I N S T A L L A T I O N
C O N S I D E R A T I O N S
1)
A straight, short duct run will
allow the hood liner to perform more
efficiently. Try to limit the number of
elbows and transitions to as few as
possible. Long duct runs, elbows and
transitions will reduce the perform-
ance of the hood liner.
IMPORTANT NOTE:
All hoods must
exhaust to the outdoors.
IMPORTANT NOTE:
There is a possi-
bility of noise issues, if there is a short
duct run coupled with a remote
blower.
2)
Always use metal ducting. Do not
use flex ducting.
3)
Wolf recommends installing a
back-draft damper in all installations
(included with hood liner). In cold
weather installations a back-draft
damper is necessary to minimize the
backflow of cold air into the room.
4)
Wolf recommends the hood liner
be installed 30" to 36" above the
cooking surface.
5)
Local building codes may require
the use of make-up air. Consult your
local HVAC professional for specific
requirements in your area.
4
Liner Installation Dimensions
30"
TO
36"
(762 mm - 914 mm)
COOKING SURFACE
TO BOTTOM OF
HOOD LINER
12"
(305 mm)
HEIGHT OF LINER
HOOD LINER
DUCTWORK INSTALLATION
THROUGH ROOF
37"
(940 mm)
TO COOKING
SURFACE
ROOF CAP
10" ROUND DUCT
SOFIT OR CABINET
OR DUCT COVER
*TOP DISCHARGE ONLY FOR VENTILATION HOOD LINERS
TOP DISCHARGE*
TRANSITION
22
1
/
2
"
(572 mm)
DEPTH OF LINER
DECORATIVE HOOD
WARNING
To reduce the risk of fire and
electric shock, install this
hood liner only with the
blowers manufactured by
Wolf Appliance Co., Model
numbers 805087, 805347,
801640, 801641, 801642 and
804701.
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