7
1. Plan where and how the ductwork will be installed.
Install proper-sized ductwork, transition(s), elbow(s), and
roof or wall cap.
For best results, use a minimum number of transition and
elbows.
2.
The minimum hood distance above cooktop must not be
less than 24’’. A maximum of 30’’ above cooktop is highly
recommended for best capture of cooking impurities.
Distances over 30” are at the installer and users discretion;
providing that ceiling height and decorative
fl
ue length
permit.
NOTE
There are 2 different heights for the horizontal ductwork.
Refer to page 8 for more details.
SELECT INSTALLATION TYPE
W
arranty
Saf
ety
Cleaning
Operation
Installation
Ser
vice P
a
rt
s
8”
ROUND
DUCT
R
OOF
CAP
3¼”
X
10”
DUCT
W
ALL
CAP
H
OOD
D
ECORATIVE
FLUE
HH0134A
R
EFER
TO
CHART
FOR
DISTANCE
ABOVE
COOKING
SURFACE
Refer to illustrations below to locate duct opening according to discharge type chosen (grey parts to be installed later).
C
EILING
H
EIGHT
M
INIMUM
HOOD
DISTANCE
ABOVE
COOKTOP
8
FEET
24”
9
FEET
29½”
10
FEET
25”
*10-ft. ceilings require
fl
ue extension model no. 31131
(sold separately).
HK0122A
4
3
⁄
16
”
8”
DIA
.
14
15
⁄
16
”
17
15
⁄
16
”
C
L
36”
WIDTH
HOOD
30”
WIDTH
HOOD
14
15
⁄
16
”
HK0117A
2
5
⁄
16
”
8
1
⁄
16
”
3
3
⁄
16
”
9¾”
OR
C
L
36”
WIDTH
HOOD
30”
WIDTH
HOOD
17
15
⁄
16
”
12¾”
H
ORIZONTAL
DISCHARGE
V
ERTICAL
DISCHARGE