top of page

Checking the Charge of An R-410A Air Conditioner with Quick Reference Cards!

In this HVAC Training Video, I show How To Check The Charge of an R-410A System Using Quick Reference Cards to Show the Step by Step Procedure. The Indoor Air Handler is Equipped with a Piston Metering Device so We Use the Total Superheat Method to Check The Charge! I use Quick Connect Test Gauges and a Dual Temperature Meter to Calculate Both Total Superheat and Subcooling.

Most Recent Videos

HVAC Electrical Switches Training Is Now In Our HVAC Academy!!
01:11
A Huge Issue Facing The HVAC Industry!
01:27
Organizing With The NAVAC NBX1 Modular Service Tool Case!
00:55
What HVAC Tech Support Does When A Tech Is Not Prepared!
01:57
Check for Ductwork Problems Before Replacing an HVAC Unit! It Won't Function Right Without This!
09:48
What Inspires Experienced Technicians to Learn & Listen to More HVAC Training?
02:10
Mini Split Condensate Pumps From Aspen by Malco!
03:00
Visually Inspect Capacitors For Failure!
02:08

AC Service Tech HVAC Training is made possible by continued support from our visitors, customers, and support from these Sponsors!

NAVAC LOGO Black_edited.png
Accutrak Logo
TruTech-Tools-Logo-Main (3)[528].png
HavenRGB-FC w_grey horz.png

AC SERVICE TECH, LLC

Updates List

Thanks for submitting!

Thanks for all your continued support! I appreciate all the comments, questions, and responses that I receive from each of you. I look forward to responding to many more! If you have an HVACR related question, drop it in the comment section of one of the YouTube videos at the AC Service Tech YouTube Channel and I will do my best to respond.

 

For business related inquires email us at info@acservicetech.com

Check back regularly as we are always updating and improving this website!

© 2026 AC Service Tech, LLC.

bottom of page