Calculating Vent System Length - KitchenAid KCED600GBL Instructions D'installation

Concrete Slab Installations – Exhaust Through Wall
B
A
N
M
L
A. Wall cap
B. 6" (15.2 cm) round metal vent
C. 16" (40.6 cm) maximum
D. 6" (15.2 cm) round PVC sewer
pipe
E. 6" (15.2 cm) round metal duct
F. 6" (15.2 cm) round
PVC coupling
G. Concrete slab
H. 6" (15.2 cm) round PVC
sewer pipe
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6
D
E
F
C
G
H
I
K J
I. 6" (15.2 cm) round 90° PVC
sewer pipe elbow
J. Tightly pack gravel or sand
completely around pipe.
K. 30 ft (9.1 m) max.
L. 6" (15.2 cm) round 90° PVC
sewer pipe elbow
M. 6" (15.2 cm) round PVC
coupling
N. 12" (30.5 cm) minimum

Calculating Vent System Length

To calculate the length of the system you need, add the
equivalent feet (meters) for each vent piece used in the system.
Vent Piece
45° elbow
90° elbow
6" (15.2 cm) wall cap
3 / " x 10" (8.3 cm x 25.4 cm)
1
4
to 6" (15.2 cm) transition
6" (15.2 cm) to 3 / " x 10"
1
4
(8.3 cm x 25.4 cm) transition
3 / " x 10" (8.3 cm x 25.4 cm)
1
4
to 6" (15.2 cm) 90° elbow
transition
6" (15.2 cm) to 3 / " x 10"
1
4
(8.3 cm x 25.4 cm) 90° elbow
transition
3 / " x 10" (8.3 cm x 25.4 cm)
1
4
90° elbow
3 / " x 10" (8.3 cm x 25.4 cm)
1
4
flat elbow
3 1 / " x 10" (8.3 cm x 25.4 cm)
4
wall cap
6" (15.2 cm) Round
2.5 ft
(0.8 m)
5.0 ft
(1.5 m)
0.0 ft
(0.0 m)
4.5 ft
(1.4 m)
1 ft
(0.3 m)
5.0 ft
(1.5 m)
5.0 ft
(1.5 m)
5.0 ft
(1.5 m)
12.0 ft
(3.7 m)
0.0 ft
(0.0 m)