Installation Guide
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NOTE: The AFG can be mounted on many other types of louvers, including triangle vents,
round vents, half-round vents, etc. If the vent is smaller than the area of the fan, we recommend
constructing a chamber that surrounds the vent, and then mount the AFG to the chamber to ensure
maximum airow and performance.
2.2 INSTALLING AFG VENT COVERS
Included with your QuietCool Attic Gable Fan are four vent covers
that are designed to be installed around the attic fan housing to
block any air backdrafting into the attic through a gable vent that
is larger than the attic fan cylinder, causing air to cycle in and out
around the vent.
1. Take the vent cover and match it to one of the sides around the
attic fan housing.
2. Using the two included Pan Head screws, attach each corner to
the wood framing around your gable vent.
3. Repeat step 1 and 2 for the three additional covers.
Figure 2.1A
Figure 2.1B
Installation Video:
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