8
9
4.3
4.2
4.1
AA
5.1
5.2
A
A
EXISTING CONSTRUCTION ASSEMBLY INSTRUCTIONS
Joist or wall stud
Joist or wall stud
4. Remove the fan junction box cover (4.1). Using wire
nuts (not supplied), connect the house wires to the fan
wires (4.2) as shown in the wiring diagram on page 4.
14 AWG is the smallest conductor that should be used
for branch-circuit wiring.
Reattach fan junction box cover (4.3).
5. Insert the fan housing (A) into the hole in the ceiling
board (5.1). Mount the fan housing (A) to the joist or
stud using long wood screws (AA) where indicated by
the arrows inside the fan housing (A).
Note:
The bottom of the fan housing (A) should be
flush with the bottom of the ceiling board (5.2).
Hardware Used
AA
Long wood screw × 3
6. To attach the duct connector (6.1), pull the existing
ducting (6.2) into the fan housing (A). Connect the duct
connector to the ducting using duct tape (not included)
or clamp (not included) to create an air tight seal. Push
ducting (6.2) back through the fan housing (A) and
secure the duct connector (6.1) by sliding it into the
slots in the fan housing (A) and securing it with the
screw that was removed in step 3.
Note:
If the available ducting is 4 inches in diameter,
the optional duct adapter (C) can be used to reduce
the 6 in. duct connector (6.1) on the fan housing (A) to
the existing 4 in. ducting. Use duct tape (not included)
or clamp (not included) to secure the ducting to the
adapter to create an air tight seal.
4
5
6.2
6.1
A
C
6