![AAF Flanders AstroHood S-I Installation, Operation And Maintenance Manual Download Page 5](http://html1.mh-extra.com/html/aaf/flanders-astrohood-s-i/flanders-astrohood-s-i_installation-operation-and-maintenance-manual_449014005.webp)
4
Ducted Terminal Hood Installation
Install and support housing as instructed below. Housing installation must be accomplished in a
professional manner with flanges or trim properly sealed to prevent contaminant infiltration from the
interstitial space.
Inlet options are available as top or side, and in round or square/rectangular configurations. For side
inlets, damper options are limited to ESD and Guillotine. Flexible duct connections should be made
using stainless steel, worm-gear type draw bands (supplied by others) for maximum reliability. For
square/rectangular inlets, contractor is responsible for securing and sealing duct work to factory-
supplied blank flange. Examples of inlets shown below.
Fig 01: Round Top Inlet
Fig 02: Square Top Inlet
Fig 03: Rectangular Side Inlet