The News - Industry news about Air Conditioning, Heating and Refrigeration
Institute of Heating and Air Conditioning Industries - Non-profit trade association of contractors, manufacturers, distributors and utility firms.
American Society of Heating, Refrigerating, and Air-Conditioning - International technical society organized to advance the arts and sciences of heating, ventilation, air-conditioning and refrigeration.
The Air-Conditioning and Refrigeration Institute (ARI) - Trade association representing manufacturers of more than 90 percent of the central air-conditioning and commercial refrigeration equipment installed in North America.
Gas Appliance Manufacturers Association (GAMA) - Represents the gas space heating and water heating industries.
Air Conditioning Contractors of America (ACCA) - A group of over 4,000 air conditioning contractors who work together to improve our industry, promote good practices, and keep homes and buildings safe, clean and comfortable.
North American Technician Excellence (NATE) - Exams reflect a consensus opinion of what technicians need to know to effectively service and install today's sophisticated HVAC systems.
Plumbing-Heating-Cooling Contractors Association - Dedicated to the promotion, advancement, education and training of the industry
U.S. Department of Energy - Advances the national, economic, and energy security of the United States.