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ARI 520-2004
- Performance Rating of Positive Displacement Condensing Units
- standard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 2004
- Publisher: ARI
$15.00$30.00
This standard establishes a single set of testing and rating requirements for determining capacity, power input, and EER for positive displacement condensing units for refrigeration applications; whereby, equipment performance ratings can be compared from product to product.
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