ATTENTION TO DETAIL: Contractors converting systems from R-22 to replacement refrigerants must be cognizant of refrigerant/lubricant pairings, mass flow rates, and more. October 9, 2017 Converting ...
[Editor's note: The following article has been excerpted from an extensive white paper, "Refrigerants for Commercial Refrigeration Applications," which was issued this fall by Copeland Corp., part of ...
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