Get Tech Tips
Subscribe to free tech tips.
Taylor Basic Electrical Circuits August 8, 2021, 5:50 am
Related Tech Tips
What does "Saturated State" mean for Techs?
As we often do in these tech tips, we will start with the common and more practical explanation of saturation and then move to the more technical and nerdy explanation later. When we say “at saturation” or “saturated” in the HVAC/R trade, we are generally referring to the refrigerant that is in the process of […]Read more
Why and How to Adjust a TXV/TEV
As we discussed in an earlier podcast, a TXV maintains a specified and constant superheat at the evaporator coil outlet. It does this through a balance of forces between the bulb pressure (opening force), equalizer pressure (closing force), and spring pressure (closing force). We can actually adjust the spring pressure on some valves. But why […]Read more
Coil SHR, Ventilation, and Bypass Factor - Advanced Psychrometrics Part 2
This is the second article in a three-part series where we explore advanced psychrometrics. The source material for each of the articles in this series is ACCA Manual P Sections 3, 4, and 5. This article is based on information found in Section 4. If you followed the previous advanced psychrometrics article, you now know […]Read more