TinnerFlow™3rd YearDuct Systems
System effect losses occur when duct configurations at the fan inlet or discharge disturb the fan's airflow pattern. Add system effect loss to your calcul…
System effect losses occur when duct configurations at the fan inlet or discharge disturb the fan's airflow pattern. Add system effect loss to your calculated static pressure before specifying the fan. Undersized fans cannot be corrected without replacement.
Do not hide, force, cover, or “make it work” if this affects safety, access, airflow, rated assemblies, supports, equipment, or inspection. Stop and verify the approved correction.