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PRODUCT MODEL NUMBERS OVERALL DIMENSIONS
CABINET OPENING DIMENSIONS
VENTING REQUIREMENTS
KWCU320J
KWCU360J
KWCU380J
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.
36", 42" and 48" Wall-Mount Range Hood
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. 8284829 Rev. B
09-25-03
®
Horizontal wall venting
Vertical roof venting
The vent system length should not exceed
the lengths shown in the chart below.
Vent size Maximum length
3-1/4" x 10" 35 ft. (10.7 m)
(8.3 cm x 25 cm)
7" (17.8 cm) round 40 ft. (12.2 m)
8" (20.3 cm) round 50 ft. (15.2 m)
9" (22.9 cm) round 60 ft. (18.3 m)
10" (25.4 cm) round
60 ft. (18.3 m)
Vent Piece 3-1/4" x 10" 7" (17.8 cm),
(8.3 cm x 25 cm) 8" (20.3 cm),
Rectangular 9" (22.9 cm) or
10" (25.4 cm) Round
45° elbow 7.0 feet 2.5 feet
(2.1 m) (0.8 cm)
90° elbow 5.0 feet 5.0 feet
(1.5 m) (1.5 m)
90° flat elbow 12.0 feet
(3.7 m)
transition to 5.0 feet
round (1.5 m)
wall cap 0.0 feet
(0.0 m)
3-1/4" x 10”
(8.3 cm x 25 cm)
elbow
wall
cap
Maximum length = 35 ft. (10.7 m)
1 — 90° elbow = 5 ft. (1.5 m)
8 ft. (2.4 m) straight = 8 ft. (2.4 m)
1 — wall cap = 0 ft. (0 m)
Length of 3-1/4" x 10"
(8.3 cm x 25 cm) system = 13 ft. (4 m)
6 ft. (1.8 m)
2 ft.
(0.6 m)
3-1/4" x 10"
(8.3 cm x 25 cm)
v
ent system
To calculate the length of the system you need, add
the equivalent feet for each vent piece used in the
system.
Note: Flexible vent is
Not recommended.
vent cover
(if used)
36" (91.4 cm)
base cabinet
height
36" (91.4 cm) hood: 36" (91.4 cm)
42" (106.7 cm) hood: 42" (106.7 cm)
48" (121.9 cm) hood: 48" (121.9 cm)
min. cabinet opening widths
30" (76.2 cm) min. bottom of
canopy to cooking surface
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canopy
13" (33 cm)
cabinet depth
18" (45.7 cm)
min.
clearance
upper
cabinet to
countertop
36" (91.4 cm) hood: 35-7/8" (91.1 cm)
42" (106.7 cm) hood: 41-7/8" (106.4 cm)
48" (121.9 cm) hood: 47-7/8" (121.6 cm)
25-3/16"
(64 cm)
12-1/32"
(30.6 cm)
2-7/32"
(5.6 cm)
1-3/8"
(3.5 cm)
12"
(30.5 cm)
18-3/16"
(46.2 cm)
vent cover
(if used)
3-1/4" x 10"
(8.3 cm x 25 cm)
vertical venting
(roof or wall)
roof
cap
3-1/4" x 10"
(8.3 cm x 25 cm)
horizontal
venting
wall
cap
For installations with canopy only,
minimum of 84-3/16" (213.8 cm).
For installations with optional vent hood
cover, minimum of 96-3/16" (244.3 cm).
Ceiling height above canopy or canopy with
optional vent hood is unlimited.
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