Installation Guide

2
10½-in.
9¾-in.
JOIST
9. Install grille.
Squeeze grille springs and insert into slots in housing. Push grille up
against ceiling.
3. Remove old fan and prepare ceiling.
Existing fan housings are typically attached to the structure:
•
with screws, nails, or staples, which must be removed.
•
with hangers or rails which are fastened to joists and must be removed
along with housing.
A pry bar may be needed to remove the old housing.
7. Connect 4-in. round duct.
Pull existing ducting through housing discharge opening and tape ducting
to duct connector. Push connector/ducting back through opening.
Engage tabs and secure with screw from parts bag.
6. Mount fan to
ceiling structure.
SWITCH BOX
ON / OFF SWITCH
(purchase separately)
WHITE
BLACK
GROUND
(bare)
WIRING PLATE
120 VAC LINE IN
RECEPTACLE
1
2
3
4
TABS
1
*
4. Fold mounting
ears at against
housing.
8. Install blower.
Re-install blower removed in Step1. Secure blower with 2 screws from
parts bag and plug blower into black receptacle.
RETROFIT INSTALLATION
5. Connect wiring.
Bend tab to expose desired access
hole. Connect power cable to housing
with appropriate UL approved
connector. Connect black to black,
white to white and green to green or
bare wire. Re-install wiring panel and
secure with screw from parts bag.
WIRING DIAGRAM
99045962A
6. Connect wiring.
Bend tab to expose desired access
hole. Connect power cable to
housing with appropriate UL
approved connector. Connect black
to black, white to white and green to
green or bare wire. Re-install wiring
panel and secure with screw from
parts bag.
Depending upon model - your
grille may look different.
Mount housing to ceiling
structure with standard
drywall or wood screws
in locations shown.
(Some models include
mounting screws.)
*Center hole optional.
If grille spring becomes
dislodged from grille -
snap it back into place
as shown.
7. Finish ceiling - then skip to Step 8.
Enlarge ceiling opening
(if necessary) to 9¾”
parallel to joist) by 10½”
(perpendicular to joist).
(Some models have a
cut-out template on side of
carton.) Leave ductwork and
wiring in place.