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9
Ceiling Support Structures
This vent hood is heavy.
Adequate structure and support must be
provided in all types of installations.
At the hood location, install 2”x 4” cross framing
between ceiling joists as shown. (2”x 4” are
required to support the weight of the hood.)
Arrange cross framing in the ceiling to suit the
existing structure.
Your ceiling joists will be like one of the following
examples.
NOTE: Do not cut the duct opening shown on
the template for the recirculating installation.
IMPOR TANT
Framing must be capable of supporting 150lbs.
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Installing the hood
4
12
/16“ (At least)
8’ Ceiling: 24” (minimum)
9’ Ceiling: 30” (minimum)
8
1
/2“