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Thread: HC-22a VS R-22
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08-03-2011, 04:16 AM #1
HC-22a VS R-22
Hi all. i would like to get some info from you guys, regarding on these 2 refrigerant. Recently my company asked me to find the COP for these 2 refrigerants. HC-22a will be a drop-in replacement for R-22a as the supplier proposed to the company. How do i calculate COP for the chiller based on these 2 refrigerant? Please help as i'm really new to this refrigeration system..