Filter
Top Products
16
INSTALLATION INSTRUCTIONS
(continued)
DUCTWORK ARRANGEMENT
The downdraft vent is shipped with the
discharge outlet on the left side. It can be
changed to the right side to avoid interference
in routing the ductwork.
• To change the ductwork to the right side,
remove the screws holding the outlet panel to
the bottom of the vent.
• Remove and rotate the panel and fasten with
screws.
• The blower can be mounted in the cabinet or
under the floor. The blower will fit between floor
joists on 16
″ centers.
PLAN THE DUCTWORK
Prepare ductwork to vent to outdoors:
• Use the shortest and straightest duct run
possible.
• Duct run should not exceed equivalent length
of 150 feet. Refer to “Duct Fittings” chart to
calculate equivalent length for various duct
configurations.
• This downdraft blower system is designed for
use with 3
1
⁄
4
″ x 10″ ductwork. It can be
transitioned to 6″ round.
• Ductwork MUST be vented to the outside.
Never vent into a crawl space, attic or other
enclosed space.
2″
15″
10″
Adjustable
5″ to 8″
Transition (supplied
with blower/motor)
2
1
⁄
4
″
3
1
⁄
4
″
3
1
⁄
4
″
3
1
⁄
4
″
7
1
⁄
2
″
13
1
⁄
4
″
Right
discharge
Left discharge
(as shipped)