Back in the day I was always taught acetylene was 3-5 psi and oxygen 10-15 psi
Very informative...thank you
I was taught this in school only a year and half ago
Thank you and what size tip
Amazing video 👍… But, I remember it being that the fuel is shutoff first, then oxygen… As I recall, it prevents any flashback and avoids that loud pop… Also, just a tiny bit of oxygen when first lighting to avoid that carbon soot that occurs when there is no oxygen in the mix…
You are correct, turn off the acetylene first and then the oxygen
Safety first. Use flashback arrestors in eyery case, or you may start a chemical process in the acetylen cylinder and this can explode. Next first fuel off, then oxygen is a must . The oxygen push the flame away from the tip, without oxygen pressure, backfire may happen or fire inside the handle.
Wow amazing visuals and explanation. These type of videos you produce make me want to work for Kalos just to be trained by you 😅
Awesome class! Thanks!
Great tips Bryan . Thank you.
These videos are awesome!
Nice, a german fire extingusher :D
btw: great video
Simple and to the point. Thank You!
I Agree!!
Many great tech tips here.
This is showing simple brazing locations, please explain how to braze in less access areas
That’s field experience, can’t teach that
Thank you soo much
hey, I really love this 3D animation. Makes understanding SO MUCH easier. Keep it up!
Excellent video great animation!
this looks awesome
Great video
Thanks for this so well done
Great animations!
That's a pretty cool 3D video very informative thanks. 👍
Badass video!
3D video is very helpful than explaination video
🤦🏽♂️😩 I was setting it like a cutting torch 🤓 I’m used to medal.. I’m starting over tomorrow 😂
very useful video! Thank uou sir.
Enjoyed video.
I kinda miss working in HVAC
amazing teaching video to learn!!! thanks
Thank u so much for share your video .😎👍✅️✅️
This is awesome 👏🏻
Excellent video 👍💯💥
Great video do you have more on trouble shooting electrical components.
I love the popping noises when I shut it off
Don't. Just one pop fills up your tip and mixing chamber with soot.
Facts
Why there isn’t any video about how to properly flush the lines when you go from R22 to 410A? Or there is no need to flush it or you must replace the line-set for a new one which in some cases is impossible
Why NRV Valve missing your Brizing set 🤔
did you make these animations?? theyre really detailed and would of taken a long time.
Can we use CO2 instead of Nitrogen ??
@4:18 the wrench in right holds the part from the round part that means impossiblew to hold the part tight
What software was used in doing this video? Blender?
How to braze 7/8 in less access places
No mention of flashback arrestors, was that an oversight or do American oxy/acetylene reguators have them built in?
They're usually in the torch handle at the bottom. Don't want your hoses blowing up...
@@brnmcc01 ahh ok, we fit them seperately to the regulators over here.
@@timsky99 Here too on the bigger setups, we use flashback arrestors on the regulators and backflow preventers at the torch handle. On like manifolded setups at a fab shop, versus these small portable rigs in the video here. Those little tanks aren't for cutting metal or welding just small brazing jobs.
Bravo.......hot tip........acetylene is expensive.........propane.......cheap..........note get the right hoses......cheers
what is the unit comes with refrigerant
Bry that's amazing
great info thanks.
Was this made using Adobe Substance 3D?
Copper to other metals how to braze ,
This is good stuff
how can i order hvac tools? pls help me...
I need this animation app please share details.
I'm Pakistan۔ good 👍👍👍👍 good 💯💯💯
sir bryan i'm a field technecian and i'll always viewing your video, can you help me to have hvac tools? i hope you can read my messege. GOD BLESS
My company policy on de burring method. Lol yeah it's in the handbook nobody reads lol.
Oh wow, wish i seen this before i fucked up a brass valve😂
👍👍👍👍👍
This is soldering not brazing
Why flow with nitrogen rather than argon?
Excellent