A/C pressure chart for r134a

[stamp11127]

This should help as a guide for what you need:

http://acprocold.com/faq/r-134a-system-pressure-chart/

 

[JimR_TN]

Updated link:

R-134a System Pressure Chart | A/C Pro®

Check our A/C Pro® R-134a system pressure chart for guidance using A/C Pro® recharge products. Find quick and easy help to interpret your pressure reading.

www.acprocold.com