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Setting a Charge By Subcool on a TXV system In 3D

  Рет қаралды 223,989

HVAC School

HVAC School

Күн бұрын

Пікірлер: 156
@Zero-kl3yt
@Zero-kl3yt 3 жыл бұрын
Awesome job!
@jollyscaria1922
@jollyscaria1922 2 жыл бұрын
Welcomed
@TNHVACLIFE
@TNHVACLIFE 3 жыл бұрын
Love the 3D training could you do one for superheat
@basspig
@basspig Жыл бұрын
What a fantastic 3D animation! Really exceptionally nice job on this presentation. Very clear and concise and unambiguous.
@LovelyTico
@LovelyTico 3 жыл бұрын
This is the Best and Most helpful videos for beginners among any of other videos. Excellent 3D animations and easy to understand narrations with nice voice.
@jonwiersig5800
@jonwiersig5800 2 жыл бұрын
Good concent, but the animation blows me away!!! What an awesome tool to present information!!!
@turboflush
@turboflush 3 жыл бұрын
Very awesome video. Always wondered about this. I dont have to worry about subcooling on our units. Might poke at this though to see how our older units are doing. Hvac unit on busses.
@ToughCowboy
@ToughCowboy 3 жыл бұрын
What an awesome video and tutorial! Absolutely killer content and howto help. Thank you so much and PLEASE keep this basic and foundational info coming. It would be amazing if you had an entire series of DIY, start to finish, on troubleshooting and most common hvac repairs (contacter replacement, capacitor replacement, charging up low system, finding leaks, repairing leaks, etc.). Even if you sold this series - if it walked through step-by-step, I’d buy it in NY second. Also, if you provide tool set recommendations - like good/better/best options, and defined which tools are truly mandatory versus which tools are nice to have, etc. This would be home run. Especially if you also provided basic electrical troubleshooting guides too. Thank you so much!
@marklester7034
@marklester7034 2 жыл бұрын
Thanks!
@YuShudNoe
@YuShudNoe 2 жыл бұрын
Digital is the way now! It's convenient to be able to watch the subcooling and superheat measurements adjust while dialing in the charge of refrigeration systems.
@bobpaulino4714
@bobpaulino4714 4 ай бұрын
Nice video. Many manufacturers specify +/- 3 degrees. I've been in the trade, travelling nine states for an industrial, institutional contractor since 1981. Most of the equipment that i worked with was 20+ tons. I've assisted with instruction with the company I was with and through our apprenticeship training. Unfortunately, many in the trade have blinders on. A few preliminary things to check, and it doesn't take long to confirm, are external static pressure, return and discharge air devices open and unobstructed, depending on age of unit and environment - condition of fan wheel, condition of filter(s), and coils. I can't count how many times I've been on jobs that were over or under charged because folks didn't take the time to look at the basics. Like with EMS, dont forget your A,B,C's. (Airway, Breathing, and Circulation) I also ran EMS, rescue, fire, dive team, and occasionally flew with our early air medical organizations to unwind after dealing with engineers and architects. 42+ years in public safety services.
@Hopefullymarried
@Hopefullymarried 2 жыл бұрын
current student graduating this Sept'22...this was so helpful. simple. concise. detailed :)
@stevenlytle5895
@stevenlytle5895 10 ай бұрын
Ty sir!!! Sad to say most guys I work with don’t do it that way, I wanna do it the right wait and Ty so much for helping me master my craft!!
@lemonlime9073
@lemonlime9073 7 ай бұрын
Thanks for the cool video! I was hoping it would show us how to use the charging charts on the condenser panel and take dry bulb/wet bulb measurements, but I still learned a lot from it!
@uneed2knw
@uneed2knw 2 жыл бұрын
i spent couple months in school,i swear i did not even understand it till now,thanks for this video.
@mickc6926
@mickc6926 3 жыл бұрын
Absolutely brilliant...!!! Great 3D imaging and explanation of the entire procedure.👌
@aneeshk8044
@aneeshk8044 3 жыл бұрын
Impressive 3D illustration.
@choreuviz
@choreuviz 3 жыл бұрын
I’m also follow the podcast in my iPhone. Really great content. Thanks for sharing your skills, it’s very helpful for people like me that live in a poor country and don’t have access a good information. Thanks man. Maximum respect.
@DavidHernandez-gt9bo
@DavidHernandez-gt9bo 3 жыл бұрын
Awesome video !!! Spot on your hvac knowledge is off the charts .👍
@g3ultra
@g3ultra 3 жыл бұрын
That's the first I've heard of that tank adapter. Didn't know there was such a thing.
@codycopeland7527
@codycopeland7527 3 жыл бұрын
Yellow jacket makes them (of course lol) they work great but definitely slow things down.
@ToughCowboy
@ToughCowboy 3 жыл бұрын
@@codycopeland7527 yes it does, which also is why there are more than a few companies/techs do not use, because why do it right and take more time (when they get paid a fixed rate), not to mention - it’s not their compressor the techs are destroying…and when your compressor bites bullet after getting slugged, then you’ll be calling the company back to buy an entirely new HVAC unit. Clear as day and makes perfect sense to me, right?
@tebbink
@tebbink 3 жыл бұрын
Sorry, because my English is bad, so it's best to have subtitles. Once again thank you for your sincerity Mr. Bryan 🙏. Good job 👍👍
@traviswhite4656
@traviswhite4656 3 жыл бұрын
That 3-D animation was great!
@unabridgeddick6645
@unabridgeddick6645 6 ай бұрын
Thanks for uploading. I'll watch this 200 times. 👍
@JamesGutierrez-q3k
@JamesGutierrez-q3k 6 ай бұрын
That corepressor trick is pretty interesting
@jbkoch55
@jbkoch55 3 жыл бұрын
Wish this video would've been available when I first was taught 410a charging! Great video
@a.utility.supplier
@a.utility.supplier Ай бұрын
Doing this for a long time. And this video explains it so simple we'll done 🎉true schooling
@2kric
@2kric 3 жыл бұрын
Gettin fancy...i like....im a visual learner. Thank you!
@rudy8662
@rudy8662 3 жыл бұрын
I thought that I was the last one of our kind 🤔
@kennethlobo4420
@kennethlobo4420 3 жыл бұрын
3 D really makes things easy to follow.Great video Hope to see more,videos like this.
@jrG070605
@jrG070605 3 жыл бұрын
3D is awesome!!! Can't hardly wait for digital manifold 3D...
@erikrezlman7900
@erikrezlman7900 3 жыл бұрын
Liked the video guys!! Brian, Which of you are correct, Jim Bergman, TruTech guy, or you with regard to purging the charging hose. Do I go ahead and purge charge hose into the system or just shut off the charging line and hold line gas for another time or release into atmosphere. Bergman says never purge charge hose, with gas, into the system and you show to purge line into the system. Thanks for all your resources, videos and commentary on HVACR training!!
@moksalama3274
@moksalama3274 Жыл бұрын
Thank you. I enjoyed the video and you are very helpful and professional to me. Really it’s a school way to us. Thank you
@nasserahmed583
@nasserahmed583 Жыл бұрын
Thank you for sharing your knowledge. I did the same steps after checking filters , condenser, blower ,fan and no leaks but adding 1/2 pound or so did not change the subcooling or the high side pressure at all even after 15 min system run and txv superheat was in the range. Where the 1/2 pound of 410A go? thank you!
@InsideOfMyOwnMind
@InsideOfMyOwnMind 3 жыл бұрын
THAT'S dedication to the trade right there.
@samwinchester3591
@samwinchester3591 8 ай бұрын
The best explanation so far.
@MakerMike-bx5ms
@MakerMike-bx5ms 3 жыл бұрын
Very well articulated! Nice job! 👍
@realestateservicessaleshea99
@realestateservicessaleshea99 3 жыл бұрын
Love service valves!👍 Stay safe. Retired keyboard super tech. Wear your safety glasses.
@anthonyruiz8610
@anthonyruiz8610 2 жыл бұрын
Love the 3D wish y’all did more!!
@surumaantipas2376
@surumaantipas2376 2 жыл бұрын
Awesome. love all you training, sir.
@jrh86
@jrh86 Жыл бұрын
Excellent graphics and tuition thanks.
@dericktharp5796
@dericktharp5796 3 жыл бұрын
The animation is rather helpful! Tech tips, AWESOME!!
@richbrockmeier3922
@richbrockmeier3922 3 жыл бұрын
Exactly the video and layman's explaination i was looking for.
@papajohn3182
@papajohn3182 2 жыл бұрын
Excellent video…great presentation. Would it be helpful to report what the outside ambient temperature was here? We had a few days here in NOLA of 100º last month. What is the closest approach temp one can expect with air temp of 100º? Will the TXV adjust to increase liquid line pressure to where you can get 10º sub cooling with ambient air of 100º? Or is it a sliding scale? Well done…thanks.
@MrGabriel1973
@MrGabriel1973 2 жыл бұрын
love your videos 3D very easy to understand
@nikitoa1520
@nikitoa1520 3 жыл бұрын
Great presentation the UK does not have the luxury of TXV Subcool Temp on the outdoor unit otherwise really liked the walk through.
@jason8997
@jason8997 3 жыл бұрын
Great video. What happens when you dont have the subcooling target #. Were would you fine it if the name plate is not visible?
@TNHVACLIFE
@TNHVACLIFE 3 жыл бұрын
98 percent of the time subcool target is 10 in residential
@MaMa-qh4dy
@MaMa-qh4dy 3 жыл бұрын
I like your idea of using the core depressor tool to minimize refrigerant loss when removing the hose on the high side.
@Austin23191
@Austin23191 3 жыл бұрын
It's a core depressor. They are extremely handy when connecting to the liquid service valve
@MaMa-qh4dy
@MaMa-qh4dy 3 жыл бұрын
@@Austin23191 Thank you for recognizing my terminology-typo. I have corrected.
@jameshill6722
@jameshill6722 2 жыл бұрын
Very easily explained ,I like it alot.
@michaelpersonale7396
@michaelpersonale7396 3 жыл бұрын
Where can I buy the refrigerant regulator that you put on the tank before inverting and then charging?
@peterrivas2064
@peterrivas2064 3 жыл бұрын
Fantastic video. I have heard some techs not liking/using that liquid vaporizer due to not knowing what percentages of the blend you are getting out. Some use their gauges as a restriction device and "throttling" the refrigerant in very carefully. What are your thoughts on this.
@MrGrim86
@MrGrim86 3 жыл бұрын
great job with the 3D
@jamesxiao815
@jamesxiao815 3 жыл бұрын
Hey Brian Target Subcooling for that unit is always 13 regardless the indoor wet bulb and outdoor temperature? Thanks
@jordanhenshaw
@jordanhenshaw Жыл бұрын
So in other words, if you pulled vacuum, you can just use the pressure of the jug to put the entire factory charge into the system with everything off in a single go, turn it on, check delta T, and if that seems good, then close out the job.
@john219m
@john219m 6 ай бұрын
If you are charging a system in a vacuumed state would you charge liquid refrigerant into the liquid side port ? Then open valves and do a startup?
@mark.r8900
@mark.r8900 2 жыл бұрын
Hi, with txv as subcooling is increased what happens to the low side pressure and saturation temp? Do they increase or stay same because txv is maintaining constant superheat? Thanks
@bayouflats5054
@bayouflats5054 3 жыл бұрын
I truly appreciate the effort. Very clear and concise. I’ve been utilizing your tutorials as I’m learning on my own by necessity. Would you bother with a superheat tutorial in 3 D? “ I’m hearing” different methods from different techs. 🤷‍♂️
@shifter8207
@shifter8207 3 жыл бұрын
Can you do a video of upgrading a orfice system to a txv please
@marioj.8059
@marioj.8059 3 жыл бұрын
Is the charging adapter the kwick charge or is it something else?
@andrewbeck1442
@andrewbeck1442 3 жыл бұрын
I’d really love to know where to buy a charging adapter
@Ninjump
@Ninjump 3 жыл бұрын
Amazingly concise video, thank you!
@topdoggacman
@topdoggacman 2 жыл бұрын
Love the 3D video 🙌
@eddy-8830
@eddy-8830 Жыл бұрын
Excellent video
@Kaizengaragewerke
@Kaizengaragewerke 10 ай бұрын
Very good video! Thanks!
@kenricfuentes8089
@kenricfuentes8089 3 жыл бұрын
Love the video!
@mizbahant4430
@mizbahant4430 Жыл бұрын
My coach, be health your hand and your effor. İt has been so much a work
@mydeserthvac
@mydeserthvac Жыл бұрын
Cool simulation🎉
@EastDallasKicks
@EastDallasKicks 3 жыл бұрын
Nice visuals
@paulrozinski1488
@paulrozinski1488 3 жыл бұрын
Great graphics and video content. I noticed that you are showing flare fittings on the line set . Do you think brazing is going bye bye ???
@willfara8463
@willfara8463 Жыл бұрын
if you are working in a high temperature environment where the ambient temperature goes well over 100 degrees how accurate would your measured liquid line temperature be because of that fact? Also how does ambient temps affect the 10 degree target txv in any way? Same issue for very cold temperatures would apply because the physical lines are exposed to large ambient temperatures variations. Is there a point where it is very hard to achieve an accurate system charge using gauges? This has become much more complicated than my automotive AC training was years ago.
@felipecordero9847
@felipecordero9847 2 жыл бұрын
Thank for all information
@H2ObarryField
@H2ObarryField 8 ай бұрын
What do you do if the low pressure switch is in lockout? System (Luxaire communicative) has a really slow leak. Plan to add sealant and then charge the system. However, can this be done when the compressor is off, due to the lockout?
@jojipanganuron9315
@jojipanganuron9315 2 жыл бұрын
Good tuturial
@Galileo63
@Galileo63 3 жыл бұрын
Got a link to the valve depressing tool that helps avoid leaks? Thanks.
@aaagtruckn5796
@aaagtruckn5796 Жыл бұрын
This my best youtube on this topic
@Thomas-fj9yb
@Thomas-fj9yb 3 жыл бұрын
Wow amazing!! Bravo 👏. Thank you
@RobRocker09
@RobRocker09 9 ай бұрын
Awesome job
@jakekostogiannis
@jakekostogiannis 2 ай бұрын
So txv sub cooling and piston superheat? What about eev’s or cap tubes?
@786hidalgo
@786hidalgo 3 жыл бұрын
Question Brian, do you have any schools near Port Saint Lucie?
@jhontejada5773
@jhontejada5773 6 ай бұрын
Very nice, thank you very much
@wasimedoo1506
@wasimedoo1506 3 жыл бұрын
Very nice video but I don't have those digital tools what other methods can I use the gage because that is all I have and is there any video of 404 thanks
@BeefCake9000
@BeefCake9000 3 жыл бұрын
Thank you, very well presented
@jollyscaria1922
@jollyscaria1922 2 жыл бұрын
Thankyou gues
@markheadley8291
@markheadley8291 2 жыл бұрын
excellent what 3d software was used?
@arnaldofernandes9952
@arnaldofernandes9952 3 жыл бұрын
Muito bom. Qual software foi usado para fazer esta animação?
@i-d-m-system.5697
@i-d-m-system.5697 3 жыл бұрын
Great information, thank 🙇
@rodolfosontay978
@rodolfosontay978 3 жыл бұрын
Thanks for your help
@markaircon
@markaircon 7 ай бұрын
If it needed to add some refrigerant, may be it has a leak?
@etlawson6939
@etlawson6939 3 жыл бұрын
Great class.
@vadimtyutyunnik353
@vadimtyutyunnik353 2 жыл бұрын
How to charge r404a? If low side in the freezer 350 and up. Heat the tank up?
@PoconoPlaces
@PoconoPlaces 2 жыл бұрын
Beautiful video, you put lots of effort into it, but you forgot to tell us whether the unit should be running in heat mode or cooling mode, I am sure most viewers know the answer to that but I am barely a biginner
@popsfoodboat4941
@popsfoodboat4941 Жыл бұрын
I have an issue and maybe you can help. I have a 4 ton r410a heat pump with txv in air handler. In ac mode 85 ambient temp. Unit is cooling fine with 115 suction and 260 head and 78 hs temp so subcool is correct at 8 (7-9). shouldn't I have a much higher hi side reading? thanks in advance.
@arnaldofernandes9952
@arnaldofernandes9952 3 жыл бұрын
Very good. What software was used to make this animation?
@Galileo63
@Galileo63 3 жыл бұрын
Got a link to the charging adapter? Thanks
@786hidalgo
@786hidalgo 3 жыл бұрын
Awesome Brian excelente
@11ronaldinhokid
@11ronaldinhokid 3 жыл бұрын
Great video!
@jnhudspeath
@jnhudspeath 8 ай бұрын
Thank you so much
@camilleallain8681
@camilleallain8681 2 жыл бұрын
Is the unit on heating mode or cooling mode.?
@AJ-ox8xy
@AJ-ox8xy 3 жыл бұрын
Ooo someone is getting fancy
@homauonbaktash1712
@homauonbaktash1712 2 жыл бұрын
loved it thank you.
@antoniovallejo337
@antoniovallejo337 3 жыл бұрын
Wow amazing super good video
@dammo361
@dammo361 3 жыл бұрын
Heck yea ty hvac school!!
@dxnnnyphantom
@dxnnnyphantom Жыл бұрын
i usually just go for whatever the refrigerant I'm using and the corresponding pressure to 40° and i get my 60° supply air.
@yossikoren6658
@yossikoren6658 3 жыл бұрын
What is the name of the unti flood adapter. I can't find is on Amazon or ebay. Can someone provide a link? Thanks
@ellioth2
@ellioth2 3 жыл бұрын
Amazing, thanks!!
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