Charging R-410A Refrigerant into an Air Conditioner! Pressures, Temps, Tips!

Рет қаралды 1,466,221

Күн бұрын

In this HVAC Training Video, I show the Step By Step Procedure for Charging R-410A Refrigerant into an Air Conditioner that is Low on Refrigerant. I show the Pressures, Temperatures, Delta T, Charging Methods, and What to Watch Out For when Adding Refrigerant into an Air Conditioner equipped with a Piston Metering Device. Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety.
Tools Used In The Video
Yellow Jacket Refrigerant Gauge Set - amzn.to/2aenwTq
Refrigerant hoses with valves - amzn.to/2aBumVI
Compact Ball Valve for Refrigerant Hose - amzn.to/2KUisW8
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Yellow Jacket 1pk Compact Ball Valve - amzn.to/2uXdF18
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General Tools Digital Psychrometer - amzn.to/2cSHsi1
Fieldpiece ST4 Dual Temp Meter - amzn.to/2wc1ME3
RectorSeal Bubble Gas Leak Detector - amzn.to/2ckWACn
Imperial Kwik Charge 535-C - amzn.to/2uipEI6
Ratcheting Service Wrench - amzn.to/2dGV4Nh
Digital Refrigerant Scale - amzn.to/2b9oXYl
Appion 1/4" Valve Core Removal Tool - amzn.to/2uYr8WL
Appion 5/16" Valve Core Removal Tool - amzn.to/3X4hnRj
Charging Jacket - amzn.to/2rCNcnm
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⚠️ Disclaimer:
Information in this video is intended for educational purposes only. Any work related to the topics in this video should be performed by licensed technicians or by apprentices under the supervision of licensed technicians. AC Service Tech LLC is not responsible for any possible damages or injuries caused by the use or misuse of any information provided.
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Пікірлер: 595

@jefferylusk2550 9 ай бұрын

All of these videos are so informative and detailed its like being in the classroom. Anybody else here in hvac school watching these to teach themselves?

@crispyz2864 9 ай бұрын

@LaurenceOgundare 7 ай бұрын

What's is the size of the compressor

@JasonZavala0906 5 ай бұрын

Soon to be.

@sharifbyrd1354 4 ай бұрын

Yes

@grim789 4 ай бұрын

Yep online school so being able to see something other than pictures is super helpful.

@juniotgalyen1220 2 жыл бұрын

I've been doing hvac for over 40 yrs you doing a great job on your videos.

@markour-parkour1918 9 ай бұрын

This man knows what he’s talking about! Respect!

@jimbonito9810 2 жыл бұрын

You are a great A/C tech . If there was young apprentice wanting to learn the A/C biz you would be the guy I would want as an instructor ... Kudos to you and your expertise

@andrewkuebler4335 Жыл бұрын

I'm currently looking for an hvac job, fresh out of community college hvac program, and I wish he was my instructor

@WilliamNicholsLC 4 ай бұрын

don't be nervous, keep studying 24 hours... eat, sleep, and live in the book and in the field...@@andrewkuebler4335

@freddygill3425 3 жыл бұрын

I like how you cut off the yellow hose filled with liquid refrigerant early and allowed it to finish charging the system. What attention to detail! I love your clarity. You are a true friend! Thank you for all of your hard work!

@crazyicecream2237 Жыл бұрын

Use virtual hug subliminal for your ac

@michaelkucher6346 Жыл бұрын

Could you advise on how to check and add refrigerant to room air conditioners?

@officialxavieralcaraz539 Жыл бұрын

Seriously life changing for me you learn new things everyday 🙏🏼‼️

@DB-dm2xm 7 ай бұрын

@@michaelkucher6346 do you mean the widow shakers??

@jollyscaria1922 4 ай бұрын

Vacom and gaz chergd cylder opset puting liquied cherginv scushion pugering snd scushio chegd 120to 130cherge smerchecking systom totadlg checking good wofking no no gas purged good way leck checking fixe

@c.p.h.9264 5 ай бұрын

Great video! Im a 1st yr 2nd semester refrigeration student starting from scratch....this video is priceless....👍🏾 THANK YOU!

@acservicetechchannel 4 ай бұрын

Glad it was helpful!

@kylelowrey6799 3 ай бұрын

Same here man started a year ago but ended up getting a different job but going for it again so these are good for reviewing and learning what you lost

@halilozilice9604 3 күн бұрын

I had to watch 4 times to fully understand, but it worth it, thank you

@VooDooWarrior01 Жыл бұрын

Best explanation I’ve seen on the internet with usage of tools,temps gauges and charts ty your a lifesaver! This is a field I’ve been interested in for a very long time. My son is also liking it!

@onemoremisfit 2 жыл бұрын

Great video, very instructive and clear. The locking service port caps are interesting. I'm a DIY hack who installed my own system 24 years ago and it's still running strong (knock wood). About 20 odd years ago I had a friend call me on a hot July 4th weekend. He had family over from out of town for the holiday, a house full of people and his A/C failed. He called me and told me he tried to get a repairman but none he could reach would come until after the holiday. So I went over there with my gauges, vacuum pump and a tank of R-22. When I put the gauges on it there was no refrigerant in it at all. So we went along the line set to look for a leak, and there was no evidence of damage to it. So I put the vacuum pump on it and and tested to see if it would hold vacuum and it did. So I ran the vacuum on it for and hour and recharged it with refrigerant. It ran fine and I was the hero of the day. I told him if the charge ran down again he'd need to call somebody to track down the leak, but it never did run down. I checked with him years later and he said the system was still working fine, no complaints. They sold and moved about 10 years after and never had any trouble with the A/C during the remaining time they lived there. The house was in a semi rural area with the condensing unit at the rear of the house, and no chance of random traffic thru the fenced backyard. However there were several kids there between his own and their cousins. The moral of the story is the locking service port caps are a good idea if you have kids.

@JustinRamtime8974 Жыл бұрын

This was a great video! Helped me out alot...my instructors from Institute of technology HVAC sucked....didn't have the patience to instruct accurately cutting corners is what I see from them. Thank you Sir for the lesson.

@albyone64 2 жыл бұрын

I watched videos from several other 'folks', and read many articles. I have to say, your video is by far the best available, light years ahead of everyone else. You explained not only the how, but the why, in simple terms. If you were living in my area, I'd hire you in a heartbeat!!! I'll subscribe and buy the book to support your site. Keep up the great work!

@johnmartin2079 2 жыл бұрын

Your a great teacher and a hellofa expert at explaining how it is done at your level. Thank you and right on brother.

@chrisbiohazard4890 10 ай бұрын

Thanks for uploading this video. For the community.

@luiselizalde6757 3 жыл бұрын

Really worth the time spent, Thanks teacher, for such as excellent videos.

@melodicman3032 3 жыл бұрын

Great video ! I'm a retired HVACR tech and it's nice to view your vids to keep me in the loop of HVAC

@johnerway7255 Жыл бұрын

Super job showing the correct use of sub cooling and super heat application. Thanks

@jonnycsuperplumb765 3 жыл бұрын

Another excellent tech vid..really clear & easy to understand the procedures 👍🏻 Cheers

@glennmann634 3 жыл бұрын

Awesome video! Thanks for posting. BTW, your "Refrigerant Charging and Service Procedures for Air Conditioning" book is well worth the price and awesome also!

@28tpi 19 күн бұрын

New subscriber. I went to tech school back in '99 and worked for Sears and a couple of other companies until getting hurt and had to quit. These videos help keep me sharp because everyone knows that if you don't use it you lose it. Thanks so much!!! Well done.

@kyleglover2353 2 жыл бұрын

Ive been wanting to join this industry for quite some time now. I recently graduated a HVAC/R Technology Diploma Program and due to covid I really didn't get the hands on training needed. So my company has me doing PMs to learn the equipment and finding issues. I hope this is a great way to learn. I've been told so many different things I don't know what to believe. So, With that, I Just ordered the quick reference cards and can't wait to use them. I am 34 and hoping I have a long career in this industry and get the hands on training that I need to be successful.

@axeldread2979 2 жыл бұрын

Kyle, depending on your state, it be might be possible for you to start your own HVAC business by getting your own insurance and getting a license from your state to be an HVAC Contractor. Different states have different requirements so if you really want to do HVAC and not fight the hassle of where you are at, then find a small town with no HVAC company nearby in a small business friendly state and put your knowledge to the test. It’s very freeing and there are plenty of distributors who will give you a dealership as well as online companies that will ship the products you need.

@FalloutGenius1 2 жыл бұрын

@@axeldread2979 the insurance is what will kill your profits, not saying it’s unnecessary but it is what prevents many from going into business for themselves

@CASTRO45ACP 2 жыл бұрын

36 here and a 14 year plumber and have been doing HVAC for about 9 months now and honestly PM is where it’s at for guys our age, installs aren’t exactly what you want to be getting into unless you’re doing them for yourself, if your employer has a good set up for you to earn some commission then PM can definitely make you some good money if you work for a company that is doing commission for coil cleaning, system cleanings and selling new systems to customers you find with old systems that are shot, also some companies will pay you commission for good reviews on google and stuff like that, if you can find a place like that then you’ll make decent money and not kill yourself and honestly most installers just know how to lay duct work down and make everything look pretty if all they’ve ever done is install while with doing PM you’ll learn the ins and outs, good luck!

@waynebollentin989 2 жыл бұрын

@@FalloutGenius1 the insurance isn’t that bad for a small HVAC company. It’s also a must if you want to be licensed in most states.

@90kevin20 Жыл бұрын

@@axeldread2979 I just started the trade myself I'm not really interested in license myself unless it was to do my own installs and make tons of money. Honestly I hate installing though lol I like servicing.

@BestHVAC 2 жыл бұрын

Thanks Craig. Very good and clean explanation of vac procedures. Thanks for sharing.

@anonymousmeme8458 Жыл бұрын

On the older r22 systems I usually went for 8° super heat where most systems preferred 12°. Never had a single complaint. The differential between return and supply Temps were preferably 14-21°. Anything less usually indicated a blocked evaporator coil.

@krishuntzeroable Жыл бұрын

I thought it was funny he "forgot" his gloves, probably didn't though. :P

@brianl1495 2 жыл бұрын

For sure one of the best videos I have watched pertaining to filling with the why's and how's. This video has certainly left enough of an impression on me in regards to filling systems. I will admit that I have filled a little too fast in the past based on how low and slow you let the gas in. Thank you for your professionalism and explanation. I look forward to viewing more of your videos in the future.

@juanmacias4854 11 ай бұрын

Very nice, now I understand the importance of temperature. Great video and thanks!

@techteemurphy4599 Жыл бұрын

Great video man. Your the man. Love the way you describe every necessary step🗣👌✌👍

@manueldacosta6539 2 жыл бұрын

Great video. I view everyday and enjoy it each time. Very informative. I bought the book.

@14yours 2 жыл бұрын

Very informative video. My mini split is not blowing cool air and I watched some videos and it mislead me. I thought, my system is over charged. After watching your video I understand the whole system how it works. Thank you 🙏

@stuzman52 3 жыл бұрын

Very well done Craig in showing a step-by-step procedure! 😀👍

@danielmunoz4805 5 ай бұрын

Sir your higher than a pioneer!! Superb job!!

@joshuapiccolella3472 Жыл бұрын

You’re excellent! I’m a student and your videos are amazing. I bought your book as well and it’s so thorough!

@acservicetechchannel Жыл бұрын

Thats so encouraging, thank you!!!

@W4RD1NO54 Жыл бұрын

Thank you for teaching. Need videos like these!!

@alexandermaciag377 Жыл бұрын

All pro. Common sense and doing this right the first time.Thank you

@stebarg 2 жыл бұрын

Thanks for sharing an in depth view on this!

@jimmysegovia2688 3 жыл бұрын

yeah, he is the best!!!! hands down! thanks, Craig for sharing have a nice 4th of July weekend.

@joehigh65 2 жыл бұрын

Very comprehensive and easy to understand even for a DYI homeowner such as myself. Thank you!

@thedesire3225 2 жыл бұрын

You can’t handle refrigerant without EPA

@Nylphinx 10 ай бұрын

@@thedesire3225😂😂😂

@user-pb3hh5no4f 4 күн бұрын

Thank you for a very informative lectures.

@zainabedin9940 2 жыл бұрын

Thanks 👍👍👍 nice training class, really I enjoy to much.

@noelburke6224 2 жыл бұрын

Brilliant and very easy to understand

@davegordon5041 2 жыл бұрын

Awesome video!! Very detailed. Thanks!

@danielivko6819 4 ай бұрын

“right neeowww” 🤣

@levironald9322 3 жыл бұрын

thanks for all of the information. very helpful

@rickjames6948 2 жыл бұрын

Great video with real facts. Nice job sir.

@warrioryang Ай бұрын

Very helpful!! Thank you for this educational video! 👍

@amio_roseto1 3 жыл бұрын

Another Great Video !, great work

@yamirdoming 2 жыл бұрын

Great video and smart explanation, thanks.

@houstonsmitherman6888 10 күн бұрын

I had yalls book and gave it to a helper whom it seemed was into it. Never saw that book again smh. May have to buy another n not give it away. Those cards are good for those who get overwhelmed and when you do your memory goes out the window like me. 👍 this channel is the sh*t

@KennethDryden-oz7ei 4 күн бұрын

Very informative. Beginner HVAC

@flacopope 2 жыл бұрын

thank you Craig for this video!!!👍

@communityfarmingtv4795 2 жыл бұрын

great explanation superheat and subcooling.

@jamesiam1878 2 жыл бұрын

What an AMAZING video! Very technical but really Excellent... and wow I wish you were my AC guy :-)

@acservicetechchannel 2 жыл бұрын

Glad you liked it!

@warek75 Ай бұрын

great video and very detailed that's the most important thing!!! good job!!

@juniotgalyen1220 2 жыл бұрын

Like to use these videos for my employees,again great job.

@frontiermarvin71 2 жыл бұрын

Great teacher !!!

@winstonmanning1239 3 жыл бұрын

Good demonstration for someone that's still in school👍

@glorygloryhallelujah 3 жыл бұрын

Learn something new every day

@elijahbasika3126 2 ай бұрын

Watching and learning from Papua New Guinea...

@MarkSlusher-d1r 13 күн бұрын

Thanks! Just saved me a whole lot of money.

@tntheatingandairllc 3 жыл бұрын

Excellent video buddy 👍👍

@armandorodriguez6447 2 жыл бұрын

Professional,very impressive

@gingersnap7793 Ай бұрын

This guy Def knows what he's upta. Gunna show all this to the trainees

@timcat1004 2 жыл бұрын

My Canadian Tire DIY min split that I installed 12 years ago is still working good. Going to put you guys out of business lol. Paid a thousand for it.

@raoufallani5142 3 жыл бұрын

Great work professor thank you so much

@acservicetechchannel 3 жыл бұрын

You are very welcome

@endoftheworldasweknowit139 Жыл бұрын

Really enjoyed it. Funny, plan on re educating myself and head back to school. I am retired, but what the heck? Called a tech and I knew more about charging the system than he did. But it cost me $350 due to the fact I am not EPA certified could not purchase the refrigerant. Well, thank you. Liked your teaching method.

@macabre19 2 жыл бұрын

Great video. Thank you.

@bcespedes80 2 жыл бұрын

You are awesome Craig, thank5for sharing all you knowledge with ppl. I personally learned a lot of your videos... thanks men! Keep up the good stuff! 👍🏻

@issamadam9352 3 жыл бұрын

Thank you so much for this helpful video.

@acservicetechchannel 3 жыл бұрын

Glad it was helpful!

@jhonatanoyarce4488 27 күн бұрын

Great video!

@ducharmehvactraining925 2 жыл бұрын

always good Craig thank you

@markmall7142 3 жыл бұрын

Nice info , clear and concise. Ive subscribed.

@acservicetechchannel 3 жыл бұрын

Awesome, thank you!

@90kevin20 Жыл бұрын

I was offered a job to learn hvac and the guy training me just plugs in low pressure gauge and fills it super fast then we're out lol. Usually 2 minutes or less we're out of there. Glad to know the correct way now. I'll remember so I don't look like a moron if I ever start at another company

@isaacjohnson7184 Ай бұрын

Thank you for the video.

@chuckdearruda6271 3 жыл бұрын

Great video! Thanks Craig!

@acservicetechchannel 3 жыл бұрын

Glad you liked it!

@eacjones 11 ай бұрын

Thanks Craig! this is a Cool Video!

@daliborbenic6287 10 ай бұрын

Thank you for great video. Kind regards from Slovenia

@acservicetechchannel 10 ай бұрын

Thanks for watching!

@RamonGarcia-cj7gl 24 күн бұрын

Wow so much information thank you

@miguelbernabe753 2 жыл бұрын

Excellent video.

@blackshuck1653 5 ай бұрын

Here in Utah if the inside heat load isn’t high enough, we will restrict airflow with bags on the outdoor condenser to manually create it. Great video 🤘

@ivanbalmore7425 Жыл бұрын

Excellent video thank you so much

@neilvestervictor180 3 жыл бұрын

great information

@jeanfrancois7470 Жыл бұрын

Good job,thankyou well explained

@gm8089 8 ай бұрын

You’re a hero!!!

@reyesromero7121 2 жыл бұрын

very well explained

@270raptor 2 жыл бұрын

Awesome video !!! Thanks

@bobd3330 2 жыл бұрын

Tampa Florida check in thanks for the content

@wasimedoo1506 3 жыл бұрын

Very nice job

@shannon4968 4 күн бұрын

Thank you😊

@walkingthruyourdata-6019 2 жыл бұрын

Great training. I wish tech's made better pay, I might become one. Opening my own service company might be worthwhile. Can't have enough HVAC tech's during the summer in Arizona.

@TristanVash38 2 жыл бұрын

You are the man!

@brianosegueda3622 2 жыл бұрын

You're the best!!!

@brandontaylor2105 3 жыл бұрын

Great video, thanks for sharing

@acservicetechchannel 3 жыл бұрын

Thanks for watching!

@garthus11 2 жыл бұрын

The best tutorial which I have seen yet. Geery

@acservicetechchannel 2 жыл бұрын

Glad it was helpful!

@garthus11 2 жыл бұрын

I just bought all cards and your book on Amazon. Great work. Gerry

@theheatshop5644 3 жыл бұрын

G'Day Craig, firstly great videos I love them! Wondering if anyone can help. Down here in Australia most the split systems i work on only have EEV so I'm meant to use sub cooling to check charge right? although they also don't seem to have service ports anywhere on the high pressure liquid line. What should i do in this situation to check charges if i need to? Thanks in Advance!