Troubleshooting with Superheat and Subcooling (TXV)

[cbzeej]

So far you've been the most informative HVAC channel I've watched. Just gotta slow it down a bit. Don't rush your words. But you're doing great! Keep up the good work!

[elttik]

You are a huge blessing to me with this information. I appreciate this tutorial very much!!! 5 stars.

[rudyvargas]

Thanks Greg very helpful video I watch this every day until this is stuck in my brain thanks a lot

[jayhvac]

Thanks for the great video! Just starting and trying to learn everything the right way! Just had a basic AC course this week and I learned a lot about how the system works. Looking forward to more of your content👍🏻

[joselozano]

Been looking for this information for the longest . Thank you

[scottk]

Excellent job on the work sheet, thanks for making it downloadable for us. Great job

[mrgreen]

Great video thanks for the different scenarios

[Angelo-qzqj]

Thank you, one of the best videos, if not the BEST

[viewmasters]

Well explained. Great video.
Would love a pdf of this diagnostic sheet.

[IrivbojeDickson]

Thanks for the video sir, but is this process applicable with HVAC that uses automatic expansion valve?

[joellampaya]

Greg you are the best...thanks a lot man...

[tonyferreira]

Many thanks for the explanation, thanks also being só patiently, teacher, , Good blesh you

[cruzrobledo]

Great video. Where can I get a job checkout sheet?

[htnowpro]

Great information and presentation. I also am trying to use apply this diagnostic information to automotive applications. Most of our systems use a fixed orfice and some use an expansion valve. But the fact of the matter is., Better diagnosis leads to clear and concise repairs. We do not use the super heat and sub cooling terminology or diagnostic and I wonder why. Seems like it would help. Thanks for sharing.

[moideenyousaf]

Why is the suction pressure high during the restriction? I’m having trouble understanding it.

[kadariusbryant]

How can I get a copy of the sheet he is using?

[mtbbiker]

Is it possible to be overcharged and still only have 1-2 degrees of subcooling? If yes, what might cause that situation?

[oleole]

I have an EPA 608 universal technician certification since 1994 but later went on to a career in Law enforcement since then, but still have a passion for HVAC, just wanted to say great diagram and breakdown for super Heat and Subcool.. oh by the way can u Please sent me copy for that amazing chart you are using.. Keep up the great work with tutorials. :)

[yusuflbs]

nice video..
but, can we use methode Superheat and Subcooling to troubleshooting HVAC system in vehicle??
thank you

[astrologytv-]

Thanks. What would cause low side reading to be good, but the subcooling on the high side to be very low?