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TECH TIPS by Dave Clayton

Your Source for Technical Information

2011-04	Expansion Valves, Vacuum Pumps
2011-05	Superheat
2011-06	Vacuum Leaks
2011-07	Polyol Ester Refrigeration Oils
2011-08	Shelf Hydraulics Problems
2011-09	Compressor Discharge Pressure Problems
2011-10	Noncondensable Gases in Refrigeration Circuits
2011-11	Vacuum Pump Maintenance
2011-12	Net Oil Pressure, Part I - Description
2012-01	Net Oil Pressure, Part II - Variables
2012-02	Net Oil Pressure, Part III - Calculation