R-22 and R-410A Operating Pressures on Air Conditioners! Checking the Charge!

In this HVAC Training Video, I show the R-22 and R-410A Range of Operating Pressures on Air Conditioning Systems! I show why we Measure Pressures and Temperatures When Checking the Refrigerant Charge of an Air Conditioner! Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety.
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Our Related Videos

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Our HVACR Educational Books, E-Books, Workbooks, Cards, Posters, and PowerPoints:

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Our HVACR Online Resources!

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Tools Used in Our Videos!

Support the Channel by purchasing tools through TruTech Tools!
Save 8% at checkout using code "acservicetech"
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Follow Us On Our Social Media & Podcasting Channels!

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
⚠️ 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.
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
#hvacr #hvacr #hvactrainingvideos #hvactraining #hvactraining101 #acservice #acservicetech #operating #charge #airconditioner #pressure #checking #acunit
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Shop through Amazon! Your Purchases through Amazon provide a means for channels such as mine to earn advertising fees from all purchases after clicking through. Prices are the same as normal.

[davidisaacs]

I have 38 years in residential construction. I'm currently in hvac night school. I get as much or maybe even a little more out of your videos and book. I just wanted to take a second to thank you.

[vernroach]

Excellent videos...I use them as refreshers...Retired, but still working the trade occasionally...Keep moving guys, keep using your brain and learning...Keeps you younger than those who don't..My only wish is they'd land on one refrigerant for the AC.

[johnpark]

Thanks for ❤.
That is the best explanation of the sub cooling and super heating in the air-conditioning system.

[RaulGonzalez-lbok]

Very helpful! I’ll tell you this! The hvac company’s I’ve worked for before never taught me this. N they never checked Freon like this guy!! Wow!!!

[shawnpierce]

Your video helped me understand pressures. I shared it with a buddy of mine. We both wanted to give you a big THANK YOU!

[bayouflats]

I’ve been relying on your info since learning HVAC at fast paced multi family apt complex maintenance dept., as this particular industry doesn’t lend itself to exacting practices. Appreciate

[jpbarista]

Best video out there explaining the pressures. Thanks 🙏🏻

[resurgensix]

Thank you Mr Mig. These are basics an apprentice like myself NEEDS to know. Your content is the first I have ever seen to identify these targets. Thanks again. Loving your book!

[joshstuckey]

Did residential instal as a kid now I’m on a offshore platform as a electrican and one of my responsibilities is keeping the 30 year old AC running and lord it’s whooping me but I appreciate your help on this

[PennywiseM]

Congrats, 👍 killer block! Looking forward to the build video.

[flatearthautopilot]

Dude, this is the best tutorial video I’ve seen. Thank you SO MUCH

[maximustitan]

This a very nice art and animations on how home AC works. Thank you.

[morallyinsane]

Unfortunately in the field, it’s quite different then in a controlled classroom setting. Let’s assume the unit was installed correctly for the space, then this is a good lesson. However in the field we all know a lot of times that is not the case. High efficiency condensing units run cooler and CFMs can effect TXVs. So the easiest way is to use your suction gauge and check the charge under a high load condition.

[Garyganeu]

If you think that s a lot to think of, try charging a low ambient unit with a accumulator and a receiver when its o OA.

[EmelitoCastro]

thanks for the sharing knowledge. very Helpful

[douglieberman]

R 22 or R 410a can be checked with ONE gauge as though you are charging a WINDOW UNIT (package unit) whose copper tubes start having low pressure and build up frost on them. You tap into a small copper line with a tap and use one gauge and check the one pressure for a specific temperature.

[chasdenver]

Craig, I just purchased some of your troubleshooting guides, HOPE, they are as good as your video instructional video's!!

[antoniolaracuente]

Great job Mister Rogers thank you for all that information

[theninetwo]

MAN thank you for taking your time to teach

[caryandgrace]

Thank you sir! These are essential viewing for new techs.