GE JV935 - Manual (Page 13)

Centerline
8" Min. Above
Top of Hood
6-7/8"
Centerline To Wall
FOR WALL VENT DUCT
FOR CEILING
VENT DUCTING
7-1/2" Dia. Hole
Top of Hood
Bottom of Hood
18"
15-3/8"
Wood
Support
Electrical
Electrical
• Measure desired distance from the bottom of the
hood to the cooking surface, 24
min. to 36 Max.
Refer to the previous page if the accessory duct cover
will be used.
• Use a level to draw a horizontal line indicating the
bottom of the hood.
• Use a level to draw the cooktop centerline location.
• Measure 15-3/8
up from the horizontal line for the
bottom of the hood. Draw another horizontal line.
• Measure 18
up from the line for the bottom of the
hood, draw another horizontal line to indicate the
top of the hood.
FOR VERTICAL (Straight Up) DUCTING:
• If venting out the ceiling, extend the centerline
forward on the ceiling.
– Measure 6-7/8
from drywall to mark centerline for a
7-1/2
dia. duct hole on the ceiling.
– If drywall is not present, add drywall thickness to the
6-7/8
dimension.
Venting through a soffit or upper cabinet.
• Follow the same procedure for ceiling ducting to cut
the 7-1/2
dia. hole through the top of the cabinet or
soffit.
• See Step 4, page 5 for details to cut opening for duct
transition.
13
DETERMINE HOOD, DUCTWORK AND WIRING LOCATIONS
FOR DUCTING THROUGH REAR WALL:
• Measure the supplied duct transition with any straight
run length of duct used, plus 90
elbow height. Draw a
horizontal line on the wall intersecting the centerline.
House Wiring Location:
• The junction box is fastened to the back of the hood
on the right side. See illustrations for hood knockout
locations.
Note: The junction box can be relocated to the inside
top of the hood.
House wiring may enter the junction box from the rear
or the top of the hood at the right side.
To route house wiring through the ceiling or soffit:
– Cut a hole approximately 1
dia., 5-7/8 forward on
the ceiling, 11-1/8
to the right of the centerline for
30
models or 14-1/8 to the right of the centerline
for 36
models.
To route house wiring through the wall:
– Cut a hole approximately 1
dia., 10-1/16 down
from the top of the hood, 11-1/8 to the right of the
centerline for 30
models or 14-1/8 to the right
of the centerline for 36
models.
• Remove top or rear knockout depending on your
installation.
Knockout
Locations
14-1/8" for 36" models
11-1/8" for 30" models
10-1/16"
5-7/8"
14-1/8" for 36" Models
11-1/8" for 30" Models
Installation Instructions
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