Symptoms of Low Refrigerant Charge 

Thanks for the help Brian I'm a newer tech been in it for 3 years now and your videos have taught me a whole lot of what I know appreciate the help

You make it so simple. I've heard it over and over in school but you make it so logical and practical. Thank you!

Well you can't say the density of information was low on this one. Dang! Consumers such as myself should watch this just so they can appreciate just a bit of what an HVAC tech has to understand to get them up and running. Human nature dictates that every time we learn a new bit of information about something we think we know it all until the next one comes along. And the cycle repeats forever. Awesome delivery.

Tremendously powerful tool. So glad I saw this video and downloaded the app. Thanks a 'boatload'!

Hey Brian. First of all, thanks for putting out your content. I really enjoy relearning/recapping the fundamentals, you really can’t go over them enough I believe. In order to be able to follow along with the material, I think a really valuable video to make would be on the make up of the U.S power distribution system. I hear you guys talk about 208V three phase, 120V single phase as well as 230V. In Australia our low voltage system is 50V - 1000V AC RMS and 120V - 1500V DC ripple free . I sometimes get confused when looking at some of your schematics, particularly single phase motor start circuits where I see L1 and L2 when I would normally expect to see what we call active and neutral. I know I am not the only Aussie that would benefit from this, many thanks in advance and keep up the great work 👍🏼

It's amazing how much I'm learning from you

love your videos dude, helping me get better at work

Thanks Brian. Always enlightening.

Thank you very much for the video I follow you from Italy learning and a lot of things from your videos

thank you so much for your effort

Great video

Well done, excellent video! 🔥

Good video 👍

Great video buddy

Good video

Very good Video. Thanks you

Brian Great tutorial as always. Thanks

It is nice Vidoe, Bryan

Can you explain to recognize these with a nist test.

Nice

I'm having some trouble differentiating the symptoms of low charge and a bad TXV.

Hey Bryan, you are a really fast talker in this one. How many cups of coffee did you have before you sat down? 😆

hi, hi, hi, r410a system ( with fixed orifice) with equalized pressures of around 200psig. But once compressor starts the low side drops to 50 psig while the high side goes up to 300psig. I checked superheat was like 80F and subcooling was 2F. Does this mean the system has leaked out all the refrigerant? Does the 200psig equalized pressures means there's refrigerant in the system? thank you.

Awesomeℹ

Mix air and Freon in refrigerant system. It is funny diagnostic 😂

Old school way? What's the new school way? Don't you use gauges?

How do you know what the evaporator temperature is? Instead of the "typical" one

Would measure in your dew point of the air just bust out your slings accrometer hahaha

What refrigerant are we taking about

Too much elementary but you made it too much complicated

Great video