American Society of Heating, Refrigerating and AC Engineers

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MCA of Dallas Associate Members

Dallas Chapter of ASHRAE

ASA - North Texas Chapter (American Subcontractors of America) Air-Conditioning and Refrigeration Institute Air Movement & Control Association International, Inc. Sheet Metal and Air Conditioning Contractors’ National Association Air Conditioning Contractors of America U.S. Green Building Council National Society of Professional Engineers National Fire Protection Association National Electrical Manufacturers Association National Environmental Balancing Bureau American Society of Heating, Refrigerating and Air-Conditioning Engineers Mechanical Contractors Association of America Construction Specifications Institute American Institute of Architects Associated General Contractors of America Associated Air Balance Council



ACCA - Air-Conditioning Contractors of America
AGA - American Gas Association
AIA - American Institute of Architects
ANSI - American National Standards Institute
API - American Petroleum Institute
ASME - American Society of Mechanical Engineers
ASPE - American Society of Plumbing Engineers

CTI - Cooling Tower Institute
CDA - Copper Development Association


HARDI - Heating, Airconditioning & Refrigeration Distributors International


IOR - Institute of Refrigeration
IAPMO - International Association of Plumbing & Mechanical Officials
ICC - International Code Council
ISO - International Organization for Standardization


NAHB - National Association of Home Builders
NFPA - National Fire Protection Association
NIA - National Insulation Association
NPGA - National Propane Gas Association
NSPE - National Society of Professional Engineers
NGSA - National Gas Supply Association


PHCC - Plumbing Heating Cooling Contractors Association
PPFA - Plastic Pipe and Fittings Association



RSES - Refrigeration Service Engineers Society


SMACNA - Sheet Metal and Air Conditioning Contractors' National Assoc.