In light of continuing airflow problems in duct systems, are HVAC professionals breaking a covenant with their customers? 

Many people have seen dirt on registers and the ceiling around the register openings. Oftentimes the HVAC system will appear to be clean. So what could be going on?

The Air Movement and Control Association International held technical workshops with the ASHRAE’s United Arab Emirates Falcon chapter at Amity University Dubai and a Sheraton hotel in Dubai, United Arab Emirates.  

If your HVAC construction company has been subcontracting its air duct cleaning projects, you may have considered using your own employees to perform the work.

 You might have thought to yourself, “How hard could it be? We have guys that perform ductwork fabrication and install them so why not clean ducts ourselves, too?”

Broan is introducing four new Energy Star-qualified heat-recovery ventilators and four new energy-recovery ventilators. 

The Air Movement and Control Association International has debuted a bilingual website aimed at the Asian market: www.asiaamca.org.

The Air Movement and Control Association International and research firm IHS Inc. have produced a study on global fan markets.

Tom Gustafson, the chief technology officer at Hartzell Air Movement, was appointed to the Air Movement and Control Association board of directors.