State Codes-DOE www.energycodes.gov

• Related Organizations:
National Association of Homebuilders (NAHB) www.nahb.org
Air Diffusion Council www.flexibleduct.org
American Society of Heating, Refrigeration, and Air Conditioning Engineers (ASHRAE) www.ashrae.org
National Insulation Association (NIA) www.insulation.org
New Buildings Institute (NBI) www.newbuildings.org
American Institute of Architects (AIA) www.aia.org
Underwriters Laboratories www.ul.com
HVAC Excellence www.hvacexcellence.org
National Fire Protection Association (NFPA) www.nfpa.org
Sheet Metal and Air Conditioning Contractors’ National Association www.smacna.org


• Online Magazines:
Consulting - Specifying Engineer Magazine www.csemag.com
SNIPS Magazine www.snipsmag.com
HPAC Engineering Magazine www.hpac.com
Air Conditioning Heating and Refrigeration News www.achrnews.com