There were rather less studies on the frequency conversion of cooling water pumps in central air conditioning systems than that of cold water pumps.While,immense controversy is on the subject.This study analyzes the related literatures and concludes frequency conversion of cooling water pumps is energy...
ARI, GAMA discuss possible merger.(ASSOCIATION UPDATE)(Air-Conditioning and Refrigeration Institute; Gas Appliance Manufacturers Association )Skaer, Mark
In this paper the characteristics of antibacterial glass fiber composite wind pipe through engineering examples summarized for ventilation and air conditioning system of new antibacterial fiber production technique of composite wind pipe. At the same time,comprehensive integration,fire prevention,thermal insula...
AHRI to hold historic first annual meeting to discuss future plans.(meeting update)(Air-Conditioning and Refrigeration Institute)(Conference notes)Harris, Angela D