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EXISTING FAN
B11
E
B12
8
Existing Construction
B13
2
1
B14
Route wires through the strain relief. For supply connection,
use wires suitable for at least 90º C (194º F).
Remove an existing fan and check to make sure the open-
ing is large enough to accommodate the new motor hous-
ing (7 1/4”x 7 3/4”).
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.
E
B15
Install the housing flush with the sheetrock and secure by
tightening the pre-loaded screws into the joist.
41937-01 3/29/2006 41937-01 3/29/2006
05-HF-025_EngS_3.29.06.indd 8 3/29/06 7:34:06 PM