Installation - Existing Construction
1
Remove the existing fan
CAUTION: Allow for the thickness of ceiling board used
in your application. Do not flush mount to joist. Flange
should be flush with the ceiling board.
Remove the old fan from the ceiling.
2
Measure the ceiling opening
Measure the opening to ensure it is large enough to
accommodate the new fan body (A) (10.25 in. x 10.25 in.).
3
Enlarge the opening (optional)
If this fan is not replacing an old fan, be sure to cut a
10.25 in. x 10.25 in. opening for the fan body (A).
MAKE SURE ONE EDGE OF THE OPENING IS FLUSH
WITH THE JOIST FOR INSTALLATION FROM BELOW.
INSTALLATION FROM ABOVE WITH SUSPENSION BRACKETS (ATTIC ACCESSIBLE) ONLY IF UNABLE TO ATTACH DIRECTLY TO JOIST
1
Removing duct connector
Remove the duct connector from the fan housing.
Insert the fan housing into the opening cut in the drywall.
0.24"
8