R-22 refrigeRATOR OPERATING PRESSURES
R-22 refrigerator operating pressures, inside box 70F ambient 70F and or is there a chart that would enable me to troubleshoot 134A,502 and 22 for commercial freezers and refrigerators?
Refrigerators - Traulsen - Commercial 2 Door Cooler / Refrigerator
Answers & Comments
Google refrigeration pressure temperature chart