The practice of capping the ends of duct started more than 15 years ago. Over the past several years, there has been a substantial increase in the requirements for covering the ends of duct after fabrication and during transportation, storage and installation.

As 2017 comes to an end, a look toward what awaits HVAC contractors in the coming year is due.

Representatives from the Environmental Protection Agency announced Aeroseal qualifies for its new residential Energy Star program at the HVAC Success Summit in Cincinnati.  

Gelest Inc. has released a new reference book, Technical Guide for Performance and Regulatory Compliance of Biosafe Organosilane Antimicrobials.