The American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) is an international organization that strives to "serve humanity and promote a sustainable world through research... publishing and...

With years of experience in the field, the HVACReducation.net group provides a variety of comprehensive and training programs for students in the related fields of heating, ventilating and air conditioning. While their...

The New Buildings Institute promotes "energy efficiency in buildings through policy development, research, guidelines and codes." Substantial information about lighting, architecture, and mechanical systems is available...