GE ZV855 Ventilation Hood User Manual


 
Top view – ceiling joists run perpendicular to front of hood
Top view – ceiling joists at angle to front of hood
CONSTRUCT CEILING SUPPORT (Continued)
16" Joist
spacing
8-3/4"
6
"
Duct
Front
of
hood
2x4 Cross-
framing wood
supports
Cooktop
outline
Align duct
to center
of cooktop
16
"
Joist
spacing
6
"
Duct
Cooktop
outline
Align duct
to center
of cooktop
EXAMPLE B
EXAMPLE C
Front
of hood
7-5/8"
2x4 Cross-
framing wood
supports
Install cross-framing symmetrically
over duct/cooktop centerline
7-5/8"
10
Installation Preparation
8-3/4"
Install cross-framing
symmetrically over
duct/cooktop centerline