PRODUCT MODEL NUMBERS OVERALL DIMENSIONS
CABINET OPENING DIMENSIONS
GZ7930XG
GZ7930XH
GZ7936XG
GZ7936XH
Electrical: 120-volt, 60-Hz, AC-only, 15 amp
electrical supply. Use copper wire only. A time-
delay fuse or circuit breaker and separate circuit is
recommended.
Retractable Downdraft Vent System
Because Whirlpool Corporation policy includes a continuous commitment to improve
our products, we reserve the right to change materials and specifications without notice.
Dimensions are for planning purposes only. For complete details, see Installation
Instructions packed with product. Specifications subject to change without notice.
Ref. 8284826 Rev. B
10-20-03
top trim widths
30" vent (76.2 cm)
36" vent (91.4 cm)
3/8" (9.5 mm)
8-1/4" (21 cm)
retractable
vent height
1-1/2"
(3.8 cm)
26-1/8"
(66.4 cm)
2-1/8”
(54 cm)
INTERNAL
BLOWER
MOTOR
5/8"
(15.9 mm)
4"
(10.2 cm)
8"
(20.3 cm)
9" (22.9 cm)
Diameter
16"
(40.6 cm)
8"
(20,3 cm)
16"
(40.6 cm)
5/8"
(15.9 mm)
9-3/8"
(23.8 cm)
16"
(40.6 cm)
16"
(40.6 cm)
3-1/4"x 10"
(8.3 cm x 25.4 cm)
27" (68.6 cm) for 30" (76.2 cm) vent
33" (83.8 cm) for 36" (91.4 cm) vent
4-1/8"+A
(10.5 cm)
17-9/16"
(44.6 cm)
17-3/16"
(43.7 cm)
A = 1/2" (12.7 mm)
min.
23-9/16"
(59.8 cm)
3/8"
(9.5 mm)
centerline of
cooktop cutout
See cooktop manufacturer’s
instructions for cooktop cutout
depth and width.
Use dimensions for vent system
cutout location that applies to
your installation.
Vent system cutout dimensions for internal blower models only.
Exterior mounted blower systems connect with 10" (25.4 cm) round vent. The cutout
locations for this vent system will depend upon your specific installation.
Locate power supply
junction box at lower
right hand rear corner of
cabinet.
all cutouts shown are
for 3-1/4" x 10"
(8.3 cm x 25.4 cm)
vent system
Maximum length of vent system
For best performance, use no more than
three 90° elbows. If more than one elbow
is used, make sure that there is a
minimum of 24" (61 cm) of straight vent
between any two elbows. Do Not install
two elbows together. It is recommended
that you use round vent instead of
rectangular vent, especially if elbows are
required. If rectangular vent is required,
it should be transitioned to 6" (15.2 cm)
round vent as soon as possible.
Determining the length of system
you need:
To calculate the length of system you
need, add the equivalent feet for each
vent piece that will be needed. See
example for 6" (15.2 cm) round vent
system.
Vent Length
6" (15.2 cm) round 35 feet (8.9 m)
3-1/4" x 10" 35 feet (8.9 m)
(8.3 cm x 25.4 cm)
®
EXTERIOR-MOUNTED
BLOWER MOTOR
For use with
Model No. KPEC992M
[900 cfm (25.5 m3/m)]
only
/