Wolf W482418 - Page 10

Installation dimensions for 27-inch deep Pro Series wall hoods.
10
INSTALLATION
CONSIDERATIONS
27-inch Deep Pro Series Wall Hoods
1) A straight, short duct run will
allow the hood to perform more effi-
ciently. 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.
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). 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 be
installed 30" to 36" above the cook-
ing surface.
5) Local building codes may require
the use of make-up air. Consult your
local HVAC professional for specific
requirements in your area.
30" TO 36"
(762 mm - 914 mm)
COOKING SURFACE
TO BOTTOM OF
VENTILATION HOOD
18" (457 mm)
HEIGHT OF HOOD
WALL HOOD
DUCTWORK INSTALLATION
THROUGH ROOF
37" (940 mm)
TO COOKING
SURFACE
27" (686 mm)
DEPTH OF HOOD
ROOF CAP
10" ROUND DUCT
SOFIT OR CABINET
OR DUCT COVER
*TOP DISCHARGE ONLY FOR 27" WALL HOODS.
TOP DISCHARGE*
TRANSITION
27-INCH D EEP W ALL H OODS
CAUTION
To reduce the risk of fire and
electric shock, install this range
hood only with the blowers
manufactured by Wolf
Appliance Co., Model numbers
805086, 804702, 801640,
801641, 801642 and 804701.