Flex duct versus metallic duct: for decades many considered duct material the key to how well an HVAC system delivers airflow to the conditioned space. You should start paying closer attention to this discussion. Events unfolding over the next few months could...
NCI Legacy Series Blog Posts In memory of those who came before, we bring you some of their best posts and articles from the past. Nita Brooks, who lost her battle with cancer 2016, was an integral part of the National Comfort Institute team for many years and was...
Airflow. It’s in our ventilation sytems. It’s the media through which our weather works. Off the South-Eastern coast of the United States, bounded by Miami (in Florida), San Juan (in Puerto Rico), and the north-Atlantic island of Bermuda, is an area known...
Twenty-two years ago NCI set out on a mission to help the HVAC industry move towards measured performance. At the time, we envisioned a future where most systems would perform at over 90% delivered efficiency. We believed the industry would fix most of the HVAC...
Are you a member of an HVAC trade organization? I’m talking about the ones you have to pay dues to belong to. If you don’t, think about something that Benjamin Franklin once stated: an investment in knowledge pays the best interest. Seems reasonable,...
