Existing Construction – accessible only from below
D11
Remove an existing fan and check to make sure the opening
is large enough to accommodate the new motor housing
D13
Route wires through strain relief. For supply connection, use
wires suitable for at least 90º C (194º F).
D15
Install the housing flush with the sheetrock and secure by
tightening the pre-loaded screws into the joist.
011_41949_EngS_2-12-08.indd 15
EXISTING FAN
(9"x 9.75").
F
41949-01 02/12/2008
D12
Move the housing into position above the ceiling
D14
Attach existing ducting to duct connector. Tape joints.
If ducting does not fit securely,
an adapter may need to be purchased.
15
F
2/12/08 2:44:00 PM