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$13.00$25.00
Guidelines for Roof Mounted Outdoor Air-Conditioner Installations (AHRI)..
$13.00 $25.00
Sound Intensity Testing Procedures for Determining Sound Power of HVAC Equipment (AHRI)..
$10.00 $20.00
Application of Sound Rated Outdoor Unitary Equipment..
$18.00 $35.00
Specifying the Thermal Performance of Cool Storage Equipment..