Air Distribution Associations

• Air Conditioning Contractors of America  - 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.
• Air Diffusion Council  - Representing North America's leading manufacturers of flexible air ducts and air connectors.
• American Boiler Manufacturers Association  - The national, nonprofit trade association that represents and watches out for the interests of the manufacturers of commercial/institutional boilers, industrial and combined-heat-and-power boilers, electricity-generating boilers, heat recovery systems.
• American Society of Heating, Refrigerating and Air-Conditioning Engineers  - Advances technology to serve humanity and promote a sustainable world.
• Association of Independent Manufacturers' Representatives, Inc.  - A trade association of independent sales representatives in the plumbing, hvac/r, kitchen/bath, waterworks, irrigation and related industries.
• Federation of European Heating and Air-conditioning Associations  - Work for the improvement of health, comfort and energy efficiency in all buildings and communities.
• Heating, Airconditioning & Refrigeration Distributors International  - A trade organization dedicated to advancing the science of wholesale distribution in the HVACR industry.
• Hydronic Heating Association  - Sets the standards and quality for hot water heating.
• National Air Duct Cleaners Association  - Formed as a non-profit association of companies engaged in the cleaning of HVAC systems.
• Sheet Metal and Air Conditioning Contractors' National Association  - Offers contractors professional assistance in labor relations, legislative assistance, research and technical standards development, safety, marketing, business management and industry issues.