MODELS BWS1304SS • BWS1304BLS •
BWS2304SS • BWS2304BLS
Page 9
length of the
extended flex
duct.
7. Attach
aluminum
flexible duct
to the blower
discharge
opening with a
tie wrap.
8. Attach flexible
duct to non-duct
plenum collar
and secure with
tie wrap. Tape
all joints with duct tape.
NOTE: 10-ft. ceilings require 10-ft. Flue Extension Model
AEBWS (stainless steel) or AEBWSBLS (black stainless
steel) (purchase separately). Discard the upper flue
supplied with your hood and replace it with the appropriate
flue extension.
9. Remove the upper flue from inside the lower flue. Install
the lower flue bracket to the lower flue using (2) flue
bracket screws (no. 8 x 3/8”). Make sure that the bracket is
positioned inside of the lower flue flanges - with the slots on
top. Carefully replace the upper flue inside the lower flue.
Remove protective plastic film covering the lower flue only.
10. Carefully place both flues into the recessed area of hood
top.
11. Attach non-duct plenum with collar to upper flue using
(4) no. 8 x 3/8” pan head screws.
12. Hold hood up close to wall mounting location and plug
power cord into wall outlet.
13. Align the hood and center it above the hood mounting bracket.
Gently lower the hood until it securely engages the bracket.
4. Remove the
grease filters
by pulling
down the
metal latch
tab and
tilting filters
downward to
remove.
5. Attach non-duct collar to non-duct plenum using
(4) no. 8 x 3/8” pan head screws.
6. Measure
distance “A”.
This will be the
LOWER FLUE MOUNTING BRACKET
LOWER
FLUE
14. With the hood hanging in place, drill through both holes
located in the inside lower back of hood using a 5/16” drill
bit. Insert the included drywall anchors into the drilled holes
(one for each hole). Install (2) washers and (2) no. 8 x 1½”
mounting screws through the back of the hood and into
the drywall anchors. Verify that the hood is centered and
leveled. Tighten all screws completely.
15. Attach (2)
two non-duct
recirculation
filters to sides
of blower by
aligning key lock
slot and rotating
until filters lock
into place.
UPPER
FLUE
UPPER FLUE MOUNTING BRACKET
For replacement non-duct recirculation filters - purchase
S99010494 (set of 2 filters).
16. Reinstall grease filters by aligning rear filter tabs with
slots in the hood. Pull down the metal latch tab, push filter
into position and release. Make sure filters are securely
engaged after installation.
17. Slide up the upper flue upward until it is aligned with its
upper flue mounting bracket. The bracket should be inside
the flue. Secure the upper flue to the upper flue mounting
bracket using (2) no. 8 x 3/8” mounting screws.
18. Remove protective plastic film covering the flue and the hood.
A
NON-DUCT PLENUM
6” ALUMINUM
FLEX DUCT
BLOWER
DISCHARGE
OPENING
(without flaps)
3-5/8”
NON-DUCT COLLAR
INSIDE BACK OF HOOD
MOTOR/BLOWER
ASSEMBLY
HOLE LOCATIONS
SIDE VIEW
Ø 5/16” TYP.
