Typical Installation; Important - NuTone HLB9 Manual De Instrucciones

TYPICAL INSTALLATION

MOUNTING (New Frame Construction)
10" ROUND DUCT
(OUTLET)
GRILLE NUT
(Install into square
holes in housing)
Ventilator
factory-shipped
in straight-through
discharge position.
ACCESS
PANEL
SCREW
Factory-shipped unit installed in new construction.
MOUNTING (Existing Frame Construction)
8" X 12" TO 10" ROUND
TRANSITIONS
10" ROUND
DUCT
(OUTLET)
CEILING
JOIST
(24"
centers
shown)
Ventilator factory-shipped
in straight-through
discharge position.
Factory-shipped unit installed in existing construction.
8" X 12" TO
10" ROUND
TRANSITIONS
10" ROUND
(INTAKE)
MOUNTING
BRACKETS
CEILING
(24" centers
ACCESS PANEL
10" ROUND
DUCT (INTAKE)
MOUNTING
BRACKETS
MOUNTING
SCREWS
GRILLE NUT
(Install into
square
holes in
housing)
ACCESS
PANEL
ACCESS
PANEL SCREW
TYPICAL INSTALLATION
MOUNTING USING HANGER KIT (included)
DUCT
HANGER
KIT CHAIN
HANGER KIT
EYE-BOLT
8" X 12" TO
10" ROUND
TRANSITIONS
JOIST
shown)
10" ROUND
DUCT
(OUTLET)
Blower factory-shipped in straight-through
DUCTING (Straight-through blower discharge)
10"
ROUND
DUCT
Two ways to connect ductwork to a factory-shipped unit.
IMPORTANT: Remove shipping tape from damper
Remove the shipping tape from the damper flap and make sure
that damper flap opens and closes freely inside the ductwork. Use
duct tape to make ductwork connections secure and air-tight.
ACCESS
PANEL
discharge position.
8" X 12"
TO
10" ROUND
TRANSITIONS
10" ROUND
ELBOW
Page 2
HANGER
KIT BOLT
& WASHER
EXTENSION
SPRING
10" ROUND
DUCT (INTAKE)
HANGER
KIT NUT &
WASHER
MOUNTING
BRACKET
GRILLE NUT
(Install into
square holes in
housing)
ACCESS
PANEL SCREW
ROOF CAP
10"
ROUND
DUCT
WALL
CAP