How To Read A Psychrometric Chart | 15 Minute HVAC Tutorial

For a deeper dive into Psychrometrics, check out the full-length videos:
How To Read A Psychrometric Chart Full Lenght: ruclips.net/user/li...
Psychrometrics Part 2: SHR, Calculating CFM & Tons of Refrigeration: ruclips.net/user/li...
Psychrometrics Part 3 - Solving for Humidity: • Psychrometrics Part 3 ...
Understanding psychrometrics and the properties of air is fundamental to maintaining and controlling space conditions. Designers often rely on software to calculate the critical values related to cooling, heating, humidifying, and dehumidifying, but do we know how those measurement values are determined?
HVAC-TV RUclips channel: / @hvac-tv
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Insight Partners Commercial HVAC: ⁠⁠⁠⁠⁠⁠⁠⁠⁠www.insightusa...⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠
Hobbs & Associates Commercial HVAC: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.hobbsassoc...⁠
Tony Mormino on LinkedIn: / tony-mormino
Even though psychrometric charts can be intimidating, here we demystify the information they contain.
After this 10-minute tutorial, you'll have a better understanding of psychrometric charts and the properties of air.
If you want to follow along, you can print out a copy of our Psych Chart here:
lnkd.in/g6uiiXPB
This post is courtesy of our RUclips Channel: lnkd.in/dqupQJw2
HVAC-TV is brought to you by Insight Partners, Bay Associates Group, Inc., C.G. Wood Company, LLC, Engineered Building Systems, Etairos HVAC, Energy Transfer Solutions, LLC, Jobe Industrial Measurement & Control, Klima New Jersey LLC., Klima New York, LLC, TKO: The Kirkman Oliver Company.

[@HERO-RIC]

HVAC in training here.

[@lucastan4561]

good explanation, thanks 🙏

[@matthewnewton9096]

I’m currently studying refrigeration in trade school, and I’m finding pressure-enthalpy charts a bit challenging to understand. Could you make a video tutorial, similar to the one you did for psychrometrics, to help me grasp the concept better?

[@biancadel07]

in other video, they said that dew point is at the same line as wet bulb, but here u said its at the same line of HR, I'm confuse.

[@HVAC-TV]

The dewpoint and wet bulb are the same at saturation. The lines are not the same.

[@gooddeedsleadto7499]

What are the typical questions u can answer using psychrometric chart?
Could u list them down?
Thanks

[@gooddeedsleadto7499]

Relative humidity ratio depends on humidity ratio?
U said relative humidity depends on temperature but RH curve covers the entire domain of DBT? Could u please clarify it?
Thank u

[@amv_pure]

I swear to God A.I. reads my mind. I was just thinking about psychrometrics….

[@deborahyoung463]

Thompson Anthony Perez Timothy Smith Robert

[@narongrit3061]

Very good clear explanation, keep going ❤

[@alexsunder9122]

❤

[@333mikeray]

GA EN Master Electrician here getting ready to take GA state boards In CN unrestricted conditioned air. Did Hvac tech school in 2013 and always been in slight fog with enthalpy.

[@supermecha6675]

thanks .you are a Hero in hvac

[@flyingthesails6801]

Very Informative and detailed video. Thanks for creating it.

[@Doozler]

Spending all that time going into the chart, why not go into EvEryThing ? ...

[@Infowarrior-1776]

Great tutorial!