I’m getting ready to buy one of these rigs from eBay or Amazon to melt gold and silver. When I go fill up these tanks will the company take them away from me and give me their crappy ones or will they just fill them up for me?

You recommend those bits than hydraulic swage?

Nice! What is the chain actually for?

My heil 7000 furnace is not working. Wont even turn on. Can hear the click but does not turn on at all. Called the electrician he says nothing is wrong with the power going to the furnace. Do you think it could be the main board like yours? I looked for the fuse but in the older furnace like ours i dont see one. Please lmk

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Paka

Good video thanks

I notice you had no flash back arresters

I can never get this to work. My flame is either too big/long to fit in tight spaces or too cold to braze copper or too hot and cuts holes in the copper.. i have the Bromic brazing kit. A work mate of mine was able to make a TINY flame which was able to perfectly melt and seal solder to copper in under 20 seconds

Please inform how many prices in this

A very helpful tip is to pour Ammonia onto the pipe before brazing.

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when i braze in a new compressor, scroll copeland, i need to have nitrogen, its it correct that i put nitro on low side and blow out on the high side? Becuse the compressor have a rewerse seal on high side in compressor and can damage the seal?. correct? so its ok to flow nitrogen in to the compressor while braze?

Awesome demonstration

Wow can we say overheat.

Good job! Thanks

Question do you know if i can leave my torch setup in my shed without insulation or is that to cold

Good to hear youre flowing nitrogen. I think sometimes shady companies dont do this for future service calls. Great video sir

Hi Matt. For this copper pipe brazing, using induction brazing will be less polite, less fail, less over burn , fast precise. I have many videos for copper pipe brazing in my channel. But, have to admit, if for personal use, flame brazing is money saving than induction 😂

Good job, I've been working with Oxy torches for over 50 years, I learned flame shut off procedures in High School Metal Shop class, Acetylene is turned off first then the Oxygen. This sequence prevents flame flashback into the Acetylene hose. I remember my metal shop teacher intentionally inducing a flashback into to the Acetylene line, the tip popped and started whistling indicating that the flame was sucking air through the tip and traveling up the hose, the teacher immediatley shut off the Acetylene at the tank. There were a lot of nervous kids during that demonstration. Remember kids, if you want to see your next birthday shut off the Acetylene first then the Oxygen. Good video.

Please for the love of service flow nitrogen on refrigerant lines, boys! Great video! I call that newbie maneuver you showed “painting the solder” lol. I see it once every training class covering soldering. Also, typically the first thing I do when I pull out a stick is bend a 90 into one or both sides for easier maneuvering around the joint, especially when there are more times than not where I can’t access 360* around the line as you stated.

Best video on KZfaq explaining oxy acetylene correct practice steps

Was a commercial/ industrial HVAC tech for 22 years. Slightly different view than residential guys. My opinion is to inform them of the cost savings vs the cost of replacement. If it's safe then no true need to replace. I also was not a salesman in any way. Unless a unit specific part was no longer available or the cost of part outweigh the cost of replacement, we would repair. Again, I understand that commercial/industrial is a different beast.

Looks great. Is it better to apply silver stick to bottom or top first?

If you read the manual for that victor set it says 5 psi for oxygen and 5 psi for acetylene. Maybe follow the manufacturer instead of some jackass on youtube. No way in hell you need 7/10 on a baby brazing tip

Got a link to brazing video?

Enjoyed video.

Just saying, your picture that comes up on KZfaq advertising this episode shows the flame from the torch pointing right at the tank and regulator assemblies. Not a good look. I'd change it.

If it’s over 15 it’s not gonna blow up it will start drawing out that acetone and it will come out of the tip

Amazing what comes out of these vents!

I'm not that smart but ok for a fact nothing gets clean that ez

#1 cause of house fires right here folks! get your shit cleaned. always surprises me how some people can go years and let all that lint back up like that.

Good video Matt. I thought your video was very informative and easy to understand. KZfaq can definitely be a tough slog. I learned quite a bit about video editing when Covid forced us to teach virtually. I’ve got a channel that’s been mildly successful so if you have any questions, don’t hesitate to ask.