Installation - New Construction
CAUTION: Make sure power is switched off at service
panel before starting installation.
NOTE: Ceiling mount only.
1
Attaching fan housing to the ceiling joist
CAUTION: Allow for the thickness of ceiling board used
in your application. Do not flush mount to joist. Flange
should be flush with the bottom of the ceiling board.
If spacing between joists is 12 in. apart, use 4 long wood
screws (C) to attach the fan housing (A) directly to the joists
from the bottom through the ceiling board.
Attach fan housing to the ceiling joist
2
using suspension brackets
If spacing between joists is 16 in. - 24 in., insert suspension
bracket I (F) into the bracket cover on the duct connector side
of the fan housing (A). Then, attach suspension bracket II (G)
and suspension bracket III (H) to the back of the fan housing
(A).
3
Securing fan housing to ceiling joist
Secure the fan housing (A) to the joist with suspension brackets
(G, H) using long wood screws (C).
A
0.24"
G
C
G, H
6
C
A
H
A
F