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