Calen Beaune Posted December 23, 2020 Report Share Posted December 23, 2020 Just curious how appropriate it is to reduce fan power to control airflow quantity? For example, if I have a fan that produces 100 m3/s in an airway but I only require 90 m3/s, can I reduce fan power to ~90% or is this cheating reality? Quote Link to comment Share on other sites More sharing options...
Florian Michelin Posted December 24, 2020 Report Share Posted December 24, 2020 It would depend whether the fan has a VFD installed or not. If the fan doesnt have a VFD, I wouldnt recommend changing the fan speed unless trying to display the need for VFD. Quote Link to comment Share on other sites More sharing options...
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