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Rev. Date 040218
HVAC Diffuser
with airflow
UNDER fan
HVAC Diffuser
with airflow
ABOVE fan
Fan Placement & Clearance
space from diffuser
space from diffuser
at least 1.5 x diameter away from
intake/discharge
at least 2 x diameter away from intake/discharge
spacing between fans
space from
wall
at least 1.5 x
diameter away
from the wall
at least 3 x diameter of the fans apart