Page 3
MODEL
ILB6
BLOWER
DUCT CONNECTOR
DUCTING OPTIONS
BLOWER DISCHARGE POSITIONS
Blower and duct connector
in straight-through dis-
charge position. (Factory
shipped)
DUCT CONNECTOR
Blower and duct connector
in right angle discharge
position.
BLOWER
Change
blower
& duct
connector
positions
for right
angle
discharge.
DUCTING
(Vertical blower discharge)
Typical ductwork connection to a ventilator converted to
right angle 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
Ventilator can be wired from outside of housing.
Use UL approved connectors to wire per local codes.
;;
yy
;;;
yyy
21½"
9
1
/
2
" to
10
1
/
2
"
;;
yy
;;;
yyy
21½"
10
3
/
4
" to
11
3
/
4
"
MOUNTING OPTIONS
;
y
;;;
yyy
21½"
1
1
/
8
"
MAX.
Mounting brackets in
factory-shipped position.
(Outlet parallel to joists.)
(New construction)
;;;
yyy
;;;
yyy
12¼"
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 flipped
over and mounted to top of
sides of housing.
(Outlet parallel to joists.)
(New or existing construction)
1
1
/
2
"
to
2
1
/
2
"
;
y
;;;
yyy
21½"
Mounting brackets flipped
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)
;;
yy
;;;
yyy
21½"
1½"
to
2½"
;;;
;;;
@@@
@@@
;;;
;;;
@@@
@@@
;;;
;;;
@@@
@@@
;;;
;;;
@@@
@@@
;;;
;;;
@@@
@@@
;;;
;;;
@@@
@@@
;;;
;;;
yyy
yyy
;;
@@
;;
@@
;;
@@
;;
@@
;;
@@
;;
@@
;;
yy
Mounting brackets flipped
over and mounted to outlet
sides of housing.
(Outlet parallel to joists.)
(Existing construction)
WIRING
PLATE
WHITE
TO
WHITE
BLACK
TO
BLACK
TOP / BACK
OF HOUSING
120 VAC
LINE IN
(from
range
hood)
GROUND TO
WIRING PLATE
