For ADA compliance installation guidelines, please type the model number into our website .
Recommended Tools and Accessories
for Installation
•
Measuring tape
•
Phillips screwdriver no . 2
•
Flat blade screwdriver (to open knockout holes)
•
Drill, 1/8" drill bit and 1½" hole saw (to mark holes for ducting and cut electrical access hole)
•
7/64" drill bit (to drill holes for EZ1 brackets mounting screws)
•
7" round duct plate, not included (for 7'' round vertical ducting installation, part no .: SR680508)
•
Wood shims (2) and wood screws (4) (required for standard installation to framed cabinet)
•
Saw (to cut holes for ducted application)
•
Sheet metal shears (ducted installation only, for duct adjustment)
•
Pliers (ducted installation only, for duct adjustment)
•
Metal foil duct tape (for ducted applications)
•
Scissors (to cut metal foil duct tape)
•
Pencil
•
Wire stripper
•
Strain relief, 1/2" diameter (to secure house wiring cable to the hood)
•
BP87Q Damper (needed if 7-in . round duct is used)
Install Ductwork (Ducted Installations Only)
S
C
ABINET
18"
MIN
ABOVE COOKING SURFACE
HH0223A
NOTE: Distances over 24" are at the installer and user discretion .
1 ] Determine whether hood will discharge vertically (3¼" x 10" or 7" round),
or horizontally (3¼" x 10" only) .
2 ] Decide where the ductwork will run between the hood and the outdoors .
3 ] The ducting from this fan to the outside of the building has a strong effect on the air flow,
noise and energy use of the fan . Use the shortest, straightest duct routing possible for best
performance, and avoid installing the fan with smaller ducts than recommended . Insulation
around the ducts can reduce energy loss and inhibit mold growth . Fans installed with existing
ducts may not achieve their rated airflow . Refer to the table on next page to help you plan the
most efficient installation .
4 ] Install wall cap or roof cap (sold separately); ensure there is no leak in house insulation .
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 .
R
OOF CAP
OFFIT
H
OOD
- 24"
MAX
3¼"
10"
X
OR
7"
ROUND DUCT
(F
OR VERTICAL
)
DISCHARGE
H
OUSE WIRING
(T
)
OP OR BACK OF HOOD
W
ALL CAP
3¼"
10"
X
DUCT
(F
OR HORIZONTAL DISCHARGE
)
7