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ANSI/AHRI 490 (I-P)-2011: Remote Mechanical-Draft Evaporative Refrigerant Condensers

Standard Scope
This standard establishes a single set of requirements for the testing and rating of total heat rejection effect and fan or pump motor rated shaft output power for remote mechanical-draft evaporative refrigerant condensers; whereby, equipment performance ratings can be compared from product to product.

Free Download: ANSI/AHRI Standard 490 (I-P)-2011
©2011, by Air-Conditioning, Heating, and Refrigeration Institute