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