Existing Construction – accessible from above
C11
EXISTING FAN
Remove an existing fan and check to make sure the
opening is large enough to accommodate the new
motor housing (8"x 8 1/2").
Cut out an opening for the housing.
C13
5/8
1/2
position the correct depth mark at the bottom edge of the
joist based on the thickness of your sheetrock.
42949-01 04/18/2007
NO EXISTING FAN
OR
Use the motor housing as a template to mark position.
C12
Slide the mounting rails into brackets.
C14
5/8
1/2
Mark position of screws by using holes as a template.
F
E
11