Event unites manufacturers and suppliers to showcase the future of HVACR technology and enables attendees the opportunity to review the latest innovations, build key relationships, and learn from industry experts to grow your business and career.

We hope that you join SMACNA at the AHR Expo, February 10-12, 2025 in Orlando, FL!
The AHR Expo unites manufacturers and suppliers to showcase the future of HVACR technology. Discover the latest innovations, build key relationships, and learn from industry experts to grow your business and career. Visit SMACNA’s booth (4942) to learn about our latest editions of SMACNA Standards.
SMACNA will be presenting two sessions on Monday, February 10, 2025:
1. 9:00 AM - 10:00 AM in Room W311C
"SMACNA Large Duct Construction & HVAC Duct Systems Inspection" led by SMACNA National's Senior Project Managers Shawn OHara and Geoffrey Parks.
Description: Learn about what's driving larger ductwork in the industry today and how to properly construct and support larger ductwork using the SMACNA HVAC Duct Construction Standards (4th Edition). Get an in-depth review of the latest edition of the SMACNA HVAC Duct Systems Inspection Guide, including significant changes and use of the guide. The 4th edition contains guidelines for the inspection of commercial HVAC duct systems for compliance with SMACNA Standards.
Learn more about the session: SMACNA Large Duct Construction & HVAC Duct Systems Inspection - 2025 AHR EXPO
2. 10:30 AM - 11:30 AM in room W311D
“System Air Leakage and Duct Systems Inspection,” led by William Farrell, Senior Project Manager, SMACNA National.
Description: Updated procedure for testing air leakage in forced air systems. This standard leaps beyond duct leakage testing, providing means and methods for testing the complete duct system with Accessories (Fire Dampers, Access Doors, VAV’s, etc.) and Equipment (Air Handler, Inline Fans, etc.) installed. Inspection of HVAC Duct Systems will also be discussed.
Learn more about the session: System Air Leakage and Duct Systems Inspection - 2025 AHR EXPO
Click here to learn more about the Expo and we look forward to seeing you in Orlando!
Dec 11, 2024 — Member Update
Dec 17, 2025 - Director of Operations at Ernest D. Menold, Inc., discusses how to integrate software solutions into the shop floor and what SMACNA members need to be mindful of when selecting a suite that suits their needs.
Dec 17, 2025 - Project Manager with Western Sheet Metal talks about embracing new technology and emerging best practices within a sheet metal shop and how to successfully leverage data in the shop.
Dec 17, 2025 - For the fourth consecutive year, SMACNA’s Executive Director of Government and Political Affairs recognized by The Hill newspaper.