ashrae American Society of Heating, Refrigerating, and Air-Conditioning Engineers

ari Air-Conditioning and Refrigeration Institute

ahr expo International Air-Conditioning, Heating, Refrigerating Exposition

hpac Heating, Piping, Air-Conditioning Engineering magazine

rickard Intelligent Comfort Control

cse Consulting-Specifying Engineer magazine

CB Contracting Business magazine

es Engineered Systems magazine