Tips for Hoses, Seals & Cores

[@GerryMetrillo]

Thank you Bryan!

[@Diegomiletti1]

Thank you for this. Even being in the field for 2 years i have not hear anyone go over this.

[@hvacmike1175]

I’ve used a pocket screwdriver with the tip bent in a vise to change my seals for years. Works great and you can’t beat the price.

[@hvac01453]

Today I tried to replace a seal in one of my hoses and for tahe first time I couldnt get the dam thing to seat. Its on the manifold end and i must have destroyed 8 gaskets before I gave up. The problem is trying to get the round end to start in the copper circular end that maintains the gasket. After looking at the others on line it occured to me, the hassle was because the outer knurled sleeve wont slide down low like it does on the other end, where you can easily get this thing started. I started tao think there may be a tool for it, but from what I’ve seen, the yellow jacket tool is merely a pick which I already have several of. Maybe I could freeze it to attempt to shrink its diameter momentarily and slide it in??? The pocket is down deep below the threaded section.

[@LC-qi5ff]

@@hvac01453 did you figure a way? Please let us know!

[@starquestman1544]

Very helpful! I was wondering why my charge hoses were leaking so badly when I was connecting to or disconnecting to the AC fittings on my pickup lately. I was loosing a lot of oil and refrigerant even with being quick to unscrew the hoses

[@brandonkisor3375]

that is an actual quality informational video

[@musakavalci9470]

Great vid. Excellently explained

[@joelsolizjr.4263]

Great video, you should do one for the quick seal coupler.

[@nightmareinaction629]

I just had one of these hoses blow up while doing recovery it just came undone can tell you scared the shit out of me and the gauges smacked my face

[@BartSimpson-nr1dy]

As a technician for Scotsman Industries, I suggest to all who work on the refrigeration side of the machine to cut the core max off. Replace with a standard fitting with removable valve as the core depressor is not a vacuum rated device

[@j727100]

Do you have a video on leak stop and how it affects the internal components of a system?

[@michaelcostello6991]

Is there a video that tells what pressures are acceptable on different systems depending on weather and indoor temp and air flow etc etc etc.

[@998RC]

Great video! Do you have a video of replacing the seal in the quick release core depressor you show at around 3:00? That's where mine is leaking. I can see the seal is not seated inside, but I can't get it seated and not sure how to disassemble (or reassemble) without ruining it. Thanks!

[@steamerjohn9212]

Well done & a big help. Thanks!

[@f1reguy587]

Youre doing the job our lead techs should be doing, you have no idea (presumably) to be told how to do something, after youve already done it many times. In this field it seems like everyones trying to know something over the next guy for whatever reason…

[@thomaslong8448]

Thank you for the tips.

[@justinnegrete6803]

Do you have a video of deep freezer cooler , refrigerator, coolers for beverages and walk in cooler just want to look more into that since I'm working for a company that work specifically on those types of unit

[@donnierobertson3088]

Great job and video like always

[@travisrobinson3484]

Very helpful. Thank you very much.

[@lesliedaisley7846]

Can you guys do a video on repairing the fieldpiece SVG3 mines is pulling down but not holding the vacuum I changed the rubber seal but it's still not holding the vacuum.

[@chrischerry7072]

Thanks was just going to ask you to make a video like this...keep up the good work..

[@satanic6stringbender]

I replaced my seals today and it took FOREVER to pull a vacuum. Did I push the core depressor in too deep??

[@proverbs2life]

My question is..can Nylog be used to lubricate the gaskets? Does it make any difference?

[@ebuzek3648]

What about installing the gasket on the manifold side?

[@Magneto994]

thanks a bumch from Venezuela

[@MrINSOMNIA28]

C&D Valve CD2070 Large Thumb Screw Core Depressor with Back Seat , I bought the tool but it doesn't work, the refrigerant started spraying out of the thumbscrew. Do you have any tips on the use?

[@karatekingme13]

Can you tell me what the one that look like caps are? Also, how to use them?

[@chuckdearruda6271]

Thanks Bryan!

[@adamriddle5785]

Can you just flip the gasket over and use it until both sides are bad on it

[@willardearl76]

Great video, thank you sir.

[@victorvillafane252]

Thank you so much nice video good information

[@MarkAtwood0430]

I went to two separate supply houses in NYC and neither one knew what the coremax valve cores were when I asked them where I could find replacements

[@rogerf3622]

Excellent.

[@Mauriciom2011]

Does anyone has a link to buy the core max core removal tool? The one he showed in this video... thanks

[@southmark]

Yellow Jacket tool 19047

[@phillipjoy8191]

Great video 😜

[@deltaf222]

Good stuff

[@OthmanAlikhan]

Thanks for the video =)

[@Godslaws8463]

Very informative

[@ScottAcy]

Can the ball valves be rebuilt?

[@zekenzy6486]

Thank you for shared , great video ^_^

[@Juiceman86]

Awesome information!

[@Raphael_NYC]

Thank you. raphael nyc

[@kurtlafreniere]

Can I put either style of core depressor in the fitting?

[@Z-Ack]

If it fits . You wouldnt want to go to screw the hose on and blow the thing inside the hose..lol. Think theyre all the same size..

[@superiorcomfortheatingairl3373]

Just curious who the hell is giving these videos a thumbs down?

[@caru3257]

People who forget this tip.

[@dougmarsh4074]

We all know that one guy who hates on everything. He probably has frost bitten fingers from leaking seals and the depressor being out to far! 😊

[@carlmccoy662]

Either they are rotten to the core or depressed

[@earthling94]

Where can I find that coremax depressor tool

[@HVACS]

It’s made by bluvac / accutools and you can find it at trutechtools.com

[@kikiyoung3359]

I need help with removing my O rings in My Sman 480s. Please do a video on how to remove those please. #GirlyHvacTech

[@BERESHIDA2008]

THE REFCO HOSES ARE KIND OF DIFFERENT AND HARD TO CHANGE

[@Z-Ack]

Why not just use a manual core depresser everytime? Wouldnt risk any low loss fitting sticking and giving you the ole black finger..

[@clintglasgow5633]

👍

[@111000100101001]

Who is blowon or blowhard or whatever their name is, sad that a crappy commercial comes on at the beginning of these great videos?

[@realSamAndrew]

Who are you, that you don't know that commercials are what pays for KZbin?

[@realSamAndrew]

This video was depressing 😭.

[@jeffb8437]

Very depressing video.....