Explains how to charge mismatched HVAC systems when superheat and subcooling aren't reliable. Covers pressure targets for R-22 and 410A, signs of proper charge, and the importance of rechecking after peak demand.
The Leading Edge of Maintenance | HVAC - Charging Mix-Matched Units
Duration
0 Hours
6 Minutes
Package
Essentials
NAA CEC Credits Available
no
NAA CEC Credits
0
Language Support Tool
not available
Records Score
No
Subject
Maintenance
Learning Plan
HVAC Maintenance and Repair
Supervisor/Employee
Employee
TDHCA Approved
No