Installation Guide
8
SOFFIT
18" MIN - 30" MAX
ABOVE
 COOKING SURFACE
CABINET
3¼" X 10" DUCT
(FOR HORIZONTAL DISCHARGE)
WALL CAP
ROOF CAP
3¼" X 10" OR
7" ROUND DUCT
(FOR VERTICAL
DISCHARGE
)
HOUSE WIRING
(TOP OR BACK OF HOOD)
HOOD
1.  Determine whether hood will discharge vertically 
(3¼” x 10” or 7” Round) or horizontally (3¼” x 10” 
only).
2.  Run ductwork between the hood location and a roof 
cap or wall cap.
3.  Choose a straight, short duct run to allow the hood to 
perform most effi ciently. Long duct runs, elbows and 
transitions will reduce the performance of the hood. 
Use as few of them as possible. When possible, use 
at least 2 foot straight runs before any turns. Larger 
ductwork may be required for best performance with 
longer duct runs.
4.  Install wall cap or roof cap (sold separately). Connect 
metal ductwork to cap and work back towards the 
hood location. Use 2” metal foil duct tape to seal the 
joints between ductwork sections.
INSTALL DUCTWORK (DUCTED INSTALLATION ONLY)
NOTE:  Distances over 30” are at the installer and user 
 discretion.
1.  If present, remove all protective polyfi lm from the 
hood and/or parts. Remove 7” Round Duct Plate 
from top/back of hood (see illustration at right). 
Keep the screws for further use.
PREPARE THE HOOD
2. Using the fi nger cup, remove the Hybrid Filters from 
the hood by pushing down and tilting fi lters out.
7” ROUND 
DUCT PLATE
SCREWS
B
C










