16:03 - If you point your fire away from the valve while soldering, you decrease the risk of burning your WetRag making it easier to reuse. Also, pointing the torch away from the valve decreases the risk of over-powering the WetRag to keep the valve safe.
When you are brazing the first pieces 11:34 what about all the oxidation that it crates i once was putting an evaporator for a mini reach in cook line there was no way to run nitrogen and it started creating all back stuff.
You can certainly easily braze this while flowing nitrogen and it wouldn't be wise not to. When brazing while not connected to the system, use an adapter to connect to one end of your tubing. I made my own in every size up to 2 5/8. I bought copper caps in every size, drilled hole in center of each cap,brazed in a 1/4 sae stub connector/port in each cap. No matter what size you're working with your covered. Even comes in handy if you have to cut a system into sections for flushing purposes,in those cases I just wrap electrical tape around the tube and cap to seal it. There's never an unavoidable oxidation excuse.
Thanks for a good video. What type of rod was it? Ive found many different types, one with 55% silver. And one with 2% silver and phosphourus. Looks the same :) Do you clean the pipe before branzing with anything special? Im due to change a r290 compressor, so i will use co2 or nitrogen on the inside.
16:03 - If you point your fire away from the valve while soldering, you decrease the risk of burning your WetRag making it easier to reuse. Also, pointing the torch away from the valve decreases the risk of over-powering the WetRag to keep the valve safe.
Thank you for sharing
👍
Good job. Brazing looks clean 👍🏾
Thanks
Thanks brother for the good video and all the teaching great job great video
Glad you enjoyed it and thank you for stopping by
You’re professional bro.
Thanks for watching
Rose bud tip u got to much heat on that expansion valve
Really
Great video man. Thank you.
Thank you for stopping by
When you are brazing the first pieces 11:34 what about all the oxidation that it crates i once was putting an evaporator for a mini reach in cook line there was no way to run nitrogen and it started creating all back stuff.
oxidation from brazing in a hvac system of this sort is tolerable though it's best practice to nitro purge
Good video how many more videos do you have?
Over 100 😂
8-32 what tip equivent would you use for oxy acetylene to avoid overheating
Hard to say depends on what you are brazing
How do you prevent oxidation in the copper while brazing those fittings? I know you typically purge and flow nitrogen.
You can't do a nitrogen purge under these circumstances
Oxidation is unavoidable sometimes.
You can certainly easily braze this while flowing nitrogen and it wouldn't be wise not to. When brazing while not connected to the system, use an adapter to connect to one end of your tubing. I made my own in every size up to 2 5/8. I bought copper caps in every size, drilled hole in center of each cap,brazed in a 1/4 sae stub connector/port in each cap. No matter what size you're working with your covered. Even comes in handy if you have to cut a system into sections for flushing purposes,in those cases I just wrap electrical tape around the tube and cap to seal it. There's never an unavoidable oxidation excuse.
@briansmyla8696 it's really not though
Thanks for a good video. What type of rod was it? Ive found many different types, one with 55% silver. And one with 2% silver and phosphourus. Looks the same :)
Do you clean the pipe before branzing with anything special? Im due to change a r290 compressor, so i will use co2 or nitrogen on the inside.
15% silver, R209 🔥🔥🔥
Be careful out here
@@D2DNYAC thanks
add water to the wet rag product and you can re use it
Thanks for watching
If you can, flow nitrogen 3psi. Good clean hook ups! Good job my man
😊 thanks for stopping by
And you really need to run nitrogen through it
Yes that's also good practice
What brazing rod do you use
Hindi me bolo sir