Does your Kitchen Exhaust Suck?
Have you ever been tasked with installing the exhaust duct for a kitchen hood? I have, and when doing so, I wondered how to size the duct run correctly. Since I had a basic understanding of how airflow works, I knew that there had to be a limit on the resistance the fan can handle; […]Read more
The 3 Fan Laws and Fan Curve Charts
This article was written by Tim De Stasio with Southern Comfort Consulting and Service. It was originally published on his blog, which you can access by clicking THIS link, but he permitted us to republish it on HVAC School as well. Thanks, Tim! It is critical for an HVAC technician to understand airflow and how […]Read more