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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
Warranty Safety CleaningOperation Installation Service Parts
8” ROUND DUCT
ROOF CAP
3¼” X 10”
DUCT
WALL
CAP
HOOD
DECORATIVE
FLUE
HH0134A
REFER 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).
CEILING
HEIGHT
MINIMUM 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”
HORIZONTAL DISCHARGE
VERTICAL DISCHARGE