Jennifer Anne Shelton Basic Refrigerant Circuit Course January 10, 2022, 3:16 am

Comments

Related Tech Tips

HVAC/R in 2024 & Beyond
2023 was a big year for HVAC between the EPA’s final rule about the installation of R-410A split systems and the rise of artificial intelligence (AI) in seemingly all aspects of life. With an ever-changing regulatory landscape, 2024 is bound to bring even more changes.  This tech tip will recap the changes we’ve seen in […]
Read more
Zonal Pressure Diagnostics—The Backtalk Series (Pt. 1)
This article was submitted by Genry Garcia of Comfort Dynamics, Inc. It is the first part of his series on zonal pressure diagnostics. Thanks, Genry! Zonal pressure diagnostics have been around for a while. Here is a brief description of ZPD from the website redcalc.com:  Formerly known as the “Blasnik methods” in a nod to […]
Read more
A Steam Heating Primer
With cold temperatures right around the corner, it is a good time to brush up on our steam now, and there's no better way to do that than by reading an article by Dan Holohan. This article was written by Dan Holohan and published at HeatingHelp.com HERE. It has been reposted here with permission. This […]
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