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-
D13
Route wires through strain relief
D15
Screw pre-loaded screws into joist or framing
41943-01 1/13/2006
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ing (8"x 8 1/2").
.
E
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.
.
If ducting does not fit securely,
E
15