This six part video series explains how common ductwork configurations affect fan performance. Each video goes through a safety protocol, names the equipment used in the video, gives a live demonstration and closes with final thoughts. If you have further questions regarding fan performance, you can contact your local representative or nyb.
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Jul 30, 2021
In this video, Dave explains how a 90° elbows can change or alter a system’s performance. It can be surprising how impactful ducting can be on air flow, fan noise, and performance. However, there are some adjustments that can be made such as straightening vanes to combat the changes in performance.
Aug 31, 2021
A demonstration on how a properly designed and improperly designed inlet box plays a dramatic effect on the way a fan performs.
Sep 29, 2021
In this video, Dave explains how a straight run of ductwork can change or alter a system’s performance, whereas in the previous videos Dave demonstrated how systems effect or change the way a fan performs.
Nov 08, 2021
Watch how corkscrew ductwork mounted at/near the fan inlet has a dramatic effect on fan performance.
Dec 20, 2021
Learn how straight runs of ductwork can affect a fans performance when mounted on the fan outlet. You will also hear about the natural velocity profile of a fan and how you can regain static pressure.
Jan 05, 2022
In this video, we discuss how discharge elbows can alter a fan's performance.
