Refrigerant Cycle Basics - Klima-Therm
The Ups and Downs of the Expansion Valve - HPAC Magazine
Thermal expansion valve - Wikipedia
refrigeration cycle- How Does a Chiller Work? - Schaub Chiller Service
A simple air conditioning circuit and cycle diagram that you might find useful.
Refrigeration Basics: Vapor Injection and the Refrigeration Cycle | HPAC Engineering
Refrigeration Principles and how a Refrigeration System Works | Berg Chilling Systems
4.9 Refrigerant Charge
AC Service Tech LLC - Can I measure a negative subcooling when checking the charge? The answer is no because the refrigerant rejects heat in the condenser so the pressure and temperature
Liquid Line VS. Discharge Line - YouTube
What is the purpose of the liquid line in a central air conditioning system? - Quora
Superheat and Subcooling Defined
Using the P-T Chart to Diagnose Refrigeration, A/C System Problems | 2013-01-21 | ACHRNEWS | ACHR News
Subcooling vs. Liquid Line Temperature - HVAC School
Discharge Temperature as part of a Diagnostic | York Central Tech Talk
HVAC/R Refrigerant Cycle Basics - HVAC School
Vapor Charging for Proper Subcooling – HVAC Troubleshooting
Subcool and Liquid Line Length - HVAC School
Liquid Line Temperature - YouTube
Liquid Injection Takes the Heat Off Compressors | 2017-09-04 | ACHRNEWS | ACHR News
Liquid Line VS. Discharge Line - YouTube
The Refrigeration Cycle - In easy to understand descriptions & diagrams!
Intro refrigerant lines: suction and liquid - YouTube
HVAC-Talk: Heating, Air & Refrigeration Discussion
