top of page

Finding Target Superheat to Check the Charge of an R-410A AC Unit!

In this HVAC Video, I Show How to Find The Target Superheat on an R-410A Air Conditioner with a Piston Fixed Orifice Metering Device. I show how to Compare the Target Superheat to the Actual Superheat while Checking the Refrigerant Charge with Compound and Digital Manifold Gauge Sets. A Psychrometer is Needed to Find the Wet Bulb Temp for Target Superheat. I explain how to determine if the unit is undercharged, overcharged, or correctly charged.

Most Recent Videos

How a 750MV Thermopile is Wired to a Furnace Gas Valve!
02:38
Don’t Just Go With The Flow as an Employee in HVAC!
01:53
Valve Core Removal Tool (VCRT) Function and Uses in HVAC!
03:00
Avoid Breathing Chemicals During HVAC/R Service and Changeouts!
02:49
How New Technicians Should Approach Getting Their Tools & What They Need to Start With!
02:26
Download The AC Service Tech App! Our HVAC Mobile Application!!
00:38
Brazing Air Conditioner Tubing Step By Step, Flowing Nitrogen, Pressure Testing for Leaks!
29:01
The Secret to a DEEP VACUUM on Empty Refrigerant Tubing!
01:08

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