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$13.00$25.00
Performance Rating of Liquid-Line Filters..
$15.00 $30.00
Performance Rating of Ice Storage Bins (I-P) (AHRI)..
$10.00 $20.00
Commercial and Industrial Unitary Air-Conditioning and Heat Pump Equipment..
$25.00 $50.00
Sound Rating of Large Outdoor Refrigerating and Air-Conditioning Equipment..