8
EXISTING CONSTRUCTION INSTALLATION INSTRUCTIONS (Continued)
3.
If this fan is not replacing an old fan, be sure to cut a
7-3/4 in. x 7-1/2 in. opening for the fan housing.
7-1/2 in
.
7-3/4 in.
3
4. Attach the duct connector (C) to the fan housing (A).
A
C
4
5. Remove the three screws on the side of the fan housing (A)
that hold the fan motor in place. With the screws removed,
unplug the fan motor and pull the fan motor out of the fan
housing (A).
A
Fan motor
plug
Fan motor
5
6. Remove the wiring box cover from the fan housing (A).
6
Wiring box
cover
A
