How to Use a Refrigerant Gauge Set STEP BY STEP to Read Subcooling for R-410A!

How to Use a Refrigerant Gauge Set STEP BY STEP to Read Subcooling for R-410A!
This is how to Use the Gauge set in order to check an R-410A refrigerant Charge with Subcooling. This is the basic refrigerant charging procedure for all comfort cooling ac units with txv's. I go over what is going on in the system when you are reading pressures and why the Saturated Temperature matters. I go over R-22 Freon and R-410A Saturated Temps in the Evap Coil are so similar but why pressures are not. I go over Pressures and Saturated temps normally seen in the Outdoor Unit and other tips!