30
3-1/4 x 10
4-3/16
28-3/4
21-3/4
20-1/2
22
Tie down bolt
on each end
Pressure regulator
Wiring box cover
Grease
container
9-1/2
29 +_1/16
1-7/8"
Min.
15/16"
Min.
clearance
Blower can be swiveled 90°
14-3/16
9
30
21-3/4
21 +_1/16
JGP990SEL
GE Profile™ 30" Downdraft Gas Cooktop
Dimensions and Installation Information (in inches)
Wall Installation: Wall installations require 25”
countertop
the wall, the fan housing can be rotated to the
horizontal position for direct venting through
rear wall. Make a countertop cutout in the
range cabinet according to unit dimensions
and installation type. Duct hole is positioned in
back of cabinet for through-the-wall ducting.
Requires special offset adapter JXRW89.
Peninsula or Island Installation: For peninsula/
islands a minimum 26”
Blower should be in vertical position. Island or
peninsula cabinets may require adjustment in cutout
depth and/or location within the width dimensions.
Duct hole is positioned in bottom of cabinet for island
or peninsula installation.
Slab Installation: For peninsula or island installation
and rear wall ducting, 6” PVC duct or locally
approved piping should be used if installing under
a poured concrete slab.
Installation Information: Before installing, consult
installation instructions, packed with product, for
current dimensional data.
Note: These cooktops are approved for indoor use only.
For answers to your Monogram,® GE Profile™ or
GE® appliance questions, visit our website at
ge.com or call GE Answer Center® service,
800.626.2000.
depth. When cabinet is flush against
countertop
depth is suggested.
*Note: A 8" minimum spacing to adjacent side wall is required
Listed by
Underwriters
Laboratories
Specification Created 12/05
230281
Venting Options
Through Cabinet Toe Space
Inside
Wall to Roof Direct to Outside
Between Floor Joist
JGP990SEL
GE Profile™ 30" Downdraft Gas Cooktop
Dimensions and Installation Information (in inches)
Installing the Ductwork: Use galvanized
or aluminum duct in 6” round or 3-1/4” x
10” size, or combination of both. PVC duct
or locally approved piping should be used
if installing under a poured concrete slab.
Local building code must be followed in
specifying type and schedule of all duct used.
Note: Ductwork must be vented to outside.
Do not vent into a wall, ceiling, crawlspace,
attic or any concealed space. Always use
an appropriate roof or wall cap with damper.
Laundry-type wall caps should never
be used. For maximum efficiency use the
shortest and straightest duct run possible,
with as few fittings as possible.
For satisfactory
should not exceed 100 feet equivalent length.
Refer to the table of equivalent lengths
(shown in installation instructions) for
various duct configurations.
performance the duct run
For answers to your Monogram,® GE Profile™ or
GE® appliance questions, visit our website at
ge.com or call GE Answer Center® service,
800.626.2000.
Listed by
Underwriters
Laboratories
Specification Created 12/05
230281