We asked HVAC professionals how often you should clean your air ducts. They gave us the details on cleaning frequency, ...

Reliable, efficient ductwork is a crucial part of any HVAC system. Buildings may waste money without well-constructed, insulated and reinforced ducts, leading to higher costs and uncomfortable ...

Federal energy data shows widespread HVAC installation issues, with airflow and duct design often limiting system performance during winter demand. Proper airflow is essential to system performance.

Learn how HVAC systems can contribute to dust in your home and discover effective solutions to reduce it. Explore common ...

The fourth edition of HVAC Systems Duct Design presents the basic methods and procedures required to design HVAC air distribution systems. This manual provides the HVAC system designer detailed ...

When your home never quite feels as comfortable as it should, it is easy to assume you are stuck with a full system ...

What determines the true HVAC system cost when it’s time to replace an old unit? MARIETTA, GA, UNITED STATES, January ...

Q: Last time my furnace was serviced, the technician asked if I had ever had the ducts cleaned. I see commercials on TV for duct-cleaning services. Do ducts need cleaning? How do I select a cleaning ...

Duct smoke detector maintenance requirements are not included in the NFPA standard that covers HVAC systems (NFPA 90A or 90B); however, the International Code Council’s 2015 Mechanical Code does state ...

Action Air Duct has announced a new energy efficiency initiative focused on reducing heating costs for Denver homeowners through professional duct cleaning services. The initiative addresses the ...