1 rich Libsyn https://www.libsyn.com 90 600 A control loop that hunts all day may not have a controls problem. The real issue could have been locked into the system before the controller was ever programmed. In this episode, we dig into damper sizing and why this often-overlooked mechanical decision matters to building automation professionals. Incorrect damper sizing can show up as poor comfort, wasted energy, premature actuator failures, noise, and unstable control. Knowing what to look for can help you distinguish between a programming issue and a mechanical problem that tuning alone will never solve. Topics Covered • Why damper sizing directly affects control performance • The relationship between damper selection and control authority • What to consider when evaluating airflow and velocity • How blade configuration changes with the application • Common damper and actuator issues that create problems in the field If you troubleshoot HVAC controls, commission systems, or review designs, understanding what is happening mechanically can help you get to the root cause faster. The Smart Buildings Academy Podcast | Teaching You Building Automation, Systems Integration, and Information Technology https://www.smartbuildingsacademy.com/ <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/42623135/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/item/42623135