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BLOWER
DUCT CONNECTOR
DUCTING OPTIONS
BLOWER DISCHARGE POSITIONS
Blower and duct connec-
tor in horizontal discharge
position. (Factory shipped)
DUCT CONNECTOR
Blower and duct connec-
tor in vertical discharge
position.
BLOWER
Change
blower
& duct
connector
positions
for vertical
discharge.
DUCTING (Vertical blower discharge)
Typical ductwork connection to a ventilator converted to
vertical discharge.
ROOF CAP
10”
ROUND
DUCT
4½” X 18½”
TO 10” ROUND
TRANSITION
WIRING PLATE POSITION
Wiring plate mounts to side or top of housing.
HORIZONTAL POWER
CABLE CONNECTION
VERTICAL
POWER CABLE
CONNECTION
WIRING
WIRING
PLATE
WHITE
TO
WHITE
BLACK
TO
BLACK
TOP / BACK
OF HOUSING
120 VAC
LINE IN
(from
range
hood)
GROUND TO
WIRING PLATE
Ventilator can be wired from outside of housing.
Use UL approved connectors to wire per local codes.
ADUSTABLE FOR VARIOUS CEILING THICKNESSES
21½"
9
1
/
2
" to
10
1
/
2
"
21½"
ADUSTABLE FOR VARIOUS CEILING THICKNESSES
10
3
/
4" to
11
3
/
4"
MOUNTING OPTIONS
21½"
1
1
/
8
"
MAX.
ADUSTABLE FOR VARIOUS CEILING THICKNESSES
Mounting brackets in
factory-shipped position.
(Outlet parallel to joists.)
(New construction)
12¼"
INSTALLATION WITH DUCTWORK
RUNNING ACROSS JOISTS
¼-20 hex nuts secure mounting brackets to housing. Loosen and
re-tighten or remove and replace nuts as necessary for desired
mounting bracket position.
Mounting brackets mounted
to outlet sides of housing.
(Outlet perpendicular to joists.)
(New construction)
Mounting brackets ipped
over and mounted to top of
sides of housing.
(Outlet parallel to joists.)
(New or existing construction)
1
1
/
2
"
to
2
1
/
2
"
21½"
ADUSTABLE FOR VARIOUS CEILING THICKNESSES
Mounting brackets ipped
over to give approx. 1”
more clearance.
(Outlet parallel to joists.)
(New construction)
Mounting brackets mounted
to top of sides of housing.
(Outlet parallel to joists.)
(New or existing construction)
INSTALLATION FROM ABOVE FINISHED CEILING
21½"
1½"
to
2½"
Mounting brackets ipped
over and mounted to outlet
sides of housing.
(Outlet parallel to joists.)
(Existing construction)