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@jazg3610 Жыл бұрын
I am going to join a HVAC school, I have NO previous knowledge. These videos are very helpful to start learning from.
@TheShop103 жыл бұрын
Excellent class. Understanding exactly how the system operates makes diagnosing problems much easier and faster.
@acservicetechchannel3 жыл бұрын
Absolutely! That's what its all about!
@antoniolaracuente4372 жыл бұрын
This is a good man I wish I had him when I was 16 years old I'm an old man now and I can just enjoy his videos and I'm still learning a lot but there's a lot of people out there that are interested in what he's saying but one thing is very important you have to love what you doing if you don't love what you're doing stay out of the business if you're in the business for money it's good but you got to have the love
@Samlol23_drrich3 жыл бұрын
I must say you make the most clear, best videos. I’m a dentist and purchased your paperback two years ago and use it regularly. The book is as great as your videos. Clear, concise and full of info. Thanks for sharing your knowledge
@acservicetechchannel3 жыл бұрын
Wow, thank you!
@kyleperry17013 жыл бұрын
You are a sharp guy and a great teacher, I hope they realize that and learn! Good job man! 👏
@acservicetechchannel3 жыл бұрын
I appreciate that!
@emmaa427 Жыл бұрын
Lucky students to have you as their instructor!!!
@Elruido7025 ай бұрын
Seriously I took a 9 month course and felt like it wasn't long enough
@MaMa-qh4dy3 жыл бұрын
Great job Craig. Love your great passion for the trade and your skill and ease of conveying your knowledge.
@acservicetechchannel3 жыл бұрын
I appreciate that!
@Remy-bm2jh3 жыл бұрын
This was extremely helpful to me as a new tech. Thank you so much for sharing your knowledge 👍🏼 love your vids
@acservicetechchannel3 жыл бұрын
Thanks for watching!
@P9rkour902 жыл бұрын
Me as well since I’m in HVAC school currently
@tbejames56342 жыл бұрын
@@P9rkour90 how's it going???
@michaelrussell35983 жыл бұрын
This was very informative...I learned more from this then 1 year in school.
@P9rkour902 жыл бұрын
What school did you go to?
@SalahDambo-gb6cs Жыл бұрын
The first language I spoke after my own was English, and my country speaks it and loves it. It is my favorite
@ovibashee-usa Жыл бұрын
I like your program I am 59 years old But I am very intrested in Hvac Thank you.
@peterlarsen69402 жыл бұрын
Terrific presentation and a great philosophy of having the students understand as much as they can to be better prepaired for jobs in the field. There used to be a philosophy of guarding information figuring that the younger ones would take their jobs or something. Pete Larsen
@juanresendiz56jr3 жыл бұрын
What a wonderful training class!
@alejandrolujan94722 жыл бұрын
Thank you for what you're doing, brother. You have been able to make a lot of clear sense in matters that my instructors haven't been well enough to illustrate to our classes. I'm green to this field as are the others in my classroom and you make more familiar what we have only read and discussed. You're greatly appreciated
@acservicetechchannel2 жыл бұрын
So glad to hear that this helps! Thanks!
@deanmartin19663 жыл бұрын
Enjoyed the class. Thanks for sharing.
@acservicetechchannel3 жыл бұрын
Thanks Dean!
@jamesrath253 жыл бұрын
I graduated from Raritan Valley CC.. They have a great program Paul F is the best at teaching!!
@jamesrath253 жыл бұрын
I love how the condenser is a RUUD and the Furance is a Goodman!!
@jamesrath253 жыл бұрын
I did not hear him explain the old guys love sight glasses as well...I am not old but I enjoy a site glass when possible.
@jamesrath253 жыл бұрын
I keep my machanical temp gauges...90% of the time a simple temp dial gauge is tried and true. Even Though I came out as Testo wireless prop man with fieldpiece hs36 meter with multi heads for that meter!
@rmorales46052 жыл бұрын
Good. One. I wish this would have been in 2011 when I started. But there's always something new to learn
@b1conis3 жыл бұрын
I wish I would have had the advantage of learning in this manner back in 1973. I wonder how much that Danfoss simulator cost. Love this clip!
@vivemarocamourlove96663 жыл бұрын
Thank u very much , i appretiate wht u re doing to teach people hw to do it . And the BOOK too is very very good . Thank u again 👍👍👍👍
@acservicetechchannel3 жыл бұрын
You are very welcome
@silvioatejedor3 жыл бұрын
Outstanding super class
@acservicetechchannel3 жыл бұрын
Thanks a lot Silvio!
@dlo65363 жыл бұрын
Wow a lot to process but u definitely make it easier. Thx
@acservicetechchannel3 жыл бұрын
Happy to help!
@williamhorton1773 жыл бұрын
Great class, would appreciate seeing more
@acservicetechchannel3 жыл бұрын
Thanks, will do!
@tjh_n1446 Жыл бұрын
In "a" gang school for submarines in the navy, about to go through refrigeration next week. Im 2nd in the class so far in a very tight battle with 1st, a dude who was a mechanic before we signed up as well as hvac certified. It is my soul purpose rn to beat him lol so i hope this helps😂 wish me luck guys
@nef0039 ай бұрын
How did it go? Did you beat him?
@austinmoats59793 жыл бұрын
very helpful prior to my colleges program, thank you. Lol at the comments over a mask, at least you were even in a physical class. Last three semesters have been 100% online, thanks again tho!
@acservicetechchannel3 жыл бұрын
You're very welcome!
@alanmainwaring18302 жыл бұрын
The key concept is this idea from Physics called latent heat when a substance changes state.This took me ages to grasp the idea that say liguid water at 1atm will stay at 100 deg C while boiling yet heat is constantly going in while this phase change is occuring is quite counter intuitive . The reverse is suprising as well water vapour condensing to liguid state heat will leave the gas without reducing the temperature of the water vapour gas as the heat flows into the surrounding cooler environment. Producing liguid water.
@manolinrosales96403 жыл бұрын
Thanks for posting this video!
@acservicetechchannel3 жыл бұрын
You bet!
@HangryOrc2473 жыл бұрын
I wish there were more programs like this. Idk where to start.
@acservicetechchannel3 жыл бұрын
One of the best places to start is if there is a night school adult course at your local county technical high school. Watch as many videos as you can, thanks!
@robertl.76573 жыл бұрын
2 AVENGERS REUNITED!!!😎 FIND THE OTHER 2!!! Train some technicians, and open a school at Houston, Im number one enlisted!!! And open another one ,and another!!!😎🎯Craig and Bryan!!!
@tntheatingandairllc3 жыл бұрын
Great class 👍👍
@acservicetechchannel3 жыл бұрын
Glad you enjoyed it
@Ted_E_Bear3 жыл бұрын
Great information !!
@acservicetechchannel3 жыл бұрын
Glad you think so!
@azim53042 жыл бұрын
.I appreciate you With you Hvac is sweeter
@MrRene19683 жыл бұрын
Thank you for the information. I have purchase your books and cards.
@acservicetechchannel3 жыл бұрын
Wonderful!
@fernandofrancisco31063 жыл бұрын
Thanks for sharing your knowledge much appreciated
@acservicetechchannel3 жыл бұрын
Glad it was helpful!
@edgar201093 жыл бұрын
Great video, thank you so much for teaching
@acservicetechchannel3 жыл бұрын
Glad it was helpful!
@IdleDrummer Жыл бұрын
Is the refrigerant flow direction correct on the slide around 6:45? I would think the evaporator transfer the cold from the line, so it would return warm/hot to the outside unit? I am just starting learning.
@SalahDambo-gb6cs Жыл бұрын
It's central adaptation, I haven't learned that yet, I like it
@neilvestervictor1803 жыл бұрын
great information
@acservicetechchannel3 жыл бұрын
Glad you liked it
@neilvestervictor1803 жыл бұрын
do you have the refridgeration cycle chart too
@The_Clutch_Life3 жыл бұрын
Thanks so much for teach me ,God bless you 👍
@acservicetechchannel3 жыл бұрын
May The Lord Bless you too! Thanks John!
@KamogeloNdhlovu-v6b10 ай бұрын
Hi there lovu your show continue sharing your knowledge 😂😂
@gankstar20003 жыл бұрын
Wow, well done!!!! Thanks!
@acservicetechchannel3 жыл бұрын
Thanks for watching!
@marcosgonzalez2387 Жыл бұрын
Goodmorning Ms : Craig Migliaccio what means cooling operation BPP down & heating start up BPP 0.05MPa up when A/C unit is running. Thank you
@jaybrick8973 Жыл бұрын
You're a great teacher
@oneciferocristiano23243 жыл бұрын
I like how you teach bro, where is this a/c school located and state?
@dakotabangdb3 жыл бұрын
Near Orlando Florida would be my guess. That's where his business is at atleast.
@JaredVal132 жыл бұрын
Might be New Jersey
@JaredVal132 жыл бұрын
@@dakotabangdb There is a cape may county New Jersey
@dakotabangdb2 жыл бұрын
@@JaredVal13 You're right. It's NJ area. I got confused with Craig being a guest teacher at the hvac school in FL in this video.
@ghostfr4k952 жыл бұрын
17th and Bristol
@derekreyes74873 жыл бұрын
Really informative video thank you
@acservicetechchannel3 жыл бұрын
Glad it was helpful!
@franciscoayala21073 жыл бұрын
Great work!
@acservicetechchannel3 жыл бұрын
Thanks for the visit
@ericapita36983 жыл бұрын
Finally i see a girl in class she sitting away from all the men lol that was me in my class in school no lie but it was cool so glad im almost done with school thank God.
@fernandoortiz-robles87712 жыл бұрын
Nice way2go😉
@ishmaelhughes89413 жыл бұрын
Amazing video thanks
@acservicetechchannel3 жыл бұрын
Glad you enjoyed it
@keepthinking26665 ай бұрын
You know, I remember decades ago when I got into the trade? I thought to myself you don't technically need a condenser outside because if you set up your compressor in the house, you could have it run into a pressurized vessel like a water heater, heat up the water. That's inside at the same time. As it changes state, it can be used by the system. And then, at the same time, it can return into the top of that vessel. And you would have a complete cycle without ever having a condensing unit outside. So no matter what the outdoor temperature is, you wouldn't care because you're just heating your hot water heater. And cool in the water at the same time in a continuous cycle. No one ever listens to people when they have great ideas like this
@franciscobbinah57823 жыл бұрын
Hi this is Francis from Ghana. I have been following your page two years now. Thanks for sharing. My question,, why Sometimes air conditioner suction line become ice. what are the causes.thanks
@abdolkarimmehrparvar6583 Жыл бұрын
Was amazing after watching lots of video I just got the idea of superheat and subcooling, is there any way to have access to all videos of this apprenticeship class? Even if it for sales
@timothyrodriguez3159 Жыл бұрын
So is the hot air outside allowing the condenser to warm up the refrigerant and turn it into a liquid im not sure I’m confused lol
@Redtooth75 Жыл бұрын
The refrigerant is at a higher temperature than the outside air so the air cools the refrigerant because heat moves from hot to cold. Something must release heat in order to condense as a liquid is a lower energy state than a vapor. The outside air is cooling the refrigerant so it can condense into a vapor. What really helped it make sense to me is when I realized that heat is related but is not the same thing as temperature. Heat is energy, temperature is the intensity of that energy. I like to think of temperature as the density or concentration of heat. The terms hot and cold refer to temperature, not heat. The compressor pressurizes the refrigerant which increases the temperature. It does not significantly change the amount of heat in the refrigerant, it just forces it into a smaller area which increases its concentration (temperature). And since heat moves from high temperature to low temperature the air will cool the refrigerant therefore increasing the heat in the ambient air but decreasing the heat in the refrigerant. The condenser allows for effective heat transfer from the refrigerant to the ambient air. The opposite occurs at the metering device and evaporator. The metering device depressurizes the refrigerant, same amount of heat just in a larger are so the concentration (temperature) is decreased. Now the refrigerant is colder than the inside air and so heat will flow from the inside air to the refrigerant. This cools off the air but heats up the refrigerant, the evaporator helps this process. An air conditioner does not "create" cold, it moves heat by cleverly changing the temperature so heat moves in the direction we want.
@GiuseppeMocera3 жыл бұрын
Ciao, sono un collega HVAC, ti chiedo la cortesia se puoi attivare i sottotitoli in Italiano, ti seguo da un anno, sono tuo fan, bravo e grazie
@hartdagogokalada33973 жыл бұрын
Great job and goog teaching I like it
@mytravelvlog45933 жыл бұрын
the best i have watched
@seandbroward9 ай бұрын
Tropic supply is the best hands down
@BartSimpson-nr1dy3 жыл бұрын
With all due respect to the gentlemen teaching this class, I would suggest you use simple terms and examples. As a retired engineer, the professor who taught this subject years ago used water as the chosen refrigerant. All can relate to the boiling of water and visualize the change of state to water vapor. A further explanation of boiling water in a closed loop system is then the only way to created super heat. Just my humble suggestion. As always, a great presentation
@cleansebob13 жыл бұрын
This is what I do, too. But hey, we're engineers.
@actech35722 жыл бұрын
Well explained👍👏
@terranceanderson538 Жыл бұрын
"The Refrigeration Cycle is the keys to the kingdom"
@acservicetechchannel Жыл бұрын
Absolutely!!!
@LaurenceOgundare Жыл бұрын
Can someone come for training in your company from another country,and what are the process
@JC-sc9rx2 жыл бұрын
Hello. Is "sub-cooled" refrigerant any refrigerant that is not in "superheat" state? Like is superheat a name for "vaporized refrigerant" and subcooled is another name for "liquid state refrigerant" could I think of it this way? or is it a mistake to think that way? Or does subcooling only entail the distance from the metering device into the evaporator coil until refrigerant flashes up into a vapor state superheat? Thank you.
@rodgraff17822 жыл бұрын
Nice school!
@fernandoandrade21233 жыл бұрын
Very good. Tks.
@acservicetechchannel3 жыл бұрын
Our pleasure!
@jacobgregory39163 жыл бұрын
Thanks for sharing
@acservicetechchannel3 жыл бұрын
Thanks for watching!
@samhaazratechnicalsupport Жыл бұрын
Very niece sir ji 🙏🇮🇳
@miguelmontenegro61813 жыл бұрын
What is ur best Advice for them person just starting an HVAC
@racmonkey35962 жыл бұрын
Thank you so very much!!!!!!
@joemodaffero15692 жыл бұрын
Great job
@zo21093 жыл бұрын
Thank you 🤝
@acservicetechchannel3 жыл бұрын
Glad you enjoyed it!
@altheareid4701 Жыл бұрын
My evaporator coil is damage can it be replaced.
@ThulaniTwala-ct9vl8 ай бұрын
Where can I buy your books in South Africa?
@s0uthernEyez2 жыл бұрын
Thank you
@Joe_Joe_The_HvacMan3 жыл бұрын
EXCELLENT!
@acservicetechchannel3 жыл бұрын
Joey, we have those PowerPoints available on our website at www.acservicetech.com if your school is interested in using them, thanks! I am glad you enjoyed the video!
@marcosborba10303 жыл бұрын
Any online class u recommend
@ttb6384 Жыл бұрын
We need a Hvac electrical book
@realdeal1393 жыл бұрын
Do u guys offer remote classses?
@realestateservicessaleshea993 жыл бұрын
🍺🏌🍇🥃🤔🥃 Stay safe. Retired keyboard super tech. Wear your safety glasses.
@armarra3 жыл бұрын
Wasn't as clear as I'd have hoped but I persevered... watching it a few times. I noticed you throw in incidental information which is good info but also detracts from the overall progress of your explanation. Having notes or putting up a list of things to go through in correct ORDER may help this apparently random collection of useful information. I had to go outside your explanation to find out the terms subcooling superheat and saturated. I also note that the best piece of information you gave in the whole video was that we actually are interested vin temperature at the Centre of the two coils, but it's hard to access, so we gather that from the pressure readings on the lineset and convert to temperature. That is what made me understand.. Not trying to be overly critical bit the extras you put in are detracting from what you are trying to convey overall. Things like whether it's a tx valve or not and which is more efficient ..is good information but it sidetracked your flow of information and that loses our concentration.
@xxxjules272 жыл бұрын
Well said. Agreed
@samhaazratechnicalsupport Жыл бұрын
Very niece sir
@louiegarcia61892 жыл бұрын
Need one
@danulfelix123 Жыл бұрын
Hi how I can study with you guys
@hisautorepair124 Жыл бұрын
I wish I was in hvac
@cleansebob13 жыл бұрын
Excellente' !!!
@cestmoifu1406 Жыл бұрын
I hope to god I’m smart enough to understand this.
@eliblum94613 жыл бұрын
Where’s this school? Got a number? I wanna go
@bharathau80853 жыл бұрын
Hi, I am from India ! How can I avail your course?
@acservicetechchannel3 жыл бұрын
Presently, we just have our digital and physical resources on our website, thanks! www.acservicetech.com
@6barry663 жыл бұрын
I enjoyed your video it was very informative but the bottom line is this average pay for this job is 45000 a year you cannot support a family of 45000 a year.
@BartSimpson-nr1dy3 жыл бұрын
You are absolutely, 💯 % right. If you’re interested, learn the basics as the knowledge carries over to all aspects of refrigeration and find a niche in your area. Compete against the bigger companies as you can undercut them and still make a good living. $80,000.00 to $90,000.00 is not an unusually high salary for what I have described
@alaminmiah52912 жыл бұрын
Good sir
@rickman43483 жыл бұрын
You wearing a mask I assume you got the jab 💉 the HVAC way🧬👑
@jeff-w Жыл бұрын
I can't watch this because of the mask. I want to forget that time of insanity.
@pcexpress9118 ай бұрын
It was such an odd time of people doing whatever they were told.. ultimately standing with the politics of their own ideology.
@Pennconst1017 ай бұрын
Right! I thought it was just me feeling super weird about watching this
@Spiffy356 ай бұрын
People stillnwaoking around with masks
@JustinAndCarsАй бұрын
The problem is now because of the stigma from the overreach of government masks are like a political thing. However, we should have instilled the culture that China has to wear. If you are sick, you should wear a mask to stop the spread. Not vice versa… but because health was a political issue- you cannot be a sane person in America without being called a far-direction.
@clementinofrancisco31992 жыл бұрын
This guy make everything so confusing, just not a great instructor for beginners on hvac
@P9rkour902 жыл бұрын
Fixed orifice metering device
@ericgilzine71942 жыл бұрын
410A unit running nun stop not shoring off what the problem
@ericenyart Жыл бұрын
Please remake without the mask. It is very distracting for Floridians who were immune from the covid plandemic.
@acservicetechchannel Жыл бұрын
Believe me, I get it!! The sad part was this was actually a college in Florida and they wouldn't let me teach without one at this early part of that pandemic.
@eclipserm1153 жыл бұрын
Wanted to care but hes got a mask on and videos with masks are as useless as the current president
@acservicetechchannel3 жыл бұрын
Ha ha, yeah so this was at a college I visited so they wouldn't let me teach without one at the time of this video. All other videos are maskless!
@mrkhainuui3 жыл бұрын
Take of your mask!
@acservicetechchannel3 жыл бұрын
We were required in order to teach at this college. For any other videos it is off, thanks.
@entity69663 жыл бұрын
@@acservicetechchannel that really sucks, my college is similar
@steventhury83662 жыл бұрын
@@acservicetechchannel Then you should have not done the presentation. We must stop following the NWO goons.
@ryanmoore27796 ай бұрын
Mask 🫵🤡
@acservicetechchannel6 ай бұрын
The only time I taught with a mask on right there because they wouldn't let me in without it years ago for that one class!
@RossLemon2 жыл бұрын
You're doing a lot of info dumping in this video.
@rodneyrichwine58063 жыл бұрын
What would happen if you tightly covered the condenser with a large cloth, would the system operate efficiently and as designed? No it wouldn't, the same applies to humans constantly covering their own airflow. We weren't designed to constantly wear masks.