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EXISTING FAN
D11
F
D12
15
Existing Construction – accessible only from below
D13
2
1
D14
Route wires through strain relief.
Remove an existing fan and check to make sure the open-
ing is large enough to accommodate the new motor hous-
ing (9”x 9.75”).
Move the housing into position above the ceiling.
Attach existing ducting to duct connector. Tape joints.
If ducting does not fit securely,
an adapter may need to be purchased.
F
D15
Install the housing flush with the sheetrock and secure by
tightening the pre-loaded screws into the joist.
41954-01 3/13/2006 41954-01 3/13/2006
HF0022_Eng_3.13.06.indd 15 3/12/06 6:03:25 PM