Assembly Instructions
Single Speed Exhaust Fan
2
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.
Model
Size
Recommended rough in hole size
248448
10"
10.5" square hole
294495
12"
12.5" square hole
294496
18"
19" square hole
294497
24"
25" square hole
Model
Diameter
A
B
C Max.
D
E
(Open Louver)
248448
10"
13"
10"
5"
2
1
/
2
"
6"
294495
12"
15"
12"
5
1
/
2
"
2
1
/
2
"
6"
294496
18"
21"
18"
5
1
/
2
"
2
1
/
2
"
7"
294497
24"
27"
24"
5
1
/
2
"
2
1
/
2
"
8"
2.
Be sure when mounted that the louver
blades will open upward.
TOP
BOTTOM
A
B
B
E
D
C Max
(Open Louver)
3
1
/
2
"
1/4" x 1/2" Slot
Exhaust Fan_Single Speed _248448_2944495-294497 8/15/14 8:18 AM Page 3
