SMACNA’s Technical Resources Department staff will lead a one-hour session at the upcoming AHR Expo on the SMACNA/ANSI HVAC Duct Construction Standard, on Monday, January 26^th at 9 a.m. They will also conduct a second one-hour program on January 27^th at 1 p.m. on the SMACNA/ANSI Seismic Restraint Standard.

The AHR Expo takes place at McCormick Place in Chicago, January 26^th – 28^th. An international air conditioning, heating, and refrigeration exposition, the AHR Expo is the world's largest exposition for HVACR professionals. It features more than 1,850 exhibits and educational sessions covering the newest products, equipment, systems, components, and technology for the air conditioning, heating, refrigeration, and ventilation industry, reveals the organization’s press release. 

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