Planning Your Installation - ReVent RVS90 Mode D'emploi

Planning Your Installation

When installing the ventilation fan in a new construction site, install the main body
of the FAN and duct work during the rough-in construction of the building. The
SHIELD should be installed after the finished ceiling is in place.
When installing in existing construction, use the provided cutout TEMPLATE for the
ceiling. SHIELD edge should overlap finished ceiling.
Not for use in cooking area - see diagram below.
Do not install ventilation fan in areas where the duct work will require configuration
as shown.
Turning angle too sharp
Too many elbows
NOTE: If installing in existing construction, you may need to have access to
space above and below the installation location.
There are multiple installation configurations possible for this ventilation fan. Not all
configurations are shown. If your installation requires a variation other than those
shown, consult with a licensed contractor to determine the best installation for your
project. If you are replacing an existing fan, ensure that the new FAN will
adequately cover the existing opening.
Cooking Area
do not install above or
inside this area
Cooking
Equipment
5
Floor
Avoid duct shrink
Elbow near the body
Fan
Body
Minimum 18 in ( 45.72 cm )