6
ASSEMBLY INSTRUCTIONS
BEFORE INSTALLATION
Turn off power source. Review all safety precautions.
1. If spacing between joists is 12 in. apart, use four
long wood screws (provided) to attach the fan body
❶
to ceiling joists.
Hardware
A
Long wood screw
2. For joist spacing 16 in. - 24in., insert suspension
bracket I
❸
into the bracket cover on the duct
connector side. Then, attach suspension bracket II
❹
and bracket III
❺
to the back of the fan body
❶
.
3. Secure the fan body
❶
to the joist with suspension
brackets
❸
,
❹
,
❺
using long wood screws.
Hardware
A
Long wood screw
4. Secure the suspension brackets
❹
,
❺
to the fan
body
❶
using a short machine screw.
Hardware
B
Short machine screw
NEW CONSTRUCTION – ATTACHING TO THE JOIST
5
3
4
1
2
A
1
Short
machine screw
1
1
4
4
5
A
5
3
Short
machine screw
1
1
4
4
5
A
5
4
Model: VFB25ADBT
