1-800-645-2986
SHUTTER INSTALLATION
INSTRUCTIONS
1.
The unit has to be securely mounted
in a rigid framework. See chart below
for the recommended wall hole sizes.
Mounting hardware is not included.
Use appropriate hardware for wall
condition.
2.
Be sure when mounted that the louver
blades will open upward.
Single Speed Exhaust Fan_03-26-15.indd 2
Single Speed Exhaust Fan
B
Model
Size
Recommended rough in hole size
248448
10"
294495
12"
294496
18"
294497
24"
Model
Diameter
248448
10"
294495
12"
294496
18"
294497
24"
A
10.5" square hole
12.5" square hole
19" square hole
25" square hole
A
B
C Max.
(Open Louver)
13"
10"
5"
15"
12"
5
/
"
1
2
21"
18"
5
/
"
1
2
27"
24"
5
/
"
1
2
2
Assembly Instructions
C Max
(Open Louver)
E
D
3
/
"
1
2
1/4" x 1/2" Slot
D
E
2
/
"
6"
1
2
2
/
"
6"
1
2
2
/
"
7"
1
2
2
/
"
8"
1
2
TOP
BOTTOM
3/30/2015 3:08:20 PM
B