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ARI 420-2008
- Performance Rating of Forced-Circulation Free-Delivery Unit Coolers for Refrigeration
- standard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 2008
- Publisher: ARI
$15.00$30.00
This standard applies to factory-made, Forced-Circulation, Free-Delivery Unit Coolers operating with a Volatile Refrigerant fed by either direct expansion or liquid overfeed at wet and/or dry conditions.
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