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ARI 520-97

Positive Displacement Refrigerant Compressors, Compressor Unit and Condensing Units
standard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 01/01/1997
Publisher: ARI

$13.00$25.00

Product Details

Performance Rating of Air Terminals (SI) (AHRI)..

$13.00 $25.00

Standard for Room Air-Induction Units..

$10.00 $20.00

Performance Rating of Air-To-Air Heat Exchangers for Energy Recovery Ventilation Heat Equipment (SI)..

$10.00 $20.00

Water-Cooled Refrigerant Condensers, Remote Type..

$10.00 $20.00