Jenn-Air JED3430WS Instructions Manual page 6

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 vent
F. 6" (15.2 cm) round PVC coupling
G. Concrete slab
H. 6" (15.2 cm) round PVC sewer pipe
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
Jenn-Air ® Duct Free Filter Accessory Kit
(For model numbers JED3430, JED3536, JED4430, JED4536,
JGD3430 and JGD3536)
On select downdraft models, the Jenn-Air
Accessory Kit Part Number JDA7000WX is now available. The
Jenn-Air ® Duct Free Filter Accessory Kit is ideal for both new
construction and kitchen renovation projects because it provides
an easy alternative to the installation of metal ducting and venting
in the downdraft system outside the home. The kit includes all
required hardware, one filter and complete installation
instructions. For more information on the Jenn-Air
Filter Accessory Kit, contact your Jenn-Air dealer or call
1-800-JENNAIR (1-800-536-6247).
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)
to 6" (15.2 cm) transition
6
D
E
F
C
G
H
I
K
J
®
Duct Free Filter
®
Duct Free
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)
6" (15.2 cm) to 3 " x 10"
(8.3 cm x 25.4 cm) transition
3 " x 10" (8.3 cm x 25.4 cm)
to 6" (15.2 cm) 90° elbow
transition
6" (15.2 cm) to 3 " x 10"
(8.3 cm x 25.4 cm) 90° elbow
transition
3 " x 10" (8.3 cm x 25.4 cm)
90° elbow
3 " x 10" (8.3 cm x 25.4 cm)
flat elbow
3 " x 10" (8.3 cm x 25.4 cm)
wall cap
Example vent system
90˚ elbow
2 ft
(0.6 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)
System length = 13 ft (3.9 m)
NOTE: Flexible vent is not recommended. Flexible vent creates
back pressure and air turbulence that greatly reduce
performance.
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)
wall cap
6 ft (1.8 m)