Existing Construction – accessible only from below
D11
D12
EXISTING FAN
F
Remove an existing fan and check to make sure the
Move the housing into position above the ceiling.
opening is large enough to accommodate the new
motor housing (9"x 9.75").
D13
D14
Route wires through strain relief.
Attach existing ducting to duct connector. Tape joints.
If ducting does not fit securely,
an adapter may need to be purchased.
D15
F
Install the housing flush with the sheetrock and secure by
tightening the pre-loaded screws into the joist.
15
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