LPA® Tour Page 11
Articles 
Making Refrigeration More Efficient with LPA®
HY-SAVE® technology delivers significant energy savings that pay back promptly by making
The Thermodynamic Principles of LPA
Most current refrigeration and air conditioning systems waste 20% to 40% of
Performance of the Two-Phase Ejector Expansion Refrigeration Cycle
[EXTERNAL] 2005, Fluid Mechanics, Thermal Engineering and Multiphase Flow Research Laboratory (FUTURE), Department of
LPA® Tour Page 11
With respect to floating head pressure, there is no adverse effect on reliability… Previous | Next
References
“With respect to floating head pressure, there is no adverse effect on reliability when pressure is reduced below 89F (32°C). In fact, reducing the condensing pressure reduces the compression ratio and generally has a positive effect on both energy consumption and life expectancy. The LPA® will not conflict with Copeland Warranty.”
Richard E. Turner – Copeland Corporation – Refrigeration Technical Support
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