Ceiling Support Structur
Ceiling Support Structures
Ceiling Support Structur
Ceiling Support Structur
Ceiling Support Structur
• 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.
Drill3/16
Pilot
Approx. 1 1/2
Deep
8 1/4 to
Centerline
emplate
Cut
Dia.
Wire Access
FRONT OFHOOD
NOTE:
NOTE:
NOTE: Do not cut the duct opening shown on
NOTE:
NOTE:
the template for the recirculating installation.
IMPOR
IMPOR
IMPORT T T T T ANT
ANT
ANT
ANT
IMPOR
IMPOR
ANT
Framing must be capable of supporting 150lbs.
Framing must be capable of supporting 150lbs.
Framing must be capable of supporting 150lbs.
Framing must be capable of supporting 150lbs.
Framing must be capable of supporting 150lbs.
es
es
es
es
Cut
Dia.
Wire Access
10 1/4 to
Centerline
Drill3/16
Pilot
Approx. 1 1/2
Deep
8 1/4 to
Centerline
Installing the hood
10-1/16"
EXAMPLE A
Install cross-framing
symmetrically over
duct/cooktop
centerline
7 1/16"
16" joist
spacing
Top viewceiling joists parallel to front of hood
EXAMPLE B
Install cross-framing
symmetrically over
16" joist
duct/cooktop
spacing
centerline
7 1/16"
Top viewceiling joists run perpendicular to front of hood
EXAMPLE C
10-1/16" Install cross-framing
symmetrically over duct/cooktop
centerline
7 1/16"
16" joist
spacing
Front
of hood
Top viewceiling joists at angle to front of hood
8" duct
2x4 cross
framing
Align duct
to center
Cooktop
of cooktop
Front
outline
of hood
10-1/16"
2x4 cross
framing
8" duct
Cooktop
Align duct
outline
to center
Front
of cooktop
of hood
2x4 cross
framing
8" duct
Cooktop
Align duct
outline
to center
of cooktop
9 9 9 9 9