Charles Montgomery Basic Refrigerant Circuit Course May 16, 2022, 4:56 pm

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Related Tech Tips

RH, DB, and WB
I recently received a message asking for a discussion of relative humidity (RH), wet-bulb (WB), and dry-bulb (DB). Time and time again, I hear techs say that condensation occurs when “hot meets cold,” which may be true in some cases. However, that is only a shorthand way to describe it and doesn't really address what […]
Read more
Parallel Circuit Resistance 
In a series circuit (loads connected in a row end to end), it's easy to calculate total circuit resistance because you simply add up all the resistances to get the total. In a parallel circuit, the voltage is the same across all the loads; the amperage is simply added up, but the resistance is a […]
Read more
What Tradespeople Can Learn from Underdogs
WARNING: THIS ARTICLE IS FULL OF CHEESY SPORTS REFERNCES – I UNDERSTAND IF YOU PASS ON THIS ONE, BUT PLEASE REFRAIN FROM SENDING THE REPLY EMAIL ABOUT WHY SPORTS OR STUPID OR WHY YOU DON'T WATCH THE NFL ANYMORE…. I GET IT… IT'S ALL GOOD  I really like an underdog story. I live for stories […]
Read more
loading

To continue you need to agree to our terms.

The HVAC School site, podcast and daily tech tips
Made possible by Generous support from