Best ILB9 Wiring Plate Position, Ducting Options, Mounting Options, Blower Discharge Positions

		MODELS ILB9 ! ILB11
WIRING		Page 3
		WIRING PLATE POSITION
BLACK
TO
BLACK	EDGE
	OF HOUSING
	GROUND TO	VERTICAL
	WIRING PLATE
		POWER
		CABLE
	WIRING	CONNECTION
	PLATE
		HORIZONTAL POWER
WHITE		CABLE CONNECTION
TO		Wiring plate mounts to side or top of housing.
WHITE

120 VAC LINE IN	DUCTING OPTIONS
(from range hood)
Ventilator can be wired from outside of housing.
	BLOWER DISCHARGE POSITIONS
Use UL approved connectors to wire per local codes.

MOUNTING OPTIONS

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.

		Factory-Shipped
Factory-Shipped	11/ 8"	Straight-Through	1½"
Straight-Through	MAX.	Discharge	to
			2½"
Discharge
22"		18"

MOVABLE	DUCT	Housing	DUCT
PANEL	CONNECTOR	rotated &	CONNECTOR
	(outlet)	movable panel	(outlet)
		covers previous
		open side.
			MOVABLE
			PANEL
DUCT		DUCT	(Change to this
			location)
CONNECTOR		CONNECTOR
(intake)		(intake)

Mounting brackets in	Mounting brackets flipped
factory-shipped position -	over and mounted to
mounted directly to joists.	additional framing.
(Outlet parallel to joists.)	(Outlet perpendicular to joists.)
(New construction)	(New or Existing construction)

Housing
Converted to
Right-Angle	1½"	Factory-Shipped
Discharge	to	Straight-Through
	2½"	Discharge
18"		22"

Mounting brackets flipped	Mounting brackets flipped
over and mounted to	over and mounted to top of
additional framing.	housing. Housing secured
(Outlet vertical.)	with cables.
(New or Existing construction)	(Outlet parallel to joists.)
	(New or Existing construction)

Ventilator shown in	Ventilator shown in right-
straight-through discharge	angle discharge position.
position. (Factory shipped)	(Change movable panel to
	new location as shown.)

DUCTING (Vertical blower discharge)

	ROOF CAP
8” X 12” TO	10” ROUND
10” ROUND TRANSITIONS	DUCT
10” ROUND
DUCT

Typical ductwork connection to a ventilator converted to right-angle discharge.