Existing Construction – accessible only from below
D11
EXISTING FAN
Remove an existing fan and check to make sure the open-
ing is large enough to accommodate the new motor hous-
ing (8"x 8 1/2").
D13
Route wires through strain relief
D15
F
Install the housing flush with the sheetrock and secure by
tightening the pre-loaded screws into the joist.
D12
Move the housing into position above the ceiling
D14
.
Attach existing ducting to duct connector. Tape joints.
an adapter may need to be purchased.
15
42950-01 09/09/2011
F
If ducting does not fit securely,