Trane TRG-TRC013-EN Fan Selection, Forward curved FC, Backward inclined BI or airfoil AF, g HM

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Fan Selection

▲Forward curved (FC)

◆Lower airflow, lower static pressure, lower first cost

▲Backward inclined (BI) or airfoil (AF)

◆Higher airflow, higher static pressure, higher efficiency

▲Vaneaxial

◆Limited space

▲Variable-pitch vaneaxial (VPVA)

◆Large systems, higher airflow

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