If you suspect mold, cleaning ducts won’t do much good. Mold always begins with moisture, and the ducts themselves are unlikely to be the source of the problem. The most likely culprits are the ...

A move into duct-cleaning work is natural for HVAC contractors looking to expand their repertoire and add another source of revenue. The ability to clean ductwork and peer inside it via video cameras, ...

This is the first in a series of articles intended to provide a working knowledge of residential heating-cooling duct systems; an understanding of the major issues concerning efficiency, comfort, ...

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 ...

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 ...

Everyone is familiar with pinwheels, and few of us haven’t crafted one from a square of paper, a stick, and a pin. Pinwheels are pretty optimized from a design standpoint, and are so cheap and easy to ...