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PRODUCT MODEL NUMBERS
KWCU320J
KWCU380J
KWCU360J
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.
VENTING REQUIREMENTS
The vent system length should not exceed
Vertical roof venting
the lengths shown in the chart below.
roof
cap
3-1/4" x 10"
(8.3 cm x 25 cm)
vertical venting
(roof or wall)
To calculate the length of the system you need, add
the equivalent feet for each vent piece used in the
system.
Horizontal wall venting
3-1/4" x 10"
(8.3 cm x 25 cm)
horizontal
venting
wall
cap
3-1/4" x 10"
(8.3 cm x 25 cm)
elbow
Note: Flexible vent is
Not recommended.
2 ft.
(0.6 m)
Because Whirlpool Corporation policy includes a continuous commitment to improve
our products, we reserve the right to change materials and specifications without notice.
®
36", 42" and 48" Wall-Mount Range Hood
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)
60 ft. (18.3 m)
10" (25.4 cm) round
Vent Piece
3-1/4" x 10"
(8.3 cm x 25 cm)
Rectangular
45° elbow
7.0 feet
(2.1 m)
90° elbow
5.0 feet
(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)
vent system
wall
cap
6 ft. (1.8 m)
Maximum length
1 — 90° elbow
8 ft. (2.4 m) straight
1 — wall cap
Length of 3-1/4" x 10"
(8.3 cm x 25 cm) system = 13 ft. (4 m)
OVERALL DIMENSIONS
12-1/32"
(30.6 cm)
12"
(30.5 cm)
18-3/16"
(46.2 cm)
25-3/16"
(64 cm)
CABINET OPENING DIMENSIONS
7" (17.8 cm),
8" (20.3 cm),
9" (22.9 cm) or
10" (25.4 cm) Round
2.5 feet
(0.8 cm)
5.0 feet
(1.5 m)
18" (45.7 cm)
min.
clearance
upper
cabinet to
countertop
= 35 ft. (10.7 m)
= 5 ft. (1.5 m)
= 8 ft. (2.4 m)
= 0 ft. (0 m)
Dimensions are for planning purposes only. For complete details, see Installation
Instructions packed with product. Specifications subject to change without notice.
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)
vent cover
(if used)
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
canopy
13" (33 cm)
cabinet depth
30" (76.2 cm) min. bottom of
canopy to cooking surface
36" (91.4 cm)
base cabinet
height
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.
vent cover
(if used)
2-7/32"
(5.6 cm)
1-3/8"
(3.5 cm)
Ref. 8284829 Rev. B
09-25-03
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